Rename Red Knot (#17820)

crates/ty_vendored/.gitignore

@@ -0,0 +1,4 @@
+# Do not ignore any of the vendored files. If this pattern is not present,
+# we will gitignore the `venv/` stubs in typeshed, as there is a general
+# rule to ignore `venv/` directories in the root `.gitignore`.
+!/vendor/typeshed/**/*

crates/ty_vendored/Cargo.toml

@@ -0,0 +1,31 @@
+[package]
+name = "ty_vendored"
+version = "0.0.0"
+publish = false
+authors = { workspace = true }
+edition = { workspace = true }
+rust-version = { workspace = true }
+homepage = { workspace = true }
+documentation = { workspace = true }
+repository = { workspace = true }
+license = { workspace = true }
+
+[dependencies]
+ruff_db = { workspace = true }
+zip = { workspace = true }
+
+[build-dependencies]
+path-slash = { workspace = true }
+walkdir = { workspace = true }
+zip = { workspace = true, features = ["zstd", "deflate"] }
+
+[dev-dependencies]
+walkdir = { workspace = true }
+
+[features]
+zstd = ["zip/zstd"]
+deflate = ["zip/deflate"]
+
+[lints]
+workspace = true
+

crates/ty_vendored/README.md

@@ -0,0 +1,5 @@
+# Vendored types for the stdlib
+
+This crate vendors [typeshed](https://github.com/python/typeshed)'s stubs for the standard library. The vendored stubs can be found in `crates/ty_vendored/vendor/typeshed`. The file `crates/ty_vendored/vendor/typeshed/source_commit.txt` tells you the typeshed commit that our vendored stdlib stubs currently correspond to.
+
+The typeshed stubs are updated every two weeks via an automated PR using the `sync_typeshed.yaml` workflow in the `.github/workflows` directory. This workflow can also be triggered at any time via [workflow dispatch](https://docs.github.com/en/actions/using-workflows/manually-running-a-workflow#running-a-workflow).

crates/ty_vendored/build.rs

@@ -0,0 +1,103 @@
+//! Build script to package our vendored typeshed files
+//! into a zip archive that can be included in the Ruff binary.
+//!
+//! This script should be automatically run at build time
+//! whenever the script itself changes, or whenever any files
+//! in `crates/ty_vendored/vendor/typeshed` change.
+
+use std::fs::File;
+use std::io::Write;
+use std::path::Path;
+
+use path_slash::PathExt;
+use zip::result::ZipResult;
+use zip::write::{FileOptions, ZipWriter};
+use zip::CompressionMethod;
+
+const TYPESHED_SOURCE_DIR: &str = "vendor/typeshed";
+const TY_EXTENSIONS_STUBS: &str = "ty_extensions/ty_extensions.pyi";
+const TYPESHED_ZIP_LOCATION: &str = "/zipped_typeshed.zip";
+
+/// Recursively zip the contents of the entire typeshed directory and patch typeshed
+/// on the fly to include the `ty_extensions` module.
+///
+/// This routine is adapted from a recipe at
+/// <https://github.com/zip-rs/zip-old/blob/5d0f198124946b7be4e5969719a7f29f363118cd/examples/write_dir.rs>
+fn write_zipped_typeshed_to(writer: File) -> ZipResult<File> {
+    let mut zip = ZipWriter::new(writer);
+
+    // Use deflated compression for WASM builds because compiling `zstd-sys` requires clang
+    // [source](https://github.com/gyscos/zstd-rs/wiki/Compile-for-WASM) which complicates the build
+    // by a lot. Deflated compression is slower but it shouldn't matter much for the WASM use case
+    // (WASM itself is already slower than a native build for a specific platform).
+    // We can't use `#[cfg(...)]` here because the target-arch in a build script is the
+    // architecture of the system running the build script and not the architecture of the build-target.
+    // That's why we use the `TARGET` environment variable here.
+    let method = if cfg!(feature = "zstd") {
+        CompressionMethod::Zstd
+    } else if cfg!(feature = "deflate") {
+        CompressionMethod::Deflated
+    } else {
+        CompressionMethod::Stored
+    };
+
+    let options = FileOptions::default()
+        .compression_method(method)
+        .unix_permissions(0o644);
+
+    for entry in walkdir::WalkDir::new(TYPESHED_SOURCE_DIR) {
+        let dir_entry = entry.unwrap();
+        let absolute_path = dir_entry.path();
+        let normalized_relative_path = absolute_path
+            .strip_prefix(Path::new(TYPESHED_SOURCE_DIR))
+            .unwrap()
+            .to_slash()
+            .expect("Unexpected non-utf8 typeshed path!");
+
+        // Write file or directory explicitly
+        // Some unzip tools unzip files with directory paths correctly, some do not!
+        if absolute_path.is_file() {
+            println!("adding file {absolute_path:?} as {normalized_relative_path:?} ...");
+            zip.start_file(&*normalized_relative_path, options)?;
+            let mut f = File::open(absolute_path)?;
+            std::io::copy(&mut f, &mut zip).unwrap();
+
+            // Patch the VERSIONS file to make `ty_extensions` available
+            if normalized_relative_path == "stdlib/VERSIONS" {
+                writeln!(&mut zip, "ty_extensions: 3.0-")?;
+            }
+        } else if !normalized_relative_path.is_empty() {
+            // Only if not root! Avoids path spec / warning
+            // and mapname conversion failed error on unzip
+            println!("adding dir {absolute_path:?} as {normalized_relative_path:?} ...");
+            zip.add_directory(normalized_relative_path, options)?;
+        }
+    }
+
+    // Patch typeshed and add the stubs for the `ty_extensions` module
+    println!("adding file {TY_EXTENSIONS_STUBS} as stdlib/ty_extensions.pyi ...");
+    zip.start_file("stdlib/ty_extensions.pyi", options)?;
+    let mut f = File::open(TY_EXTENSIONS_STUBS)?;
+    std::io::copy(&mut f, &mut zip).unwrap();
+
+    zip.finish()
+}
+
+fn main() {
+    assert!(
+        Path::new(TYPESHED_SOURCE_DIR).is_dir(),
+        "Where is typeshed?"
+    );
+    let out_dir = std::env::var("OUT_DIR").unwrap();
+
+    // N.B. Deliberately using `format!()` instead of `Path::join()` here,
+    // so that we use `/` as a path separator on all platforms.
+    // That enables us to load the typeshed zip at compile time in `module.rs`
+    // (otherwise we'd have to dynamically determine the exact path to the typeshed zip
+    // based on the default path separator for the specific platform we're on,
+    // which can't be done at compile time.)
+    let zipped_typeshed_location = format!("{out_dir}{TYPESHED_ZIP_LOCATION}");
+
+    let zipped_typeshed_file = File::create(zipped_typeshed_location).unwrap();
+    write_zipped_typeshed_to(zipped_typeshed_file).unwrap();
+}

crates/ty_vendored/src/lib.rs

@@ -0,0 +1,98 @@
+use ruff_db::vendored::VendoredFileSystem;
+use std::sync::LazyLock;
+
+// The file path here is hardcoded in this crate's `build.rs` script.
+// Luckily this crate will fail to build if this file isn't available at build time.
+static TYPESHED_ZIP_BYTES: &[u8] = include_bytes!(concat!(env!("OUT_DIR"), "/zipped_typeshed.zip"));
+
+pub fn file_system() -> &'static VendoredFileSystem {
+    static VENDORED_TYPESHED_STUBS: LazyLock<VendoredFileSystem> =
+        LazyLock::new(|| VendoredFileSystem::new_static(TYPESHED_ZIP_BYTES).unwrap());
+    &VENDORED_TYPESHED_STUBS
+}
+
+#[cfg(test)]
+mod tests {
+    use std::io::{self, Read};
+    use std::path::Path;
+
+    use ruff_db::vendored::VendoredPath;
+
+    use super::*;
+
+    #[test]
+    fn typeshed_zip_created_at_build_time() {
+        let mut typeshed_zip_archive =
+            zip::ZipArchive::new(io::Cursor::new(TYPESHED_ZIP_BYTES)).unwrap();
+
+        let mut functools_module_stub = typeshed_zip_archive
+            .by_name("stdlib/functools.pyi")
+            .unwrap();
+        assert!(functools_module_stub.is_file());
+
+        let mut functools_module_stub_source = String::new();
+        functools_module_stub
+            .read_to_string(&mut functools_module_stub_source)
+            .unwrap();
+
+        assert!(functools_module_stub_source.contains("def update_wrapper("));
+    }
+
+    #[test]
+    fn typeshed_vfs_consistent_with_vendored_stubs() {
+        let vendored_typeshed_dir = Path::new("vendor/typeshed").canonicalize().unwrap();
+        let vendored_typeshed_stubs = file_system();
+
+        let mut empty_iterator = true;
+        for entry in walkdir::WalkDir::new(&vendored_typeshed_dir).min_depth(1) {
+            empty_iterator = false;
+            let entry = entry.unwrap();
+            let absolute_path = entry.path();
+            let file_type = entry.file_type();
+
+            let relative_path = absolute_path
+                .strip_prefix(&vendored_typeshed_dir)
+                .unwrap_or_else(|_| {
+                    panic!("Expected {absolute_path:?} to be a child of {vendored_typeshed_dir:?}")
+                });
+
+            let vendored_path = <&VendoredPath>::try_from(relative_path)
+                .unwrap_or_else(|_| panic!("Expected {relative_path:?} to be valid UTF-8"));
+
+            assert!(
+                vendored_typeshed_stubs.exists(vendored_path),
+                "Expected {vendored_path:?} to exist in the `VendoredFileSystem`!
+
+                Vendored file system:
+
+                {vendored_typeshed_stubs:#?}
+                "
+            );
+
+            let vendored_path_kind = vendored_typeshed_stubs
+                .metadata(vendored_path)
+                .unwrap_or_else(|_| {
+                    panic!(
+                        "Expected metadata for {vendored_path:?} to be retrievable from the `VendoredFileSystem!
+
+                        Vendored file system:
+
+                        {vendored_typeshed_stubs:#?}
+                        "
+                    )
+                })
+                .kind();
+
+            assert_eq!(
+                vendored_path_kind.is_directory(),
+                file_type.is_dir(),
+                "{vendored_path:?} had type {vendored_path_kind:?}, inconsistent with fs path {relative_path:?}: {file_type:?}"
+            );
+        }
+
+        assert!(
+            !empty_iterator,
+            "Expected there to be at least one file or directory in the vendored typeshed stubs!"
+        );
+    }
+}

crates/ty_vendored/ty_extensions/README.md

@@ -0,0 +1,2 @@
+The `build.rs` copies the `ty_extensions.pyi` file in this directory into
+the `vendor/typeshed/stdlib` directory.

crates/ty_vendored/ty_extensions/ty_extensions.pyi

@@ -0,0 +1,32 @@
+from typing import Any, LiteralString, _SpecialForm
+
+# Special operations
+def static_assert(condition: object, msg: LiteralString | None = None) -> None: ...
+
+# Types
+Unknown = object()
+AlwaysTruthy = object()
+AlwaysFalsy = object()
+
+# Special forms
+Not: _SpecialForm
+Intersection: _SpecialForm
+TypeOf: _SpecialForm
+CallableTypeOf: _SpecialForm
+
+# Predicates on types
+#
+# Ideally, these would be annotated using `TypeForm`, but that has not been
+# standardized yet (https://peps.python.org/pep-0747).
+def is_equivalent_to(type_a: Any, type_b: Any) -> bool: ...
+def is_subtype_of(type_derived: Any, type_base: Any) -> bool: ...
+def is_assignable_to(type_target: Any, type_source: Any) -> bool: ...
+def is_disjoint_from(type_a: Any, type_b: Any) -> bool: ...
+def is_gradual_equivalent_to(type_a: Any, type_b: Any) -> bool: ...
+def is_fully_static(type: Any) -> bool: ...
+def is_singleton(type: Any) -> bool: ...
+def is_single_valued(type: Any) -> bool: ...
+
+# Returns the generic context of a type as a tuple of typevars, or `None` if the
+# type is not generic.
+def generic_context(type: Any) -> Any: ...

crates/ty_vendored/vendor/typeshed/LICENSE

@@ -0,0 +1,237 @@
+The "typeshed" project is licensed under the terms of the Apache license, as
+reproduced below.
+
+= = = = =
+
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+= = = = =
+
+Parts of typeshed are licensed under different licenses (like the MIT
+license), reproduced below.
+
+= = = = =
+
+The MIT License
+
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+
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+
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+
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+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
+
+= = = = =

crates/ty_vendored/vendor/typeshed/README.md

@@ -0,0 +1,124 @@
+# typeshed
+
+[![Tests](https://github.com/python/typeshed/actions/workflows/tests.yml/badge.svg)](https://github.com/python/typeshed/actions/workflows/tests.yml)
+[![Chat at https://gitter.im/python/typing](https://badges.gitter.im/python/typing.svg)](https://gitter.im/python/typing?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+[![Pull Requests Welcome](https://img.shields.io/badge/pull%20requests-welcome-brightgreen.svg)](https://github.com/python/typeshed/blob/main/CONTRIBUTING.md)
+
+## About
+
+Typeshed contains external type annotations for the Python standard library
+and Python builtins, as well as third party packages as contributed by
+people external to those projects.
+
+This data can e.g. be used for static analysis, type checking, type inference,
+and autocompletion.
+
+For information on how to use typeshed, read below.  Information for
+contributors can be found in [CONTRIBUTING.md](CONTRIBUTING.md).  **Please read
+it before submitting pull requests; do not report issues with annotations to
+the project the stubs are for, but instead report them here to typeshed.**
+
+Further documentation on stub files, typeshed, and Python's typing system in
+general, can also be found at https://typing.readthedocs.io/en/latest/.
+
+Typeshed supports Python versions 3.9 to 3.13.
+
+## Using
+
+If you're just using a type checker ([mypy](https://github.com/python/mypy/),
+[pyright](https://github.com/microsoft/pyright),
+[pytype](https://github.com/google/pytype/), PyCharm, ...), as opposed to
+developing it, you don't need to interact with the typeshed repo at
+all: a copy of standard library part of typeshed is bundled with type checkers.
+And type stubs for third party packages and modules you are using can
+be installed from PyPI. For example, if you are using `html5lib` and `requests`,
+you can install the type stubs using
+
+```bash
+$ pip install types-html5lib types-requests
+```
+
+These PyPI packages follow [PEP 561](http://www.python.org/dev/peps/pep-0561/)
+and are automatically released (up to once a day) by
+[typeshed internal machinery](https://github.com/typeshed-internal/stub_uploader).
+
+Type checkers should be able to use these stub packages when installed. For more
+details, see the documentation for your type checker.
+
+### Package versioning for third-party stubs
+
+Version numbers of third-party stub packages consist of at least four parts.
+All parts of the stub version, except for the last part, correspond to the
+version of the runtime package being stubbed. For example, if the `types-foo`
+package has version `1.2.0.20240309`, this guarantees that the `types-foo` package
+contains stubs targeted against `foo==1.2.*` and tested against the latest
+version of `foo` matching that specifier. In this example, the final element
+of the version number (20240309) indicates that the stub package was pushed on
+March 9, 2024.
+
+At typeshed, we try to keep breaking changes to a minimum. However, due to the
+nature of stubs, any version bump can introduce changes that might make your
+code fail to type check.
+
+There are several strategies available for specifying the version of a stubs
+package you're using, each with its own tradeoffs:
+
+1. Use the same bounds that you use for the package being stubbed. For example,
+   if you use `requests>=2.30.0,<2.32`, you can use
+   `types-requests>=2.30.0,<2.32`. This ensures that the stubs are compatible
+   with the package you are using, but it carries a small risk of breaking
+   type checking due to changes in the stubs.
+
+   Another risk of this strategy is that stubs often lag behind
+   the package being stubbed. You might want to force the package being stubbed
+   to a certain minimum version because it fixes a critical bug, but if
+   correspondingly updated stubs have not been released, your type
+   checking results may not be fully accurate.
+2. Pin the stubs to a known good version and update the pin from time to time
+   (either manually, or using a tool such as dependabot or renovate).
+
+   For example, if you use `types-requests==2.31.0.1`, you can have confidence
+   that upgrading dependencies will not break type checking. However, you will
+   miss out on improvements in the stubs that could potentially improve type
+   checking until you update the pin. This strategy also has the risk that the
+   stubs you are using might become incompatible with the package being stubbed.
+3. Don't pin the stubs. This is the option that demands the least work from
+   you when it comes to updating version pins, and has the advantage that you
+   will automatically benefit from improved stubs whenever a new version of the
+   stubs package is released. However, it carries the risk that the stubs
+   become incompatible with the package being stubbed.
+
+   For example, if a new major version of the package is released, there's a
+   chance the stubs might be updated to reflect the new version of the runtime
+   package before you update the package being stubbed.
+
+You can also switch between the different strategies as needed. For example,
+you could default to strategy (1), but fall back to strategy (2) when
+a problem arises that can't easily be fixed.
+
+### The `_typeshed` package
+
+typeshed includes a package `_typeshed` as part of the standard library.
+This package and its submodules contain utility types, but are not
+available at runtime. For more information about how to use this package,
+[see the `stdlib/_typeshed` directory](https://github.com/python/typeshed/tree/main/stdlib/_typeshed).
+
+## Discussion
+
+If you've run into behavior in the type checker that suggests the type
+stubs for a given library are incorrect or incomplete,
+we want to hear from you!
+
+Our main forum for discussion is the project's [GitHub issue
+tracker](https://github.com/python/typeshed/issues).  This is the right
+place to start a discussion of any of the above or most any other
+topic concerning the project.
+
+If you have general questions about typing with Python, or you need
+a review of your type annotations or stubs outside of typeshed, head over to
+[our discussion forum](https://github.com/python/typing/discussions).
+For less formal discussion, try the typing chat room on
+[gitter.im](https://gitter.im/python/typing).  Some typeshed maintainers
+are almost always present; feel free to find us there and we're happy
+to chat.  Substantive technical discussion will be directed to the
+issue tracker.

crates/ty_vendored/vendor/typeshed/source_commit.txt

@@ -0,0 +1 @@
+eec809d049d10a5ae9b88780eab15fe36a9768d7

crates/ty_vendored/vendor/typeshed/stdlib/VERSIONS

@@ -0,0 +1,339 @@
+# The structure of this file is as follows:
+# - Blank lines and comments starting with `#` are ignored.
+# - Lines contain the name of a module, followed by a colon,
+#   a space, and a version range (for example: `symbol: 3.0-3.9`).
+#
+# Version ranges may be of the form "X.Y-A.B" or "X.Y-". The
+# first form means that a module was introduced in version X.Y and last
+# available in version A.B. The second form means that the module was
+# introduced in version X.Y and is still available in the latest
+# version of Python.
+#
+# If a submodule is not listed separately, it has the same lifetime as
+# its parent module.
+#
+# Python versions before 3.0 are ignored, so any module that was already
+# present in 3.0 will have "3.0" as its minimum version. Version ranges
+# for unsupported versions of Python 3 are generally accurate but we do
+# not guarantee their correctness.
+
+__future__: 3.0-
+__main__: 3.0-
+_ast: 3.0-
+_asyncio: 3.0-
+_bisect: 3.0-
+_blake2: 3.6-
+_bootlocale: 3.4-3.9
+_bz2: 3.3-
+_codecs: 3.0-
+_collections_abc: 3.3-
+_compat_pickle: 3.1-
+_compression: 3.5-
+_contextvars: 3.7-
+_csv: 3.0-
+_ctypes: 3.0-
+_curses: 3.0-
+_curses_panel: 3.0-
+_dbm: 3.0-
+_decimal: 3.3-
+_frozen_importlib: 3.0-
+_frozen_importlib_external: 3.5-
+_gdbm: 3.0-
+_hashlib: 3.0-
+_heapq: 3.0-
+_imp: 3.0-
+_interpchannels: 3.13-
+_interpqueues: 3.13-
+_interpreters: 3.13-
+_io: 3.0-
+_json: 3.0-
+_locale: 3.0-
+_lsprof: 3.0-
+_lzma: 3.3-
+_markupbase: 3.0-
+_msi: 3.0-3.12
+_multibytecodec: 3.0-
+_operator: 3.4-
+_osx_support: 3.0-
+_pickle: 3.0-
+_posixsubprocess: 3.2-
+_py_abc: 3.7-
+_pydecimal: 3.5-
+_queue: 3.7-
+_random: 3.0-
+_sitebuiltins: 3.4-
+_socket: 3.0-  # present in 3.0 at runtime, but not in typeshed
+_sqlite3: 3.0-
+_ssl: 3.0-
+_stat: 3.4-
+_struct: 3.0-
+_thread: 3.0-
+_threading_local: 3.0-
+_tkinter: 3.0-
+_tracemalloc: 3.4-
+_typeshed: 3.0-  # not present at runtime, only for type checking
+_warnings: 3.0-
+_weakref: 3.0-
+_weakrefset: 3.0-
+_winapi: 3.3-
+abc: 3.0-
+aifc: 3.0-3.12
+antigravity: 3.0-
+argparse: 3.0-
+array: 3.0-
+ast: 3.0-
+asynchat: 3.0-3.11
+asyncio: 3.4-
+asyncio.exceptions: 3.8-
+asyncio.format_helpers: 3.7-
+asyncio.mixins: 3.10-
+asyncio.runners: 3.7-
+asyncio.staggered: 3.8-
+asyncio.taskgroups: 3.11-
+asyncio.threads: 3.9-
+asyncio.timeouts: 3.11-
+asyncio.trsock: 3.8-
+asyncore: 3.0-3.11
+atexit: 3.0-
+audioop: 3.0-3.12
+base64: 3.0-
+bdb: 3.0-
+binascii: 3.0-
+binhex: 3.0-3.10
+bisect: 3.0-
+builtins: 3.0-
+bz2: 3.0-
+cProfile: 3.0-
+calendar: 3.0-
+cgi: 3.0-3.12
+cgitb: 3.0-3.12
+chunk: 3.0-3.12
+cmath: 3.0-
+cmd: 3.0-
+code: 3.0-
+codecs: 3.0-
+codeop: 3.0-
+collections: 3.0-
+collections.abc: 3.3-
+colorsys: 3.0-
+compileall: 3.0-
+concurrent: 3.2-
+configparser: 3.0-
+contextlib: 3.0-
+contextvars: 3.7-
+copy: 3.0-
+copyreg: 3.0-
+crypt: 3.0-3.12
+csv: 3.0-
+ctypes: 3.0-
+curses: 3.0-
+dataclasses: 3.7-
+datetime: 3.0-
+dbm: 3.0-
+dbm.sqlite3: 3.13-
+decimal: 3.0-
+difflib: 3.0-
+dis: 3.0-
+distutils: 3.0-3.11
+distutils.command.bdist_msi: 3.0-3.10
+distutils.command.bdist_wininst: 3.0-3.9
+doctest: 3.0-
+email: 3.0-
+encodings: 3.0-
+encodings.cp1125: 3.4-
+encodings.cp273: 3.4-
+encodings.cp858: 3.2-
+encodings.koi8_t: 3.5-
+encodings.kz1048: 3.5-
+ensurepip: 3.0-
+enum: 3.4-
+errno: 3.0-
+faulthandler: 3.3-
+fcntl: 3.0-
+filecmp: 3.0-
+fileinput: 3.0-
+fnmatch: 3.0-
+formatter: 3.0-3.9
+fractions: 3.0-
+ftplib: 3.0-
+functools: 3.0-
+gc: 3.0-
+genericpath: 3.0-
+getopt: 3.0-
+getpass: 3.0-
+gettext: 3.0-
+glob: 3.0-
+graphlib: 3.9-
+grp: 3.0-
+gzip: 3.0-
+hashlib: 3.0-
+heapq: 3.0-
+hmac: 3.0-
+html: 3.0-
+http: 3.0-
+imaplib: 3.0-
+imghdr: 3.0-3.12
+imp: 3.0-3.11
+importlib: 3.0-
+importlib._abc: 3.10-
+importlib._bootstrap: 3.0-
+importlib._bootstrap_external: 3.5-
+importlib.metadata: 3.8-
+importlib.metadata._meta: 3.10-
+importlib.metadata.diagnose: 3.13-
+importlib.readers: 3.10-
+importlib.resources: 3.7-
+importlib.resources._common: 3.11-
+importlib.resources._functional: 3.13-
+importlib.resources.abc: 3.11-
+importlib.resources.readers: 3.11-
+importlib.resources.simple: 3.11-
+importlib.simple: 3.11-
+inspect: 3.0-
+io: 3.0-
+ipaddress: 3.3-
+itertools: 3.0-
+json: 3.0-
+keyword: 3.0-
+lib2to3: 3.0-3.12
+linecache: 3.0-
+locale: 3.0-
+logging: 3.0-
+lzma: 3.3-
+mailbox: 3.0-
+mailcap: 3.0-3.12
+marshal: 3.0-
+math: 3.0-
+mimetypes: 3.0-
+mmap: 3.0-
+modulefinder: 3.0-
+msilib: 3.0-3.12
+msvcrt: 3.0-
+multiprocessing: 3.0-
+multiprocessing.resource_tracker: 3.8-
+multiprocessing.shared_memory: 3.8-
+netrc: 3.0-
+nis: 3.0-3.12
+nntplib: 3.0-3.12
+nt: 3.0-
+ntpath: 3.0-
+nturl2path: 3.0-
+numbers: 3.0-
+opcode: 3.0-
+operator: 3.0-
+optparse: 3.0-
+os: 3.0-
+ossaudiodev: 3.0-3.12
+parser: 3.0-3.9
+pathlib: 3.4-
+pdb: 3.0-
+pickle: 3.0-
+pickletools: 3.0-
+pipes: 3.0-3.12
+pkgutil: 3.0-
+platform: 3.0-
+plistlib: 3.0-
+poplib: 3.0-
+posix: 3.0-
+posixpath: 3.0-
+pprint: 3.0-
+profile: 3.0-
+pstats: 3.0-
+pty: 3.0-
+pwd: 3.0-
+py_compile: 3.0-
+pyclbr: 3.0-
+pydoc: 3.0-
+pydoc_data: 3.0-
+pyexpat: 3.0-
+queue: 3.0-
+quopri: 3.0-
+random: 3.0-
+re: 3.0-
+readline: 3.0-
+reprlib: 3.0-
+resource: 3.0-
+rlcompleter: 3.0-
+runpy: 3.0-
+sched: 3.0-
+secrets: 3.6-
+select: 3.0-
+selectors: 3.4-
+shelve: 3.0-
+shlex: 3.0-
+shutil: 3.0-
+signal: 3.0-
+site: 3.0-
+smtpd: 3.0-3.11
+smtplib: 3.0-
+sndhdr: 3.0-3.12
+socket: 3.0-
+socketserver: 3.0-
+spwd: 3.0-3.12
+sqlite3: 3.0-
+sre_compile: 3.0-
+sre_constants: 3.0-
+sre_parse: 3.0-
+ssl: 3.0-
+stat: 3.0-
+statistics: 3.4-
+string: 3.0-
+stringprep: 3.0-
+struct: 3.0-
+subprocess: 3.0-
+sunau: 3.0-3.12
+symbol: 3.0-3.9
+symtable: 3.0-
+sys: 3.0-
+sys._monitoring: 3.12-  # Doesn't actually exist. See comments in the stub.
+sysconfig: 3.0-
+syslog: 3.0-
+tabnanny: 3.0-
+tarfile: 3.0-
+telnetlib: 3.0-3.12
+tempfile: 3.0-
+termios: 3.0-
+textwrap: 3.0-
+this: 3.0-
+threading: 3.0-
+time: 3.0-
+timeit: 3.0-
+tkinter: 3.0-
+tkinter.tix: 3.0-3.12
+token: 3.0-
+tokenize: 3.0-
+tomllib: 3.11-
+trace: 3.0-
+traceback: 3.0-
+tracemalloc: 3.4-
+tty: 3.0-
+turtle: 3.0-
+types: 3.0-
+typing: 3.5-
+typing_extensions: 3.0-
+unicodedata: 3.0-
+unittest: 3.0-
+unittest._log: 3.9-
+unittest.async_case: 3.8-
+urllib: 3.0-
+uu: 3.0-3.12
+uuid: 3.0-
+venv: 3.3-
+warnings: 3.0-
+wave: 3.0-
+weakref: 3.0-
+webbrowser: 3.0-
+winreg: 3.0-
+winsound: 3.0-
+wsgiref: 3.0-
+wsgiref.types: 3.11-
+xdrlib: 3.0-3.12
+xml: 3.0-
+xmlrpc: 3.0-
+xxlimited: 3.2-
+zipapp: 3.5-
+zipfile: 3.0-
+zipfile._path: 3.12-
+zipimport: 3.0-
+zlib: 3.0-
+zoneinfo: 3.9-

crates/ty_vendored/vendor/typeshed/stdlib/__future__.pyi

@@ -0,0 +1,36 @@
+from typing_extensions import TypeAlias
+
+_VersionInfo: TypeAlias = tuple[int, int, int, str, int]
+
+class _Feature:
+    def __init__(self, optionalRelease: _VersionInfo, mandatoryRelease: _VersionInfo | None, compiler_flag: int) -> None: ...
+    def getOptionalRelease(self) -> _VersionInfo: ...
+    def getMandatoryRelease(self) -> _VersionInfo | None: ...
+    compiler_flag: int
+
+absolute_import: _Feature
+division: _Feature
+generators: _Feature
+nested_scopes: _Feature
+print_function: _Feature
+unicode_literals: _Feature
+with_statement: _Feature
+barry_as_FLUFL: _Feature
+generator_stop: _Feature
+annotations: _Feature
+
+all_feature_names: list[str]  # undocumented
+
+__all__ = [
+    "all_feature_names",
+    "absolute_import",
+    "division",
+    "generators",
+    "nested_scopes",
+    "print_function",
+    "unicode_literals",
+    "with_statement",
+    "barry_as_FLUFL",
+    "generator_stop",
+    "annotations",
+]

crates/ty_vendored/vendor/typeshed/stdlib/__main__.pyi

@@ -0,0 +1,3 @@
+from typing import Any
+
+def __getattr__(name: str) -> Any: ...

crates/ty_vendored/vendor/typeshed/stdlib/_ast.pyi

@@ -0,0 +1,138 @@
+import sys
+from ast import (
+    AST as AST,
+    Add as Add,
+    And as And,
+    AnnAssign as AnnAssign,
+    Assert as Assert,
+    Assign as Assign,
+    AsyncFor as AsyncFor,
+    AsyncFunctionDef as AsyncFunctionDef,
+    AsyncWith as AsyncWith,
+    Attribute as Attribute,
+    AugAssign as AugAssign,
+    Await as Await,
+    BinOp as BinOp,
+    BitAnd as BitAnd,
+    BitOr as BitOr,
+    BitXor as BitXor,
+    BoolOp as BoolOp,
+    Break as Break,
+    Call as Call,
+    ClassDef as ClassDef,
+    Compare as Compare,
+    Constant as Constant,
+    Continue as Continue,
+    Del as Del,
+    Delete as Delete,
+    Dict as Dict,
+    DictComp as DictComp,
+    Div as Div,
+    Eq as Eq,
+    ExceptHandler as ExceptHandler,
+    Expr as Expr,
+    Expression as Expression,
+    FloorDiv as FloorDiv,
+    For as For,
+    FormattedValue as FormattedValue,
+    FunctionDef as FunctionDef,
+    FunctionType as FunctionType,
+    GeneratorExp as GeneratorExp,
+    Global as Global,
+    Gt as Gt,
+    GtE as GtE,
+    If as If,
+    IfExp as IfExp,
+    Import as Import,
+    ImportFrom as ImportFrom,
+    In as In,
+    Interactive as Interactive,
+    Invert as Invert,
+    Is as Is,
+    IsNot as IsNot,
+    JoinedStr as JoinedStr,
+    Lambda as Lambda,
+    List as List,
+    ListComp as ListComp,
+    Load as Load,
+    LShift as LShift,
+    Lt as Lt,
+    LtE as LtE,
+    MatMult as MatMult,
+    Mod as Mod,
+    Module as Module,
+    Mult as Mult,
+    Name as Name,
+    NamedExpr as NamedExpr,
+    Nonlocal as Nonlocal,
+    Not as Not,
+    NotEq as NotEq,
+    NotIn as NotIn,
+    Or as Or,
+    Pass as Pass,
+    Pow as Pow,
+    Raise as Raise,
+    Return as Return,
+    RShift as RShift,
+    Set as Set,
+    SetComp as SetComp,
+    Slice as Slice,
+    Starred as Starred,
+    Store as Store,
+    Sub as Sub,
+    Subscript as Subscript,
+    Try as Try,
+    Tuple as Tuple,
+    TypeIgnore as TypeIgnore,
+    UAdd as UAdd,
+    UnaryOp as UnaryOp,
+    USub as USub,
+    While as While,
+    With as With,
+    Yield as Yield,
+    YieldFrom as YieldFrom,
+    alias as alias,
+    arg as arg,
+    arguments as arguments,
+    boolop as boolop,
+    cmpop as cmpop,
+    comprehension as comprehension,
+    excepthandler as excepthandler,
+    expr as expr,
+    expr_context as expr_context,
+    keyword as keyword,
+    mod as mod,
+    operator as operator,
+    stmt as stmt,
+    type_ignore as type_ignore,
+    unaryop as unaryop,
+    withitem as withitem,
+)
+from typing import Literal
+
+if sys.version_info >= (3, 12):
+    from ast import ParamSpec as ParamSpec, TypeVar as TypeVar, TypeVarTuple as TypeVarTuple, type_param as type_param
+
+if sys.version_info >= (3, 11):
+    from ast import TryStar as TryStar
+
+if sys.version_info >= (3, 10):
+    from ast import (
+        MatchAs as MatchAs,
+        MatchClass as MatchClass,
+        MatchMapping as MatchMapping,
+        MatchOr as MatchOr,
+        MatchSequence as MatchSequence,
+        MatchSingleton as MatchSingleton,
+        MatchStar as MatchStar,
+        MatchValue as MatchValue,
+        match_case as match_case,
+        pattern as pattern,
+    )
+
+PyCF_ALLOW_TOP_LEVEL_AWAIT: Literal[8192]
+PyCF_ONLY_AST: Literal[1024]
+PyCF_TYPE_COMMENTS: Literal[4096]
+
+if sys.version_info >= (3, 13):
+    PyCF_OPTIMIZED_AST: Literal[33792]

crates/ty_vendored/vendor/typeshed/stdlib/_asyncio.pyi

@@ -0,0 +1,105 @@
+import sys
+from asyncio.events import AbstractEventLoop
+from collections.abc import Awaitable, Callable, Coroutine, Generator
+from contextvars import Context
+from types import FrameType, GenericAlias
+from typing import Any, Literal, TextIO, TypeVar
+from typing_extensions import Self, TypeAlias
+
+_T = TypeVar("_T")
+_T_co = TypeVar("_T_co", covariant=True)
+_TaskYieldType: TypeAlias = Future[object] | None
+
+class Future(Awaitable[_T]):
+    _state: str
+    @property
+    def _exception(self) -> BaseException | None: ...
+    _blocking: bool
+    @property
+    def _log_traceback(self) -> bool: ...
+    @_log_traceback.setter
+    def _log_traceback(self, val: Literal[False]) -> None: ...
+    _asyncio_future_blocking: bool  # is a part of duck-typing contract for `Future`
+    def __init__(self, *, loop: AbstractEventLoop | None = ...) -> None: ...
+    def __del__(self) -> None: ...
+    def get_loop(self) -> AbstractEventLoop: ...
+    @property
+    def _callbacks(self) -> list[tuple[Callable[[Self], Any], Context]]: ...
+    def add_done_callback(self, fn: Callable[[Self], object], /, *, context: Context | None = None) -> None: ...
+    def cancel(self, msg: Any | None = None) -> bool: ...
+    def cancelled(self) -> bool: ...
+    def done(self) -> bool: ...
+    def result(self) -> _T: ...
+    def exception(self) -> BaseException | None: ...
+    def remove_done_callback(self, fn: Callable[[Self], object], /) -> int: ...
+    def set_result(self, result: _T, /) -> None: ...
+    def set_exception(self, exception: type | BaseException, /) -> None: ...
+    def __iter__(self) -> Generator[Any, None, _T]: ...
+    def __await__(self) -> Generator[Any, None, _T]: ...
+    @property
+    def _loop(self) -> AbstractEventLoop: ...
+    def __class_getitem__(cls, item: Any, /) -> GenericAlias: ...
+
+if sys.version_info >= (3, 12):
+    _TaskCompatibleCoro: TypeAlias = Coroutine[Any, Any, _T_co]
+else:
+    _TaskCompatibleCoro: TypeAlias = Generator[_TaskYieldType, None, _T_co] | Coroutine[Any, Any, _T_co]
+
+# mypy and pyright complain that a subclass of an invariant class shouldn't be covariant.
+# While this is true in general, here it's sort-of okay to have a covariant subclass,
+# since the only reason why `asyncio.Future` is invariant is the `set_result()` method,
+# and `asyncio.Task.set_result()` always raises.
+class Task(Future[_T_co]):  # type: ignore[type-var]  # pyright: ignore[reportInvalidTypeArguments]
+    if sys.version_info >= (3, 12):
+        def __init__(
+            self,
+            coro: _TaskCompatibleCoro[_T_co],
+            *,
+            loop: AbstractEventLoop | None = None,
+            name: str | None = ...,
+            context: Context | None = None,
+            eager_start: bool = False,
+        ) -> None: ...
+    elif sys.version_info >= (3, 11):
+        def __init__(
+            self,
+            coro: _TaskCompatibleCoro[_T_co],
+            *,
+            loop: AbstractEventLoop | None = None,
+            name: str | None = ...,
+            context: Context | None = None,
+        ) -> None: ...
+    else:
+        def __init__(
+            self, coro: _TaskCompatibleCoro[_T_co], *, loop: AbstractEventLoop | None = None, name: str | None = ...
+        ) -> None: ...
+
+    if sys.version_info >= (3, 12):
+        def get_coro(self) -> _TaskCompatibleCoro[_T_co] | None: ...
+    else:
+        def get_coro(self) -> _TaskCompatibleCoro[_T_co]: ...
+
+    def get_name(self) -> str: ...
+    def set_name(self, value: object, /) -> None: ...
+    if sys.version_info >= (3, 12):
+        def get_context(self) -> Context: ...
+
+    def get_stack(self, *, limit: int | None = None) -> list[FrameType]: ...
+    def print_stack(self, *, limit: int | None = None, file: TextIO | None = None) -> None: ...
+    if sys.version_info >= (3, 11):
+        def cancelling(self) -> int: ...
+        def uncancel(self) -> int: ...
+
+    def __class_getitem__(cls, item: Any, /) -> GenericAlias: ...
+
+def get_event_loop() -> AbstractEventLoop: ...
+def get_running_loop() -> AbstractEventLoop: ...
+def _set_running_loop(loop: AbstractEventLoop | None, /) -> None: ...
+def _get_running_loop() -> AbstractEventLoop: ...
+def _register_task(task: Task[Any]) -> None: ...
+def _unregister_task(task: Task[Any]) -> None: ...
+def _enter_task(loop: AbstractEventLoop, task: Task[Any]) -> None: ...
+def _leave_task(loop: AbstractEventLoop, task: Task[Any]) -> None: ...
+
+if sys.version_info >= (3, 12):
+    def current_task(loop: AbstractEventLoop | None = None) -> Task[Any] | None: ...

crates/ty_vendored/vendor/typeshed/stdlib/_bisect.pyi

@@ -0,0 +1,84 @@
+import sys
+from _typeshed import SupportsLenAndGetItem, SupportsRichComparisonT
+from collections.abc import Callable, MutableSequence
+from typing import TypeVar, overload
+
+_T = TypeVar("_T")
+
+if sys.version_info >= (3, 10):
+    @overload
+    def bisect_left(
+        a: SupportsLenAndGetItem[SupportsRichComparisonT],
+        x: SupportsRichComparisonT,
+        lo: int = 0,
+        hi: int | None = None,
+        *,
+        key: None = None,
+    ) -> int: ...
+    @overload
+    def bisect_left(
+        a: SupportsLenAndGetItem[_T],
+        x: SupportsRichComparisonT,
+        lo: int = 0,
+        hi: int | None = None,
+        *,
+        key: Callable[[_T], SupportsRichComparisonT],
+    ) -> int: ...
+    @overload
+    def bisect_right(
+        a: SupportsLenAndGetItem[SupportsRichComparisonT],
+        x: SupportsRichComparisonT,
+        lo: int = 0,
+        hi: int | None = None,
+        *,
+        key: None = None,
+    ) -> int: ...
+    @overload
+    def bisect_right(
+        a: SupportsLenAndGetItem[_T],
+        x: SupportsRichComparisonT,
+        lo: int = 0,
+        hi: int | None = None,
+        *,
+        key: Callable[[_T], SupportsRichComparisonT],
+    ) -> int: ...
+    @overload
+    def insort_left(
+        a: MutableSequence[SupportsRichComparisonT],
+        x: SupportsRichComparisonT,
+        lo: int = 0,
+        hi: int | None = None,
+        *,
+        key: None = None,
+    ) -> None: ...
+    @overload
+    def insort_left(
+        a: MutableSequence[_T], x: _T, lo: int = 0, hi: int | None = None, *, key: Callable[[_T], SupportsRichComparisonT]
+    ) -> None: ...
+    @overload
+    def insort_right(
+        a: MutableSequence[SupportsRichComparisonT],
+        x: SupportsRichComparisonT,
+        lo: int = 0,
+        hi: int | None = None,
+        *,
+        key: None = None,
+    ) -> None: ...
+    @overload
+    def insort_right(
+        a: MutableSequence[_T], x: _T, lo: int = 0, hi: int | None = None, *, key: Callable[[_T], SupportsRichComparisonT]
+    ) -> None: ...
+
+else:
+    def bisect_left(
+        a: SupportsLenAndGetItem[SupportsRichComparisonT], x: SupportsRichComparisonT, lo: int = 0, hi: int | None = None
+    ) -> int: ...
+    def bisect_right(
+        a: SupportsLenAndGetItem[SupportsRichComparisonT], x: SupportsRichComparisonT, lo: int = 0, hi: int | None = None
+    ) -> int: ...
+    def insort_left(
+        a: MutableSequence[SupportsRichComparisonT], x: SupportsRichComparisonT, lo: int = 0, hi: int | None = None
+    ) -> None: ...
+    def insort_right(
+        a: MutableSequence[SupportsRichComparisonT], x: SupportsRichComparisonT, lo: int = 0, hi: int | None = None
+    ) -> None: ...

crates/ty_vendored/vendor/typeshed/stdlib/_blake2.pyi

@@ -0,0 +1,76 @@
+from _typeshed import ReadableBuffer
+from typing import ClassVar, final
+from typing_extensions import Self
+
+BLAKE2B_MAX_DIGEST_SIZE: int = 64
+BLAKE2B_MAX_KEY_SIZE: int = 64
+BLAKE2B_PERSON_SIZE: int = 16
+BLAKE2B_SALT_SIZE: int = 16
+BLAKE2S_MAX_DIGEST_SIZE: int = 32
+BLAKE2S_MAX_KEY_SIZE: int = 32
+BLAKE2S_PERSON_SIZE: int = 8
+BLAKE2S_SALT_SIZE: int = 8
+
+@final
+class blake2b:
+    MAX_DIGEST_SIZE: ClassVar[int] = 64
+    MAX_KEY_SIZE: ClassVar[int] = 64
+    PERSON_SIZE: ClassVar[int] = 16
+    SALT_SIZE: ClassVar[int] = 16
+    block_size: int
+    digest_size: int
+    name: str
+    def __new__(
+        cls,
+        data: ReadableBuffer = b"",
+        /,
+        *,
+        digest_size: int = 64,
+        key: ReadableBuffer = b"",
+        salt: ReadableBuffer = b"",
+        person: ReadableBuffer = b"",
+        fanout: int = 1,
+        depth: int = 1,
+        leaf_size: int = 0,
+        node_offset: int = 0,
+        node_depth: int = 0,
+        inner_size: int = 0,
+        last_node: bool = False,
+        usedforsecurity: bool = True,
+    ) -> Self: ...
+    def copy(self) -> Self: ...
+    def digest(self) -> bytes: ...
+    def hexdigest(self) -> str: ...
+    def update(self, data: ReadableBuffer, /) -> None: ...
+
+@final
+class blake2s:
+    MAX_DIGEST_SIZE: ClassVar[int] = 32
+    MAX_KEY_SIZE: ClassVar[int] = 32
+    PERSON_SIZE: ClassVar[int] = 8
+    SALT_SIZE: ClassVar[int] = 8
+    block_size: int
+    digest_size: int
+    name: str
+    def __new__(
+        cls,
+        data: ReadableBuffer = b"",
+        /,
+        *,
+        digest_size: int = 32,
+        key: ReadableBuffer = b"",
+        salt: ReadableBuffer = b"",
+        person: ReadableBuffer = b"",
+        fanout: int = 1,
+        depth: int = 1,
+        leaf_size: int = 0,
+        node_offset: int = 0,
+        node_depth: int = 0,
+        inner_size: int = 0,
+        last_node: bool = False,
+        usedforsecurity: bool = True,
+    ) -> Self: ...
+    def copy(self) -> Self: ...
+    def digest(self) -> bytes: ...
+    def hexdigest(self) -> str: ...
+    def update(self, data: ReadableBuffer, /) -> None: ...

crates/ty_vendored/vendor/typeshed/stdlib/_bootlocale.pyi

@@ -0,0 +1 @@
+def getpreferredencoding(do_setlocale: bool = True) -> str: ...

crates/ty_vendored/vendor/typeshed/stdlib/_bz2.pyi

@@ -0,0 +1,24 @@
+import sys
+from _typeshed import ReadableBuffer
+from typing import final
+from typing_extensions import Self
+
+@final
+class BZ2Compressor:
+    if sys.version_info >= (3, 12):
+        def __new__(cls, compresslevel: int = 9, /) -> Self: ...
+    else:
+        def __init__(self, compresslevel: int = 9, /) -> None: ...
+
+    def compress(self, data: ReadableBuffer, /) -> bytes: ...
+    def flush(self) -> bytes: ...
+
+@final
+class BZ2Decompressor:
+    def decompress(self, data: ReadableBuffer, max_length: int = -1) -> bytes: ...
+    @property
+    def eof(self) -> bool: ...
+    @property
+    def needs_input(self) -> bool: ...
+    @property
+    def unused_data(self) -> bytes: ...

crates/ty_vendored/vendor/typeshed/stdlib/_codecs.pyi

@@ -0,0 +1,122 @@
+import codecs
+import sys
+from _typeshed import ReadableBuffer
+from collections.abc import Callable
+from typing import Literal, final, overload, type_check_only
+from typing_extensions import TypeAlias
+
+# This type is not exposed; it is defined in unicodeobject.c
+# At runtime it calls itself builtins.EncodingMap
+@final
+@type_check_only
+class _EncodingMap:
+    def size(self) -> int: ...
+
+_CharMap: TypeAlias = dict[int, int] | _EncodingMap
+_Handler: TypeAlias = Callable[[UnicodeError], tuple[str | bytes, int]]
+_SearchFunction: TypeAlias = Callable[[str], codecs.CodecInfo | None]
+
+def register(search_function: _SearchFunction, /) -> None: ...
+
+if sys.version_info >= (3, 10):
+    def unregister(search_function: _SearchFunction, /) -> None: ...
+
+def register_error(errors: str, handler: _Handler, /) -> None: ...
+def lookup_error(name: str, /) -> _Handler: ...
+
+# The type ignore on `encode` and `decode` is to avoid issues with overlapping overloads, for more details, see #300
+# https://docs.python.org/3/library/codecs.html#binary-transforms
+_BytesToBytesEncoding: TypeAlias = Literal[
+    "base64",
+    "base_64",
+    "base64_codec",
+    "bz2",
+    "bz2_codec",
+    "hex",
+    "hex_codec",
+    "quopri",
+    "quotedprintable",
+    "quoted_printable",
+    "quopri_codec",
+    "uu",
+    "uu_codec",
+    "zip",
+    "zlib",
+    "zlib_codec",
+]
+# https://docs.python.org/3/library/codecs.html#text-transforms
+_StrToStrEncoding: TypeAlias = Literal["rot13", "rot_13"]
+
+@overload
+def encode(obj: ReadableBuffer, encoding: _BytesToBytesEncoding, errors: str = "strict") -> bytes: ...
+@overload
+def encode(obj: str, encoding: _StrToStrEncoding, errors: str = "strict") -> str: ...  # type: ignore[overload-overlap]
+@overload
+def encode(obj: str, encoding: str = "utf-8", errors: str = "strict") -> bytes: ...
+@overload
+def decode(obj: ReadableBuffer, encoding: _BytesToBytesEncoding, errors: str = "strict") -> bytes: ...  # type: ignore[overload-overlap]
+@overload
+def decode(obj: str, encoding: _StrToStrEncoding, errors: str = "strict") -> str: ...
+
+# these are documented as text encodings but in practice they also accept str as input
+@overload
+def decode(
+    obj: str,
+    encoding: Literal["unicode_escape", "unicode-escape", "raw_unicode_escape", "raw-unicode-escape"],
+    errors: str = "strict",
+) -> str: ...
+
+# hex is officially documented as a bytes to bytes encoding, but it appears to also work with str
+@overload
+def decode(obj: str, encoding: Literal["hex", "hex_codec"], errors: str = "strict") -> bytes: ...
+@overload
+def decode(obj: ReadableBuffer, encoding: str = "utf-8", errors: str = "strict") -> str: ...
+def lookup(encoding: str, /) -> codecs.CodecInfo: ...
+def charmap_build(map: str, /) -> _CharMap: ...
+def ascii_decode(data: ReadableBuffer, errors: str | None = None, /) -> tuple[str, int]: ...
+def ascii_encode(str: str, errors: str | None = None, /) -> tuple[bytes, int]: ...
+def charmap_decode(data: ReadableBuffer, errors: str | None = None, mapping: _CharMap | None = None, /) -> tuple[str, int]: ...
+def charmap_encode(str: str, errors: str | None = None, mapping: _CharMap | None = None, /) -> tuple[bytes, int]: ...
+def escape_decode(data: str | ReadableBuffer, errors: str | None = None, /) -> tuple[str, int]: ...
+def escape_encode(data: bytes, errors: str | None = None, /) -> tuple[bytes, int]: ...
+def latin_1_decode(data: ReadableBuffer, errors: str | None = None, /) -> tuple[str, int]: ...
+def latin_1_encode(str: str, errors: str | None = None, /) -> tuple[bytes, int]: ...
+def raw_unicode_escape_decode(
+    data: str | ReadableBuffer, errors: str | None = None, final: bool = True, /
+) -> tuple[str, int]: ...
+def raw_unicode_escape_encode(str: str, errors: str | None = None, /) -> tuple[bytes, int]: ...
+def readbuffer_encode(data: str | ReadableBuffer, errors: str | None = None, /) -> tuple[bytes, int]: ...
+def unicode_escape_decode(data: str | ReadableBuffer, errors: str | None = None, final: bool = True, /) -> tuple[str, int]: ...
+def unicode_escape_encode(str: str, errors: str | None = None, /) -> tuple[bytes, int]: ...
+def utf_16_be_decode(data: ReadableBuffer, errors: str | None = None, final: bool = False, /) -> tuple[str, int]: ...
+def utf_16_be_encode(str: str, errors: str | None = None, /) -> tuple[bytes, int]: ...
+def utf_16_decode(data: ReadableBuffer, errors: str | None = None, final: bool = False, /) -> tuple[str, int]: ...
+def utf_16_encode(str: str, errors: str | None = None, byteorder: int = 0, /) -> tuple[bytes, int]: ...
+def utf_16_ex_decode(
+    data: ReadableBuffer, errors: str | None = None, byteorder: int = 0, final: bool = False, /
+) -> tuple[str, int, int]: ...
+def utf_16_le_decode(data: ReadableBuffer, errors: str | None = None, final: bool = False, /) -> tuple[str, int]: ...
+def utf_16_le_encode(str: str, errors: str | None = None, /) -> tuple[bytes, int]: ...
+def utf_32_be_decode(data: ReadableBuffer, errors: str | None = None, final: bool = False, /) -> tuple[str, int]: ...
+def utf_32_be_encode(str: str, errors: str | None = None, /) -> tuple[bytes, int]: ...
+def utf_32_decode(data: ReadableBuffer, errors: str | None = None, final: bool = False, /) -> tuple[str, int]: ...
+def utf_32_encode(str: str, errors: str | None = None, byteorder: int = 0, /) -> tuple[bytes, int]: ...
+def utf_32_ex_decode(
+    data: ReadableBuffer, errors: str | None = None, byteorder: int = 0, final: bool = False, /
+) -> tuple[str, int, int]: ...
+def utf_32_le_decode(data: ReadableBuffer, errors: str | None = None, final: bool = False, /) -> tuple[str, int]: ...
+def utf_32_le_encode(str: str, errors: str | None = None, /) -> tuple[bytes, int]: ...
+def utf_7_decode(data: ReadableBuffer, errors: str | None = None, final: bool = False, /) -> tuple[str, int]: ...
+def utf_7_encode(str: str, errors: str | None = None, /) -> tuple[bytes, int]: ...
+def utf_8_decode(data: ReadableBuffer, errors: str | None = None, final: bool = False, /) -> tuple[str, int]: ...
+def utf_8_encode(str: str, errors: str | None = None, /) -> tuple[bytes, int]: ...
+
+if sys.platform == "win32":
+    def mbcs_decode(data: ReadableBuffer, errors: str | None = None, final: bool = False, /) -> tuple[str, int]: ...
+    def mbcs_encode(str: str, errors: str | None = None, /) -> tuple[bytes, int]: ...
+    def code_page_decode(
+        codepage: int, data: ReadableBuffer, errors: str | None = None, final: bool = False, /
+    ) -> tuple[str, int]: ...
+    def code_page_encode(code_page: int, str: str, errors: str | None = None, /) -> tuple[bytes, int]: ...
+    def oem_decode(data: ReadableBuffer, errors: str | None = None, final: bool = False, /) -> tuple[str, int]: ...
+    def oem_encode(str: str, errors: str | None = None, /) -> tuple[bytes, int]: ...

crates/ty_vendored/vendor/typeshed/stdlib/_collections_abc.pyi

@@ -0,0 +1,107 @@
+import sys
+from abc import abstractmethod
+from types import MappingProxyType
+from typing import (  # noqa: Y022,Y038,UP035
+    AbstractSet as Set,
+    AsyncGenerator as AsyncGenerator,
+    AsyncIterable as AsyncIterable,
+    AsyncIterator as AsyncIterator,
+    Awaitable as Awaitable,
+    Callable as Callable,
+    ClassVar,
+    Collection as Collection,
+    Container as Container,
+    Coroutine as Coroutine,
+    Generator as Generator,
+    Generic,
+    Hashable as Hashable,
+    ItemsView as ItemsView,
+    Iterable as Iterable,
+    Iterator as Iterator,
+    KeysView as KeysView,
+    Mapping as Mapping,
+    MappingView as MappingView,
+    MutableMapping as MutableMapping,
+    MutableSequence as MutableSequence,
+    MutableSet as MutableSet,
+    Protocol,
+    Reversible as Reversible,
+    Sequence as Sequence,
+    Sized as Sized,
+    TypeVar,
+    ValuesView as ValuesView,
+    final,
+    runtime_checkable,
+)
+
+__all__ = [
+    "Awaitable",
+    "Coroutine",
+    "AsyncIterable",
+    "AsyncIterator",
+    "AsyncGenerator",
+    "Hashable",
+    "Iterable",
+    "Iterator",
+    "Generator",
+    "Reversible",
+    "Sized",
+    "Container",
+    "Callable",
+    "Collection",
+    "Set",
+    "MutableSet",
+    "Mapping",
+    "MutableMapping",
+    "MappingView",
+    "KeysView",
+    "ItemsView",
+    "ValuesView",
+    "Sequence",
+    "MutableSequence",
+]
+if sys.version_info < (3, 14):
+    from typing import ByteString as ByteString  # noqa: Y057,UP035
+
+    __all__ += ["ByteString"]
+
+if sys.version_info >= (3, 12):
+    __all__ += ["Buffer"]
+
+_KT_co = TypeVar("_KT_co", covariant=True)  # Key type covariant containers.
+_VT_co = TypeVar("_VT_co", covariant=True)  # Value type covariant containers.
+
+@final
+class dict_keys(KeysView[_KT_co], Generic[_KT_co, _VT_co]):  # undocumented
+    def __eq__(self, value: object, /) -> bool: ...
+    def __reversed__(self) -> Iterator[_KT_co]: ...
+    __hash__: ClassVar[None]  # type: ignore[assignment]
+    if sys.version_info >= (3, 13):
+        def isdisjoint(self, other: Iterable[_KT_co], /) -> bool: ...
+    if sys.version_info >= (3, 10):
+        @property
+        def mapping(self) -> MappingProxyType[_KT_co, _VT_co]: ...
+
+@final
+class dict_values(ValuesView[_VT_co], Generic[_KT_co, _VT_co]):  # undocumented
+    def __reversed__(self) -> Iterator[_VT_co]: ...
+    if sys.version_info >= (3, 10):
+        @property
+        def mapping(self) -> MappingProxyType[_KT_co, _VT_co]: ...
+
+@final
+class dict_items(ItemsView[_KT_co, _VT_co]):  # undocumented
+    def __eq__(self, value: object, /) -> bool: ...
+    def __reversed__(self) -> Iterator[tuple[_KT_co, _VT_co]]: ...
+    __hash__: ClassVar[None]  # type: ignore[assignment]
+    if sys.version_info >= (3, 13):
+        def isdisjoint(self, other: Iterable[tuple[_KT_co, _VT_co]], /) -> bool: ...
+    if sys.version_info >= (3, 10):
+        @property
+        def mapping(self) -> MappingProxyType[_KT_co, _VT_co]: ...
+
+if sys.version_info >= (3, 12):
+    @runtime_checkable
+    class Buffer(Protocol):
+        @abstractmethod
+        def __buffer__(self, flags: int, /) -> memoryview: ...

crates/ty_vendored/vendor/typeshed/stdlib/_compat_pickle.pyi

@@ -0,0 +1,8 @@
+IMPORT_MAPPING: dict[str, str]
+NAME_MAPPING: dict[tuple[str, str], tuple[str, str]]
+PYTHON2_EXCEPTIONS: tuple[str, ...]
+MULTIPROCESSING_EXCEPTIONS: tuple[str, ...]
+REVERSE_IMPORT_MAPPING: dict[str, str]
+REVERSE_NAME_MAPPING: dict[tuple[str, str], tuple[str, str]]
+PYTHON3_OSERROR_EXCEPTIONS: tuple[str, ...]
+PYTHON3_IMPORTERROR_EXCEPTIONS: tuple[str, ...]

crates/ty_vendored/vendor/typeshed/stdlib/_compression.pyi

@@ -0,0 +1,25 @@
+from _typeshed import WriteableBuffer
+from collections.abc import Callable
+from io import DEFAULT_BUFFER_SIZE, BufferedIOBase, RawIOBase
+from typing import Any, Protocol
+
+BUFFER_SIZE = DEFAULT_BUFFER_SIZE
+
+class _Reader(Protocol):
+    def read(self, n: int, /) -> bytes: ...
+    def seekable(self) -> bool: ...
+    def seek(self, n: int, /) -> Any: ...
+
+class BaseStream(BufferedIOBase): ...
+
+class DecompressReader(RawIOBase):
+    def __init__(
+        self,
+        fp: _Reader,
+        decomp_factory: Callable[..., object],
+        trailing_error: type[Exception] | tuple[type[Exception], ...] = (),
+        **decomp_args: Any,
+    ) -> None: ...
+    def readinto(self, b: WriteableBuffer) -> int: ...
+    def read(self, size: int = -1) -> bytes: ...
+    def seek(self, offset: int, whence: int = 0) -> int: ...

crates/ty_vendored/vendor/typeshed/stdlib/_contextvars.pyi

@@ -0,0 +1,58 @@
+from collections.abc import Callable, Iterator, Mapping
+from types import GenericAlias
+from typing import Any, ClassVar, Generic, TypeVar, final, overload
+from typing_extensions import ParamSpec, Self
+
+_T = TypeVar("_T")
+_D = TypeVar("_D")
+_P = ParamSpec("_P")
+
+@final
+class ContextVar(Generic[_T]):
+    @overload
+    def __new__(cls, name: str) -> Self: ...
+    @overload
+    def __new__(cls, name: str, *, default: _T) -> Self: ...
+    def __hash__(self) -> int: ...
+    @property
+    def name(self) -> str: ...
+    @overload
+    def get(self) -> _T: ...
+    @overload
+    def get(self, default: _T, /) -> _T: ...
+    @overload
+    def get(self, default: _D, /) -> _D | _T: ...
+    def set(self, value: _T, /) -> Token[_T]: ...
+    def reset(self, token: Token[_T], /) -> None: ...
+    def __class_getitem__(cls, item: Any, /) -> GenericAlias: ...
+
+@final
+class Token(Generic[_T]):
+    @property
+    def var(self) -> ContextVar[_T]: ...
+    @property
+    def old_value(self) -> Any: ...  # returns either _T or MISSING, but that's hard to express
+    MISSING: ClassVar[object]
+    __hash__: ClassVar[None]  # type: ignore[assignment]
+    def __class_getitem__(cls, item: Any, /) -> GenericAlias: ...
+
+def copy_context() -> Context: ...
+
+# It doesn't make sense to make this generic, because for most Contexts each ContextVar will have
+# a different value.
+@final
+class Context(Mapping[ContextVar[Any], Any]):
+    def __init__(self) -> None: ...
+    @overload
+    def get(self, key: ContextVar[_T], default: None = None, /) -> _T | None: ...
+    @overload
+    def get(self, key: ContextVar[_T], default: _T, /) -> _T: ...
+    @overload
+    def get(self, key: ContextVar[_T], default: _D, /) -> _T | _D: ...
+    def run(self, callable: Callable[_P, _T], *args: _P.args, **kwargs: _P.kwargs) -> _T: ...
+    def copy(self) -> Context: ...
+    __hash__: ClassVar[None]  # type: ignore[assignment]
+    def __getitem__(self, key: ContextVar[_T], /) -> _T: ...
+    def __iter__(self) -> Iterator[ContextVar[Any]]: ...
+    def __len__(self) -> int: ...
+    def __eq__(self, value: object, /) -> bool: ...

crates/ty_vendored/vendor/typeshed/stdlib/_csv.pyi

@@ -0,0 +1,132 @@
+import csv
+import sys
+from _typeshed import SupportsWrite
+from collections.abc import Iterable
+from typing import Any, Final, type_check_only
+from typing_extensions import Self, TypeAlias
+
+__version__: Final[str]
+
+QUOTE_ALL: Final = 1
+QUOTE_MINIMAL: Final = 0
+QUOTE_NONE: Final = 3
+QUOTE_NONNUMERIC: Final = 2
+if sys.version_info >= (3, 12):
+    QUOTE_STRINGS: Final = 4
+    QUOTE_NOTNULL: Final = 5
+
+# Ideally this would be `QUOTE_ALL | QUOTE_MINIMAL | QUOTE_NONE | QUOTE_NONNUMERIC`
+# However, using literals in situations like these can cause false-positives (see #7258)
+_QuotingType: TypeAlias = int
+
+class Error(Exception): ...
+
+_DialectLike: TypeAlias = str | Dialect | csv.Dialect | type[Dialect | csv.Dialect]
+
+class Dialect:
+    delimiter: str
+    quotechar: str | None
+    escapechar: str | None
+    doublequote: bool
+    skipinitialspace: bool
+    lineterminator: str
+    quoting: _QuotingType
+    strict: bool
+    def __new__(
+        cls,
+        dialect: _DialectLike | None = ...,
+        delimiter: str = ",",
+        doublequote: bool = True,
+        escapechar: str | None = None,
+        lineterminator: str = "\r\n",
+        quotechar: str | None = '"',
+        quoting: _QuotingType = 0,
+        skipinitialspace: bool = False,
+        strict: bool = False,
+    ) -> Self: ...
+
+if sys.version_info >= (3, 10):
+    # This class calls itself _csv.reader.
+    class Reader:
+        @property
+        def dialect(self) -> Dialect: ...
+        line_num: int
+        def __iter__(self) -> Self: ...
+        def __next__(self) -> list[str]: ...
+
+    # This class calls itself _csv.writer.
+    class Writer:
+        @property
+        def dialect(self) -> Dialect: ...
+        if sys.version_info >= (3, 13):
+            def writerow(self, row: Iterable[Any], /) -> Any: ...
+            def writerows(self, rows: Iterable[Iterable[Any]], /) -> None: ...
+        else:
+            def writerow(self, row: Iterable[Any]) -> Any: ...
+            def writerows(self, rows: Iterable[Iterable[Any]]) -> None: ...
+
+    # For the return types below.
+    # These aliases can be removed when typeshed drops support for 3.9.
+    _reader = Reader
+    _writer = Writer
+else:
+    # This class is not exposed. It calls itself _csv.reader.
+    @type_check_only
+    class _reader:
+        @property
+        def dialect(self) -> Dialect: ...
+        line_num: int
+        def __iter__(self) -> Self: ...
+        def __next__(self) -> list[str]: ...
+
+    # This class is not exposed. It calls itself _csv.writer.
+    @type_check_only
+    class _writer:
+        @property
+        def dialect(self) -> Dialect: ...
+        def writerow(self, row: Iterable[Any]) -> Any: ...
+        def writerows(self, rows: Iterable[Iterable[Any]]) -> None: ...
+
+def writer(
+    csvfile: SupportsWrite[str],
+    dialect: _DialectLike = "excel",
+    *,
+    delimiter: str = ",",
+    quotechar: str | None = '"',
+    escapechar: str | None = None,
+    doublequote: bool = True,
+    skipinitialspace: bool = False,
+    lineterminator: str = "\r\n",
+    quoting: _QuotingType = 0,
+    strict: bool = False,
+) -> _writer: ...
+def reader(
+    csvfile: Iterable[str],
+    dialect: _DialectLike = "excel",
+    *,
+    delimiter: str = ",",
+    quotechar: str | None = '"',
+    escapechar: str | None = None,
+    doublequote: bool = True,
+    skipinitialspace: bool = False,
+    lineterminator: str = "\r\n",
+    quoting: _QuotingType = 0,
+    strict: bool = False,
+) -> _reader: ...
+def register_dialect(
+    name: str,
+    dialect: type[Dialect | csv.Dialect] = ...,
+    *,
+    delimiter: str = ",",
+    quotechar: str | None = '"',
+    escapechar: str | None = None,
+    doublequote: bool = True,
+    skipinitialspace: bool = False,
+    lineterminator: str = "\r\n",
+    quoting: _QuotingType = 0,
+    strict: bool = False,
+) -> None: ...
+def unregister_dialect(name: str) -> None: ...
+def get_dialect(name: str) -> Dialect: ...
+def list_dialects() -> list[str]: ...
+def field_size_limit(new_limit: int = ...) -> int: ...

crates/ty_vendored/vendor/typeshed/stdlib/_ctypes.pyi

@@ -0,0 +1,331 @@
+import _typeshed
+import sys
+from _typeshed import ReadableBuffer, StrOrBytesPath, WriteableBuffer
+from abc import abstractmethod
+from collections.abc import Callable, Iterable, Iterator, Mapping, Sequence
+from ctypes import CDLL, ArgumentError as ArgumentError, c_void_p
+from types import GenericAlias
+from typing import Any, ClassVar, Generic, TypeVar, final, overload, type_check_only
+from typing_extensions import Self, TypeAlias
+
+_T = TypeVar("_T")
+_CT = TypeVar("_CT", bound=_CData)
+
+FUNCFLAG_CDECL: int
+FUNCFLAG_PYTHONAPI: int
+FUNCFLAG_USE_ERRNO: int
+FUNCFLAG_USE_LASTERROR: int
+RTLD_GLOBAL: int
+RTLD_LOCAL: int
+
+if sys.version_info >= (3, 11):
+    CTYPES_MAX_ARGCOUNT: int
+
+if sys.version_info >= (3, 12):
+    SIZEOF_TIME_T: int
+
+if sys.platform == "win32":
+    # Description, Source, HelpFile, HelpContext, scode
+    _COMError_Details: TypeAlias = tuple[str | None, str | None, str | None, int | None, int | None]
+
+    class COMError(Exception):
+        hresult: int
+        text: str | None
+        details: _COMError_Details
+
+        def __init__(self, hresult: int, text: str | None, details: _COMError_Details) -> None: ...
+
+    def CopyComPointer(src: _PointerLike, dst: _PointerLike | _CArgObject) -> int: ...
+
+    FUNCFLAG_HRESULT: int
+    FUNCFLAG_STDCALL: int
+
+    def FormatError(code: int = ...) -> str: ...
+    def get_last_error() -> int: ...
+    def set_last_error(value: int) -> int: ...
+    def LoadLibrary(name: str, load_flags: int = 0, /) -> int: ...
+    def FreeLibrary(handle: int, /) -> None: ...
+
+else:
+    def dlclose(handle: int, /) -> None: ...
+    # The default for flag is RTLD_GLOBAL|RTLD_LOCAL, which is platform dependent.
+    def dlopen(name: StrOrBytesPath, flag: int = ..., /) -> int: ...
+    def dlsym(handle: int, name: str, /) -> int: ...
+
+if sys.version_info >= (3, 13):
+    # This class is not exposed. It calls itself _ctypes.CType_Type.
+    @type_check_only
+    class _CType_Type(type):
+        # By default mypy complains about the following two methods, because strictly speaking cls
+        # might not be a Type[_CT]. However this doesn't happen because this is only a
+        # metaclass for subclasses of _CData.
+        def __mul__(cls: type[_CT], other: int) -> type[Array[_CT]]: ...  # type: ignore[misc] # pyright: ignore[reportGeneralTypeIssues]
+        def __rmul__(cls: type[_CT], other: int) -> type[Array[_CT]]: ...  # type: ignore[misc] # pyright: ignore[reportGeneralTypeIssues]
+
+    _CTypeBaseType = _CType_Type
+
+else:
+    _CTypeBaseType = type
+
+# This class is not exposed.
+@type_check_only
+class _CData:
+    _b_base_: int
+    _b_needsfree_: bool
+    _objects: Mapping[Any, int] | None
+    def __buffer__(self, flags: int, /) -> memoryview: ...
+    def __ctypes_from_outparam__(self, /) -> Self: ...
+
+# this is a union of all the subclasses of _CData, which is useful because of
+# the methods that are present on each of those subclasses which are not present
+# on _CData itself.
+_CDataType: TypeAlias = _SimpleCData[Any] | _Pointer[Any] | CFuncPtr | Union | Structure | Array[Any]
+
+# This class is not exposed. It calls itself _ctypes.PyCSimpleType.
+@type_check_only
+class _PyCSimpleType(_CTypeBaseType):
+    def from_address(self: type[_typeshed.Self], value: int, /) -> _typeshed.Self: ...
+    def from_buffer(self: type[_typeshed.Self], obj: WriteableBuffer, offset: int = 0, /) -> _typeshed.Self: ...
+    def from_buffer_copy(self: type[_typeshed.Self], buffer: ReadableBuffer, offset: int = 0, /) -> _typeshed.Self: ...
+    def from_param(self: type[_typeshed.Self], value: Any, /) -> _typeshed.Self | _CArgObject: ...
+    def in_dll(self: type[_typeshed.Self], dll: CDLL, name: str, /) -> _typeshed.Self: ...
+    if sys.version_info < (3, 13):
+        # Inherited from CType_Type starting on 3.13
+        def __mul__(self: type[_CT], value: int, /) -> type[Array[_CT]]: ...  # type: ignore[misc] # pyright: ignore[reportGeneralTypeIssues]
+        def __rmul__(self: type[_CT], value: int, /) -> type[Array[_CT]]: ...  # type: ignore[misc] # pyright: ignore[reportGeneralTypeIssues]
+
+class _SimpleCData(_CData, Generic[_T], metaclass=_PyCSimpleType):
+    value: _T
+    # The TypeVar can be unsolved here,
+    # but we can't use overloads without creating many, many mypy false-positive errors
+    def __init__(self, value: _T = ...) -> None: ...  # pyright: ignore[reportInvalidTypeVarUse]
+    def __ctypes_from_outparam__(self, /) -> _T: ...  # type: ignore[override]
+
+class _CanCastTo(_CData): ...
+class _PointerLike(_CanCastTo): ...
+
+# This type is not exposed. It calls itself _ctypes.PyCPointerType.
+@type_check_only
+class _PyCPointerType(_CTypeBaseType):
+    def from_address(self: type[_typeshed.Self], value: int, /) -> _typeshed.Self: ...
+    def from_buffer(self: type[_typeshed.Self], obj: WriteableBuffer, offset: int = 0, /) -> _typeshed.Self: ...
+    def from_buffer_copy(self: type[_typeshed.Self], buffer: ReadableBuffer, offset: int = 0, /) -> _typeshed.Self: ...
+    def from_param(self: type[_typeshed.Self], value: Any, /) -> _typeshed.Self | _CArgObject: ...
+    def in_dll(self: type[_typeshed.Self], dll: CDLL, name: str, /) -> _typeshed.Self: ...
+    def set_type(self, type: Any, /) -> None: ...
+    if sys.version_info < (3, 13):
+        # Inherited from CType_Type starting on 3.13
+        def __mul__(cls: type[_CT], other: int) -> type[Array[_CT]]: ...  # type: ignore[misc] # pyright: ignore[reportGeneralTypeIssues]
+        def __rmul__(cls: type[_CT], other: int) -> type[Array[_CT]]: ...  # type: ignore[misc] # pyright: ignore[reportGeneralTypeIssues]
+
+class _Pointer(_PointerLike, _CData, Generic[_CT], metaclass=_PyCPointerType):
+    _type_: type[_CT]
+    contents: _CT
+    @overload
+    def __init__(self) -> None: ...
+    @overload
+    def __init__(self, arg: _CT) -> None: ...
+    @overload
+    def __getitem__(self, key: int, /) -> Any: ...
+    @overload
+    def __getitem__(self, key: slice, /) -> list[Any]: ...
+    def __setitem__(self, key: int, value: Any, /) -> None: ...
+
+@overload
+def POINTER(type: None, /) -> type[c_void_p]: ...
+@overload
+def POINTER(type: type[_CT], /) -> type[_Pointer[_CT]]: ...
+def pointer(obj: _CT, /) -> _Pointer[_CT]: ...
+
+# This class is not exposed. It calls itself _ctypes.CArgObject.
+@final
+@type_check_only
+class _CArgObject: ...
+
+def byref(obj: _CData | _CDataType, offset: int = ...) -> _CArgObject: ...
+
+_ECT: TypeAlias = Callable[[_CData | _CDataType | None, CFuncPtr, tuple[_CData | _CDataType, ...]], _CDataType]
+_PF: TypeAlias = tuple[int] | tuple[int, str | None] | tuple[int, str | None, Any]
+
+# This class is not exposed. It calls itself _ctypes.PyCFuncPtrType.
+@type_check_only
+class _PyCFuncPtrType(_CTypeBaseType):
+    def from_address(self: type[_typeshed.Self], value: int, /) -> _typeshed.Self: ...
+    def from_buffer(self: type[_typeshed.Self], obj: WriteableBuffer, offset: int = 0, /) -> _typeshed.Self: ...
+    def from_buffer_copy(self: type[_typeshed.Self], buffer: ReadableBuffer, offset: int = 0, /) -> _typeshed.Self: ...
+    def from_param(self: type[_typeshed.Self], value: Any, /) -> _typeshed.Self | _CArgObject: ...
+    def in_dll(self: type[_typeshed.Self], dll: CDLL, name: str, /) -> _typeshed.Self: ...
+    if sys.version_info < (3, 13):
+        # Inherited from CType_Type starting on 3.13
+        def __mul__(cls: type[_CT], other: int) -> type[Array[_CT]]: ...  # type: ignore[misc] # pyright: ignore[reportGeneralTypeIssues]
+        def __rmul__(cls: type[_CT], other: int) -> type[Array[_CT]]: ...  # type: ignore[misc] # pyright: ignore[reportGeneralTypeIssues]
+
+class CFuncPtr(_PointerLike, _CData, metaclass=_PyCFuncPtrType):
+    restype: type[_CDataType] | Callable[[int], Any] | None
+    argtypes: Sequence[type[_CDataType]]
+    errcheck: _ECT
+    # Abstract attribute that must be defined on subclasses
+    _flags_: ClassVar[int]
+    @overload
+    def __new__(cls) -> Self: ...
+    @overload
+    def __new__(cls, address: int, /) -> Self: ...
+    @overload
+    def __new__(cls, callable: Callable[..., Any], /) -> Self: ...
+    @overload
+    def __new__(cls, func_spec: tuple[str | int, CDLL], paramflags: tuple[_PF, ...] | None = ..., /) -> Self: ...
+    if sys.platform == "win32":
+        @overload
+        def __new__(
+            cls, vtbl_index: int, name: str, paramflags: tuple[_PF, ...] | None = ..., iid: _CData | _CDataType | None = ..., /
+        ) -> Self: ...
+
+    def __call__(self, *args: Any, **kwargs: Any) -> Any: ...
+
+_GetT = TypeVar("_GetT")
+_SetT = TypeVar("_SetT")
+
+# This class is not exposed. It calls itself _ctypes.CField.
+@final
+@type_check_only
+class _CField(Generic[_CT, _GetT, _SetT]):
+    offset: int
+    size: int
+    if sys.version_info >= (3, 10):
+        @overload
+        def __get__(self, instance: None, owner: type[Any] | None = None, /) -> Self: ...
+        @overload
+        def __get__(self, instance: Any, owner: type[Any] | None = None, /) -> _GetT: ...
+    else:
+        @overload
+        def __get__(self, instance: None, owner: type[Any] | None, /) -> Self: ...
+        @overload
+        def __get__(self, instance: Any, owner: type[Any] | None, /) -> _GetT: ...
+
+    def __set__(self, instance: Any, value: _SetT, /) -> None: ...
+
+# This class is not exposed. It calls itself _ctypes.UnionType.
+@type_check_only
+class _UnionType(_CTypeBaseType):
+    def from_address(self: type[_typeshed.Self], value: int, /) -> _typeshed.Self: ...
+    def from_buffer(self: type[_typeshed.Self], obj: WriteableBuffer, offset: int = 0, /) -> _typeshed.Self: ...
+    def from_buffer_copy(self: type[_typeshed.Self], buffer: ReadableBuffer, offset: int = 0, /) -> _typeshed.Self: ...
+    def from_param(self: type[_typeshed.Self], value: Any, /) -> _typeshed.Self | _CArgObject: ...
+    def in_dll(self: type[_typeshed.Self], dll: CDLL, name: str, /) -> _typeshed.Self: ...
+    # At runtime, various attributes are created on a Union subclass based
+    # on its _fields_. This method doesn't exist, but represents those
+    # dynamically created attributes.
+    def __getattr__(self, name: str) -> _CField[Any, Any, Any]: ...
+    if sys.version_info < (3, 13):
+        # Inherited from CType_Type starting on 3.13
+        def __mul__(cls: type[_CT], other: int) -> type[Array[_CT]]: ...  # type: ignore[misc] # pyright: ignore[reportGeneralTypeIssues]
+        def __rmul__(cls: type[_CT], other: int) -> type[Array[_CT]]: ...  # type: ignore[misc] # pyright: ignore[reportGeneralTypeIssues]
+
+class Union(_CData, metaclass=_UnionType):
+    _fields_: ClassVar[Sequence[tuple[str, type[_CDataType]] | tuple[str, type[_CDataType], int]]]
+    _pack_: ClassVar[int]
+    _anonymous_: ClassVar[Sequence[str]]
+    if sys.version_info >= (3, 13):
+        _align_: ClassVar[int]
+
+    def __init__(self, *args: Any, **kw: Any) -> None: ...
+    def __getattr__(self, name: str) -> Any: ...
+    def __setattr__(self, name: str, value: Any) -> None: ...
+
+# This class is not exposed. It calls itself _ctypes.PyCStructType.
+@type_check_only
+class _PyCStructType(_CTypeBaseType):
+    def from_address(self: type[_typeshed.Self], value: int, /) -> _typeshed.Self: ...
+    def from_buffer(self: type[_typeshed.Self], obj: WriteableBuffer, offset: int = 0, /) -> _typeshed.Self: ...
+    def from_buffer_copy(self: type[_typeshed.Self], buffer: ReadableBuffer, offset: int = 0, /) -> _typeshed.Self: ...
+    def from_param(self: type[_typeshed.Self], value: Any, /) -> _typeshed.Self | _CArgObject: ...
+    def in_dll(self: type[_typeshed.Self], dll: CDLL, name: str, /) -> _typeshed.Self: ...
+    # At runtime, various attributes are created on a Structure subclass based
+    # on its _fields_. This method doesn't exist, but represents those
+    # dynamically created attributes.
+    def __getattr__(self, name: str) -> _CField[Any, Any, Any]: ...
+    if sys.version_info < (3, 13):
+        # Inherited from CType_Type starting on 3.13
+        def __mul__(cls: type[_CT], other: int) -> type[Array[_CT]]: ...  # type: ignore[misc] # pyright: ignore[reportGeneralTypeIssues]
+        def __rmul__(cls: type[_CT], other: int) -> type[Array[_CT]]: ...  # type: ignore[misc] # pyright: ignore[reportGeneralTypeIssues]
+
+class Structure(_CData, metaclass=_PyCStructType):
+    _fields_: ClassVar[Sequence[tuple[str, type[_CDataType]] | tuple[str, type[_CDataType], int]]]
+    _pack_: ClassVar[int]
+    _anonymous_: ClassVar[Sequence[str]]
+    if sys.version_info >= (3, 13):
+        _align_: ClassVar[int]
+
+    def __init__(self, *args: Any, **kw: Any) -> None: ...
+    def __getattr__(self, name: str) -> Any: ...
+    def __setattr__(self, name: str, value: Any) -> None: ...
+
+# This class is not exposed. It calls itself _ctypes.PyCArrayType.
+@type_check_only
+class _PyCArrayType(_CTypeBaseType):
+    def from_address(self: type[_typeshed.Self], value: int, /) -> _typeshed.Self: ...
+    def from_buffer(self: type[_typeshed.Self], obj: WriteableBuffer, offset: int = 0, /) -> _typeshed.Self: ...
+    def from_buffer_copy(self: type[_typeshed.Self], buffer: ReadableBuffer, offset: int = 0, /) -> _typeshed.Self: ...
+    def from_param(self: type[_typeshed.Self], value: Any, /) -> _typeshed.Self | _CArgObject: ...
+    def in_dll(self: type[_typeshed.Self], dll: CDLL, name: str, /) -> _typeshed.Self: ...
+    if sys.version_info < (3, 13):
+        # Inherited from CType_Type starting on 3.13
+        def __mul__(cls: type[_CT], other: int) -> type[Array[_CT]]: ...  # type: ignore[misc] # pyright: ignore[reportGeneralTypeIssues]
+        def __rmul__(cls: type[_CT], other: int) -> type[Array[_CT]]: ...  # type: ignore[misc] # pyright: ignore[reportGeneralTypeIssues]
+
+class Array(_CData, Generic[_CT], metaclass=_PyCArrayType):
+    @property
+    @abstractmethod
+    def _length_(self) -> int: ...
+    @_length_.setter
+    def _length_(self, value: int) -> None: ...
+    @property
+    @abstractmethod
+    def _type_(self) -> type[_CT]: ...
+    @_type_.setter
+    def _type_(self, value: type[_CT]) -> None: ...
+    # Note: only available if _CT == c_char
+    @property
+    def raw(self) -> bytes: ...
+    @raw.setter
+    def raw(self, value: ReadableBuffer) -> None: ...
+    value: Any  # Note: bytes if _CT == c_char, str if _CT == c_wchar, unavailable otherwise
+    # TODO: These methods cannot be annotated correctly at the moment.
+    # All of these "Any"s stand for the array's element type, but it's not possible to use _CT
+    # here, because of a special feature of ctypes.
+    # By default, when accessing an element of an Array[_CT], the returned object has type _CT.
+    # However, when _CT is a "simple type" like c_int, ctypes automatically "unboxes" the object
+    # and converts it to the corresponding Python primitive. For example, when accessing an element
+    # of an Array[c_int], a Python int object is returned, not a c_int.
+    # This behavior does *not* apply to subclasses of "simple types".
+    # If MyInt is a subclass of c_int, then accessing an element of an Array[MyInt] returns
+    # a MyInt, not an int.
+    # This special behavior is not easy to model in a stub, so for now all places where
+    # the array element type would belong are annotated with Any instead.
+    def __init__(self, *args: Any) -> None: ...
+    @overload
+    def __getitem__(self, key: int, /) -> Any: ...
+    @overload
+    def __getitem__(self, key: slice, /) -> list[Any]: ...
+    @overload
+    def __setitem__(self, key: int, value: Any, /) -> None: ...
+    @overload
+    def __setitem__(self, key: slice, value: Iterable[Any], /) -> None: ...
+    def __iter__(self) -> Iterator[Any]: ...
+    # Can't inherit from Sized because the metaclass conflict between
+    # Sized and _CData prevents using _CDataMeta.
+    def __len__(self) -> int: ...
+    def __class_getitem__(cls, item: Any, /) -> GenericAlias: ...
+
+def addressof(obj: _CData | _CDataType, /) -> int: ...
+def alignment(obj_or_type: _CData | _CDataType | type[_CData | _CDataType], /) -> int: ...
+def get_errno() -> int: ...
+def resize(obj: _CData | _CDataType, size: int, /) -> None: ...
+def set_errno(value: int, /) -> int: ...
+def sizeof(obj_or_type: _CData | _CDataType | type[_CData | _CDataType], /) -> int: ...
+def PyObj_FromPtr(address: int, /) -> Any: ...
+def Py_DECREF(o: _T, /) -> _T: ...
+def Py_INCREF(o: _T, /) -> _T: ...
+def buffer_info(o: _CData | _CDataType | type[_CData | _CDataType], /) -> tuple[str, int, tuple[int, ...]]: ...
+def call_cdeclfunction(address: int, arguments: tuple[Any, ...], /) -> Any: ...
+def call_function(address: int, arguments: tuple[Any, ...], /) -> Any: ...

crates/ty_vendored/vendor/typeshed/stdlib/_curses.pyi

@@ -0,0 +1,548 @@
+import sys
+from _typeshed import ReadOnlyBuffer, SupportsRead, SupportsWrite
+from curses import _ncurses_version
+from typing import Any, final, overload
+from typing_extensions import TypeAlias
+
+# NOTE: This module is ordinarily only available on Unix, but the windows-curses
+# package makes it available on Windows as well with the same contents.
+
+# Handled by PyCurses_ConvertToChtype in _cursesmodule.c.
+_ChType: TypeAlias = str | bytes | int
+
+# ACS codes are only initialized after initscr is called
+ACS_BBSS: int
+ACS_BLOCK: int
+ACS_BOARD: int
+ACS_BSBS: int
+ACS_BSSB: int
+ACS_BSSS: int
+ACS_BTEE: int
+ACS_BULLET: int
+ACS_CKBOARD: int
+ACS_DARROW: int
+ACS_DEGREE: int
+ACS_DIAMOND: int
+ACS_GEQUAL: int
+ACS_HLINE: int
+ACS_LANTERN: int
+ACS_LARROW: int
+ACS_LEQUAL: int
+ACS_LLCORNER: int
+ACS_LRCORNER: int
+ACS_LTEE: int
+ACS_NEQUAL: int
+ACS_PI: int
+ACS_PLMINUS: int
+ACS_PLUS: int
+ACS_RARROW: int
+ACS_RTEE: int
+ACS_S1: int
+ACS_S3: int
+ACS_S7: int
+ACS_S9: int
+ACS_SBBS: int
+ACS_SBSB: int
+ACS_SBSS: int
+ACS_SSBB: int
+ACS_SSBS: int
+ACS_SSSB: int
+ACS_SSSS: int
+ACS_STERLING: int
+ACS_TTEE: int
+ACS_UARROW: int
+ACS_ULCORNER: int
+ACS_URCORNER: int
+ACS_VLINE: int
+ALL_MOUSE_EVENTS: int
+A_ALTCHARSET: int
+A_ATTRIBUTES: int
+A_BLINK: int
+A_BOLD: int
+A_CHARTEXT: int
+A_COLOR: int
+A_DIM: int
+A_HORIZONTAL: int
+A_INVIS: int
+A_ITALIC: int
+A_LEFT: int
+A_LOW: int
+A_NORMAL: int
+A_PROTECT: int
+A_REVERSE: int
+A_RIGHT: int
+A_STANDOUT: int
+A_TOP: int
+A_UNDERLINE: int
+A_VERTICAL: int
+BUTTON1_CLICKED: int
+BUTTON1_DOUBLE_CLICKED: int
+BUTTON1_PRESSED: int
+BUTTON1_RELEASED: int
+BUTTON1_TRIPLE_CLICKED: int
+BUTTON2_CLICKED: int
+BUTTON2_DOUBLE_CLICKED: int
+BUTTON2_PRESSED: int
+BUTTON2_RELEASED: int
+BUTTON2_TRIPLE_CLICKED: int
+BUTTON3_CLICKED: int
+BUTTON3_DOUBLE_CLICKED: int
+BUTTON3_PRESSED: int
+BUTTON3_RELEASED: int
+BUTTON3_TRIPLE_CLICKED: int
+BUTTON4_CLICKED: int
+BUTTON4_DOUBLE_CLICKED: int
+BUTTON4_PRESSED: int
+BUTTON4_RELEASED: int
+BUTTON4_TRIPLE_CLICKED: int
+# Darwin ncurses doesn't provide BUTTON5_* constants prior to 3.12.10 and 3.13.3
+if sys.version_info >= (3, 10):
+    if sys.version_info >= (3, 12) or sys.platform != "darwin":
+        BUTTON5_PRESSED: int
+        BUTTON5_RELEASED: int
+        BUTTON5_CLICKED: int
+        BUTTON5_DOUBLE_CLICKED: int
+        BUTTON5_TRIPLE_CLICKED: int
+BUTTON_ALT: int
+BUTTON_CTRL: int
+BUTTON_SHIFT: int
+COLOR_BLACK: int
+COLOR_BLUE: int
+COLOR_CYAN: int
+COLOR_GREEN: int
+COLOR_MAGENTA: int
+COLOR_RED: int
+COLOR_WHITE: int
+COLOR_YELLOW: int
+ERR: int
+KEY_A1: int
+KEY_A3: int
+KEY_B2: int
+KEY_BACKSPACE: int
+KEY_BEG: int
+KEY_BREAK: int
+KEY_BTAB: int
+KEY_C1: int
+KEY_C3: int
+KEY_CANCEL: int
+KEY_CATAB: int
+KEY_CLEAR: int
+KEY_CLOSE: int
+KEY_COMMAND: int
+KEY_COPY: int
+KEY_CREATE: int
+KEY_CTAB: int
+KEY_DC: int
+KEY_DL: int
+KEY_DOWN: int
+KEY_EIC: int
+KEY_END: int
+KEY_ENTER: int
+KEY_EOL: int
+KEY_EOS: int
+KEY_EXIT: int
+KEY_F0: int
+KEY_F1: int
+KEY_F10: int
+KEY_F11: int
+KEY_F12: int
+KEY_F13: int
+KEY_F14: int
+KEY_F15: int
+KEY_F16: int
+KEY_F17: int
+KEY_F18: int
+KEY_F19: int
+KEY_F2: int
+KEY_F20: int
+KEY_F21: int
+KEY_F22: int
+KEY_F23: int
+KEY_F24: int
+KEY_F25: int
+KEY_F26: int
+KEY_F27: int
+KEY_F28: int
+KEY_F29: int
+KEY_F3: int
+KEY_F30: int
+KEY_F31: int
+KEY_F32: int
+KEY_F33: int
+KEY_F34: int
+KEY_F35: int
+KEY_F36: int
+KEY_F37: int
+KEY_F38: int
+KEY_F39: int
+KEY_F4: int
+KEY_F40: int
+KEY_F41: int
+KEY_F42: int
+KEY_F43: int
+KEY_F44: int
+KEY_F45: int
+KEY_F46: int
+KEY_F47: int
+KEY_F48: int
+KEY_F49: int
+KEY_F5: int
+KEY_F50: int
+KEY_F51: int
+KEY_F52: int
+KEY_F53: int
+KEY_F54: int
+KEY_F55: int
+KEY_F56: int
+KEY_F57: int
+KEY_F58: int
+KEY_F59: int
+KEY_F6: int
+KEY_F60: int
+KEY_F61: int
+KEY_F62: int
+KEY_F63: int
+KEY_F7: int
+KEY_F8: int
+KEY_F9: int
+KEY_FIND: int
+KEY_HELP: int
+KEY_HOME: int
+KEY_IC: int
+KEY_IL: int
+KEY_LEFT: int
+KEY_LL: int
+KEY_MARK: int
+KEY_MAX: int
+KEY_MESSAGE: int
+KEY_MIN: int
+KEY_MOUSE: int
+KEY_MOVE: int
+KEY_NEXT: int
+KEY_NPAGE: int
+KEY_OPEN: int
+KEY_OPTIONS: int
+KEY_PPAGE: int
+KEY_PREVIOUS: int
+KEY_PRINT: int
+KEY_REDO: int
+KEY_REFERENCE: int
+KEY_REFRESH: int
+KEY_REPLACE: int
+KEY_RESET: int
+KEY_RESIZE: int
+KEY_RESTART: int
+KEY_RESUME: int
+KEY_RIGHT: int
+KEY_SAVE: int
+KEY_SBEG: int
+KEY_SCANCEL: int
+KEY_SCOMMAND: int
+KEY_SCOPY: int
+KEY_SCREATE: int
+KEY_SDC: int
+KEY_SDL: int
+KEY_SELECT: int
+KEY_SEND: int
+KEY_SEOL: int
+KEY_SEXIT: int
+KEY_SF: int
+KEY_SFIND: int
+KEY_SHELP: int
+KEY_SHOME: int
+KEY_SIC: int
+KEY_SLEFT: int
+KEY_SMESSAGE: int
+KEY_SMOVE: int
+KEY_SNEXT: int
+KEY_SOPTIONS: int
+KEY_SPREVIOUS: int
+KEY_SPRINT: int
+KEY_SR: int
+KEY_SREDO: int
+KEY_SREPLACE: int
+KEY_SRESET: int
+KEY_SRIGHT: int
+KEY_SRSUME: int
+KEY_SSAVE: int
+KEY_SSUSPEND: int
+KEY_STAB: int
+KEY_SUNDO: int
+KEY_SUSPEND: int
+KEY_UNDO: int
+KEY_UP: int
+OK: int
+REPORT_MOUSE_POSITION: int
+_C_API: Any
+version: bytes
+
+def baudrate() -> int: ...
+def beep() -> None: ...
+def can_change_color() -> bool: ...
+def cbreak(flag: bool = True, /) -> None: ...
+def color_content(color_number: int, /) -> tuple[int, int, int]: ...
+def color_pair(pair_number: int, /) -> int: ...
+def curs_set(visibility: int, /) -> int: ...
+def def_prog_mode() -> None: ...
+def def_shell_mode() -> None: ...
+def delay_output(ms: int, /) -> None: ...
+def doupdate() -> None: ...
+def echo(flag: bool = True, /) -> None: ...
+def endwin() -> None: ...
+def erasechar() -> bytes: ...
+def filter() -> None: ...
+def flash() -> None: ...
+def flushinp() -> None: ...
+def get_escdelay() -> int: ...
+def get_tabsize() -> int: ...
+def getmouse() -> tuple[int, int, int, int, int]: ...
+def getsyx() -> tuple[int, int]: ...
+def getwin(file: SupportsRead[bytes], /) -> window: ...
+def halfdelay(tenths: int, /) -> None: ...
+def has_colors() -> bool: ...
+
+if sys.version_info >= (3, 10):
+    def has_extended_color_support() -> bool: ...
+
+def has_ic() -> bool: ...
+def has_il() -> bool: ...
+def has_key(key: int, /) -> bool: ...
+def init_color(color_number: int, r: int, g: int, b: int, /) -> None: ...
+def init_pair(pair_number: int, fg: int, bg: int, /) -> None: ...
+def initscr() -> window: ...
+def intrflush(flag: bool, /) -> None: ...
+def is_term_resized(nlines: int, ncols: int, /) -> bool: ...
+def isendwin() -> bool: ...
+def keyname(key: int, /) -> bytes: ...
+def killchar() -> bytes: ...
+def longname() -> bytes: ...
+def meta(yes: bool, /) -> None: ...
+def mouseinterval(interval: int, /) -> None: ...
+def mousemask(newmask: int, /) -> tuple[int, int]: ...
+def napms(ms: int, /) -> int: ...
+def newpad(nlines: int, ncols: int, /) -> window: ...
+def newwin(nlines: int, ncols: int, begin_y: int = ..., begin_x: int = ..., /) -> window: ...
+def nl(flag: bool = True, /) -> None: ...
+def nocbreak() -> None: ...
+def noecho() -> None: ...
+def nonl() -> None: ...
+def noqiflush() -> None: ...
+def noraw() -> None: ...
+def pair_content(pair_number: int, /) -> tuple[int, int]: ...
+def pair_number(attr: int, /) -> int: ...
+def putp(string: ReadOnlyBuffer, /) -> None: ...
+def qiflush(flag: bool = True, /) -> None: ...
+def raw(flag: bool = True, /) -> None: ...
+def reset_prog_mode() -> None: ...
+def reset_shell_mode() -> None: ...
+def resetty() -> None: ...
+def resize_term(nlines: int, ncols: int, /) -> None: ...
+def resizeterm(nlines: int, ncols: int, /) -> None: ...
+def savetty() -> None: ...
+def set_escdelay(ms: int, /) -> None: ...
+def set_tabsize(size: int, /) -> None: ...
+def setsyx(y: int, x: int, /) -> None: ...
+def setupterm(term: str | None = None, fd: int = -1) -> None: ...
+def start_color() -> None: ...
+def termattrs() -> int: ...
+def termname() -> bytes: ...
+def tigetflag(capname: str, /) -> int: ...
+def tigetnum(capname: str, /) -> int: ...
+def tigetstr(capname: str, /) -> bytes | None: ...
+def tparm(
+    str: ReadOnlyBuffer,
+    i1: int = 0,
+    i2: int = 0,
+    i3: int = 0,
+    i4: int = 0,
+    i5: int = 0,
+    i6: int = 0,
+    i7: int = 0,
+    i8: int = 0,
+    i9: int = 0,
+    /,
+) -> bytes: ...
+def typeahead(fd: int, /) -> None: ...
+def unctrl(ch: _ChType, /) -> bytes: ...
+def unget_wch(ch: int | str, /) -> None: ...
+def ungetch(ch: _ChType, /) -> None: ...
+def ungetmouse(id: int, x: int, y: int, z: int, bstate: int, /) -> None: ...
+def update_lines_cols() -> None: ...
+def use_default_colors() -> None: ...
+def use_env(flag: bool, /) -> None: ...
+
+class error(Exception): ...
+
+@final
+class window:  # undocumented
+    encoding: str
+    @overload
+    def addch(self, ch: _ChType, attr: int = ...) -> None: ...
+    @overload
+    def addch(self, y: int, x: int, ch: _ChType, attr: int = ...) -> None: ...
+    @overload
+    def addnstr(self, str: str, n: int, attr: int = ...) -> None: ...
+    @overload
+    def addnstr(self, y: int, x: int, str: str, n: int, attr: int = ...) -> None: ...
+    @overload
+    def addstr(self, str: str, attr: int = ...) -> None: ...
+    @overload
+    def addstr(self, y: int, x: int, str: str, attr: int = ...) -> None: ...
+    def attroff(self, attr: int, /) -> None: ...
+    def attron(self, attr: int, /) -> None: ...
+    def attrset(self, attr: int, /) -> None: ...
+    def bkgd(self, ch: _ChType, attr: int = ..., /) -> None: ...
+    def bkgdset(self, ch: _ChType, attr: int = ..., /) -> None: ...
+    def border(
+        self,
+        ls: _ChType = ...,
+        rs: _ChType = ...,
+        ts: _ChType = ...,
+        bs: _ChType = ...,
+        tl: _ChType = ...,
+        tr: _ChType = ...,
+        bl: _ChType = ...,
+        br: _ChType = ...,
+    ) -> None: ...
+    @overload
+    def box(self) -> None: ...
+    @overload
+    def box(self, vertch: _ChType = ..., horch: _ChType = ...) -> None: ...
+    @overload
+    def chgat(self, attr: int) -> None: ...
+    @overload
+    def chgat(self, num: int, attr: int) -> None: ...
+    @overload
+    def chgat(self, y: int, x: int, attr: int) -> None: ...
+    @overload
+    def chgat(self, y: int, x: int, num: int, attr: int) -> None: ...
+    def clear(self) -> None: ...
+    def clearok(self, yes: int) -> None: ...
+    def clrtobot(self) -> None: ...
+    def clrtoeol(self) -> None: ...
+    def cursyncup(self) -> None: ...
+    @overload
+    def delch(self) -> None: ...
+    @overload
+    def delch(self, y: int, x: int) -> None: ...
+    def deleteln(self) -> None: ...
+    @overload
+    def derwin(self, begin_y: int, begin_x: int) -> window: ...
+    @overload
+    def derwin(self, nlines: int, ncols: int, begin_y: int, begin_x: int) -> window: ...
+    def echochar(self, ch: _ChType, attr: int = ..., /) -> None: ...
+    def enclose(self, y: int, x: int, /) -> bool: ...
+    def erase(self) -> None: ...
+    def getbegyx(self) -> tuple[int, int]: ...
+    def getbkgd(self) -> tuple[int, int]: ...
+    @overload
+    def getch(self) -> int: ...
+    @overload
+    def getch(self, y: int, x: int) -> int: ...
+    @overload
+    def get_wch(self) -> int | str: ...
+    @overload
+    def get_wch(self, y: int, x: int) -> int | str: ...
+    @overload
+    def getkey(self) -> str: ...
+    @overload
+    def getkey(self, y: int, x: int) -> str: ...
+    def getmaxyx(self) -> tuple[int, int]: ...
+    def getparyx(self) -> tuple[int, int]: ...
+    @overload
+    def getstr(self) -> bytes: ...
+    @overload
+    def getstr(self, n: int) -> bytes: ...
+    @overload
+    def getstr(self, y: int, x: int) -> bytes: ...
+    @overload
+    def getstr(self, y: int, x: int, n: int) -> bytes: ...
+    def getyx(self) -> tuple[int, int]: ...
+    @overload
+    def hline(self, ch: _ChType, n: int) -> None: ...
+    @overload
+    def hline(self, y: int, x: int, ch: _ChType, n: int) -> None: ...
+    def idcok(self, flag: bool) -> None: ...
+    def idlok(self, yes: bool) -> None: ...
+    def immedok(self, flag: bool) -> None: ...
+    @overload
+    def inch(self) -> int: ...
+    @overload
+    def inch(self, y: int, x: int) -> int: ...
+    @overload
+    def insch(self, ch: _ChType, attr: int = ...) -> None: ...
+    @overload
+    def insch(self, y: int, x: int, ch: _ChType, attr: int = ...) -> None: ...
+    def insdelln(self, nlines: int) -> None: ...
+    def insertln(self) -> None: ...
+    @overload
+    def insnstr(self, str: str, n: int, attr: int = ...) -> None: ...
+    @overload
+    def insnstr(self, y: int, x: int, str: str, n: int, attr: int = ...) -> None: ...
+    @overload
+    def insstr(self, str: str, attr: int = ...) -> None: ...
+    @overload
+    def insstr(self, y: int, x: int, str: str, attr: int = ...) -> None: ...
+    @overload
+    def instr(self, n: int = ...) -> bytes: ...
+    @overload
+    def instr(self, y: int, x: int, n: int = ...) -> bytes: ...
+    def is_linetouched(self, line: int, /) -> bool: ...
+    def is_wintouched(self) -> bool: ...
+    def keypad(self, yes: bool, /) -> None: ...
+    def leaveok(self, yes: bool) -> None: ...
+    def move(self, new_y: int, new_x: int) -> None: ...
+    def mvderwin(self, y: int, x: int) -> None: ...
+    def mvwin(self, new_y: int, new_x: int) -> None: ...
+    def nodelay(self, yes: bool) -> None: ...
+    def notimeout(self, yes: bool) -> None: ...
+    @overload
+    def noutrefresh(self) -> None: ...
+    @overload
+    def noutrefresh(self, pminrow: int, pmincol: int, sminrow: int, smincol: int, smaxrow: int, smaxcol: int) -> None: ...
+    @overload
+    def overlay(self, destwin: window) -> None: ...
+    @overload
+    def overlay(
+        self, destwin: window, sminrow: int, smincol: int, dminrow: int, dmincol: int, dmaxrow: int, dmaxcol: int
+    ) -> None: ...
+    @overload
+    def overwrite(self, destwin: window) -> None: ...
+    @overload
+    def overwrite(
+        self, destwin: window, sminrow: int, smincol: int, dminrow: int, dmincol: int, dmaxrow: int, dmaxcol: int
+    ) -> None: ...
+    def putwin(self, file: SupportsWrite[bytes], /) -> None: ...
+    def redrawln(self, beg: int, num: int, /) -> None: ...
+    def redrawwin(self) -> None: ...
+    @overload
+    def refresh(self) -> None: ...
+    @overload
+    def refresh(self, pminrow: int, pmincol: int, sminrow: int, smincol: int, smaxrow: int, smaxcol: int) -> None: ...
+    def resize(self, nlines: int, ncols: int) -> None: ...
+    def scroll(self, lines: int = ...) -> None: ...
+    def scrollok(self, flag: bool) -> None: ...
+    def setscrreg(self, top: int, bottom: int, /) -> None: ...
+    def standend(self) -> None: ...
+    def standout(self) -> None: ...
+    @overload
+    def subpad(self, begin_y: int, begin_x: int) -> window: ...
+    @overload
+    def subpad(self, nlines: int, ncols: int, begin_y: int, begin_x: int) -> window: ...
+    @overload
+    def subwin(self, begin_y: int, begin_x: int) -> window: ...
+    @overload
+    def subwin(self, nlines: int, ncols: int, begin_y: int, begin_x: int) -> window: ...
+    def syncdown(self) -> None: ...
+    def syncok(self, flag: bool) -> None: ...
+    def syncup(self) -> None: ...
+    def timeout(self, delay: int) -> None: ...
+    def touchline(self, start: int, count: int, changed: bool = ...) -> None: ...
+    def touchwin(self) -> None: ...
+    def untouchwin(self) -> None: ...
+    @overload
+    def vline(self, ch: _ChType, n: int) -> None: ...
+    @overload
+    def vline(self, y: int, x: int, ch: _ChType, n: int) -> None: ...
+
+ncurses_version: _ncurses_version

crates/ty_vendored/vendor/typeshed/stdlib/_curses_panel.pyi

@@ -0,0 +1,27 @@
+from _curses import window
+from typing import final
+
+__version__: str
+version: str
+
+class error(Exception): ...
+
+@final
+class panel:
+    def above(self) -> panel: ...
+    def below(self) -> panel: ...
+    def bottom(self) -> None: ...
+    def hidden(self) -> bool: ...
+    def hide(self) -> None: ...
+    def move(self, y: int, x: int, /) -> None: ...
+    def replace(self, win: window, /) -> None: ...
+    def set_userptr(self, obj: object, /) -> None: ...
+    def show(self) -> None: ...
+    def top(self) -> None: ...
+    def userptr(self) -> object: ...
+    def window(self) -> window: ...
+
+def bottom_panel() -> panel: ...
+def new_panel(win: window, /) -> panel: ...
+def top_panel() -> panel: ...
+def update_panels() -> panel: ...

crates/ty_vendored/vendor/typeshed/stdlib/_dbm.pyi

@@ -0,0 +1,44 @@
+import sys
+from _typeshed import ReadOnlyBuffer, StrOrBytesPath
+from types import TracebackType
+from typing import TypeVar, final, overload, type_check_only
+from typing_extensions import Self, TypeAlias
+
+if sys.platform != "win32":
+    _T = TypeVar("_T")
+    _KeyType: TypeAlias = str | ReadOnlyBuffer
+    _ValueType: TypeAlias = str | ReadOnlyBuffer
+
+    class error(OSError): ...
+    library: str
+
+    # Actual typename dbm, not exposed by the implementation
+    @final
+    @type_check_only
+    class _dbm:
+        def close(self) -> None: ...
+        if sys.version_info >= (3, 13):
+            def clear(self) -> None: ...
+
+        def __getitem__(self, item: _KeyType) -> bytes: ...
+        def __setitem__(self, key: _KeyType, value: _ValueType) -> None: ...
+        def __delitem__(self, key: _KeyType) -> None: ...
+        def __len__(self) -> int: ...
+        def __enter__(self) -> Self: ...
+        def __exit__(
+            self, exc_type: type[BaseException] | None, exc_val: BaseException | None, exc_tb: TracebackType | None
+        ) -> None: ...
+        @overload
+        def get(self, k: _KeyType, /) -> bytes | None: ...
+        @overload
+        def get(self, k: _KeyType, default: _T, /) -> bytes | _T: ...
+        def keys(self) -> list[bytes]: ...
+        def setdefault(self, k: _KeyType, default: _ValueType = ..., /) -> bytes: ...
+        # This isn't true, but the class can't be instantiated. See #13024
+        __new__: None  # type: ignore[assignment]
+        __init__: None  # type: ignore[assignment]
+
+    if sys.version_info >= (3, 11):
+        def open(filename: StrOrBytesPath, flags: str = "r", mode: int = 0o666, /) -> _dbm: ...
+    else:
+        def open(filename: str, flags: str = "r", mode: int = 0o666, /) -> _dbm: ...

crates/ty_vendored/vendor/typeshed/stdlib/_decimal.pyi

@@ -0,0 +1,67 @@
+import sys
+from decimal import (
+    Clamped as Clamped,
+    Context as Context,
+    ConversionSyntax as ConversionSyntax,
+    Decimal as Decimal,
+    DecimalException as DecimalException,
+    DecimalTuple as DecimalTuple,
+    DivisionByZero as DivisionByZero,
+    DivisionImpossible as DivisionImpossible,
+    DivisionUndefined as DivisionUndefined,
+    FloatOperation as FloatOperation,
+    Inexact as Inexact,
+    InvalidContext as InvalidContext,
+    InvalidOperation as InvalidOperation,
+    Overflow as Overflow,
+    Rounded as Rounded,
+    Subnormal as Subnormal,
+    Underflow as Underflow,
+    _ContextManager,
+)
+from typing import Final
+from typing_extensions import TypeAlias
+
+_TrapType: TypeAlias = type[DecimalException]
+
+__version__: Final[str]
+__libmpdec_version__: Final[str]
+
+ROUND_DOWN: Final = "ROUND_DOWN"
+ROUND_HALF_UP: Final = "ROUND_HALF_UP"
+ROUND_HALF_EVEN: Final = "ROUND_HALF_EVEN"
+ROUND_CEILING: Final = "ROUND_CEILING"
+ROUND_FLOOR: Final = "ROUND_FLOOR"
+ROUND_UP: Final = "ROUND_UP"
+ROUND_HALF_DOWN: Final = "ROUND_HALF_DOWN"
+ROUND_05UP: Final = "ROUND_05UP"
+HAVE_CONTEXTVAR: Final[bool]
+HAVE_THREADS: Final[bool]
+MAX_EMAX: Final[int]
+MAX_PREC: Final[int]
+MIN_EMIN: Final[int]
+MIN_ETINY: Final[int]
+
+def setcontext(context: Context, /) -> None: ...
+def getcontext() -> Context: ...
+
+if sys.version_info >= (3, 11):
+    def localcontext(
+        ctx: Context | None = None,
+        *,
+        prec: int | None = ...,
+        rounding: str | None = ...,
+        Emin: int | None = ...,
+        Emax: int | None = ...,
+        capitals: int | None = ...,
+        clamp: int | None = ...,
+        traps: dict[_TrapType, bool] | None = ...,
+        flags: dict[_TrapType, bool] | None = ...,
+    ) -> _ContextManager: ...
+
+else:
+    def localcontext(ctx: Context | None = None) -> _ContextManager: ...
+
+DefaultContext: Context
+BasicContext: Context
+ExtendedContext: Context

crates/ty_vendored/vendor/typeshed/stdlib/_frozen_importlib.pyi

@@ -0,0 +1,113 @@
+import importlib.abc
+import importlib.machinery
+import sys
+import types
+from _typeshed.importlib import LoaderProtocol
+from collections.abc import Mapping, Sequence
+from types import ModuleType
+from typing import Any, ClassVar
+
+# Signature of `builtins.__import__` should be kept identical to `importlib.__import__`
+def __import__(
+    name: str,
+    globals: Mapping[str, object] | None = None,
+    locals: Mapping[str, object] | None = None,
+    fromlist: Sequence[str] = (),
+    level: int = 0,
+) -> ModuleType: ...
+def spec_from_loader(
+    name: str, loader: LoaderProtocol | None, *, origin: str | None = None, is_package: bool | None = None
+) -> importlib.machinery.ModuleSpec | None: ...
+def module_from_spec(spec: importlib.machinery.ModuleSpec) -> types.ModuleType: ...
+def _init_module_attrs(
+    spec: importlib.machinery.ModuleSpec, module: types.ModuleType, *, override: bool = False
+) -> types.ModuleType: ...
+
+class ModuleSpec:
+    def __init__(
+        self,
+        name: str,
+        loader: importlib.abc.Loader | None,
+        *,
+        origin: str | None = None,
+        loader_state: Any = None,
+        is_package: bool | None = None,
+    ) -> None: ...
+    name: str
+    loader: importlib.abc.Loader | None
+    origin: str | None
+    submodule_search_locations: list[str] | None
+    loader_state: Any
+    cached: str | None
+    @property
+    def parent(self) -> str | None: ...
+    has_location: bool
+    def __eq__(self, other: object) -> bool: ...
+    __hash__: ClassVar[None]  # type: ignore[assignment]
+
+class BuiltinImporter(importlib.abc.MetaPathFinder, importlib.abc.InspectLoader):
+    # MetaPathFinder
+    if sys.version_info < (3, 12):
+        @classmethod
+        def find_module(cls, fullname: str, path: Sequence[str] | None = None) -> importlib.abc.Loader | None: ...
+
+    @classmethod
+    def find_spec(
+        cls, fullname: str, path: Sequence[str] | None = None, target: types.ModuleType | None = None
+    ) -> ModuleSpec | None: ...
+    # InspectLoader
+    @classmethod
+    def is_package(cls, fullname: str) -> bool: ...
+    @classmethod
+    def load_module(cls, fullname: str) -> types.ModuleType: ...
+    @classmethod
+    def get_code(cls, fullname: str) -> None: ...
+    @classmethod
+    def get_source(cls, fullname: str) -> None: ...
+    # Loader
+    if sys.version_info < (3, 12):
+        @staticmethod
+        def module_repr(module: types.ModuleType) -> str: ...
+    if sys.version_info >= (3, 10):
+        @staticmethod
+        def create_module(spec: ModuleSpec) -> types.ModuleType | None: ...
+        @staticmethod
+        def exec_module(module: types.ModuleType) -> None: ...
+    else:
+        @classmethod
+        def create_module(cls, spec: ModuleSpec) -> types.ModuleType | None: ...
+        @classmethod
+        def exec_module(cls, module: types.ModuleType) -> None: ...
+
+class FrozenImporter(importlib.abc.MetaPathFinder, importlib.abc.InspectLoader):
+    # MetaPathFinder
+    if sys.version_info < (3, 12):
+        @classmethod
+        def find_module(cls, fullname: str, path: Sequence[str] | None = None) -> importlib.abc.Loader | None: ...
+
+    @classmethod
+    def find_spec(
+        cls, fullname: str, path: Sequence[str] | None = None, target: types.ModuleType | None = None
+    ) -> ModuleSpec | None: ...
+    # InspectLoader
+    @classmethod
+    def is_package(cls, fullname: str) -> bool: ...
+    @classmethod
+    def load_module(cls, fullname: str) -> types.ModuleType: ...
+    @classmethod
+    def get_code(cls, fullname: str) -> None: ...
+    @classmethod
+    def get_source(cls, fullname: str) -> None: ...
+    # Loader
+    if sys.version_info < (3, 12):
+        @staticmethod
+        def module_repr(m: types.ModuleType) -> str: ...
+    if sys.version_info >= (3, 10):
+        @staticmethod
+        def create_module(spec: ModuleSpec) -> types.ModuleType | None: ...
+    else:
+        @classmethod
+        def create_module(cls, spec: ModuleSpec) -> types.ModuleType | None: ...
+
+    @staticmethod
+    def exec_module(module: types.ModuleType) -> None: ...

crates/ty_vendored/vendor/typeshed/stdlib/_frozen_importlib_external.pyi

@@ -0,0 +1,188 @@
+import _ast
+import _io
+import importlib.abc
+import importlib.machinery
+import sys
+import types
+from _typeshed import ReadableBuffer, StrOrBytesPath, StrPath
+from _typeshed.importlib import LoaderProtocol
+from collections.abc import Callable, Iterable, Iterator, Mapping, MutableSequence, Sequence
+from importlib.machinery import ModuleSpec
+from importlib.metadata import DistributionFinder, PathDistribution
+from typing import Any, Literal
+from typing_extensions import Self, deprecated
+
+if sys.version_info >= (3, 10):
+    import importlib.readers
+
+if sys.platform == "win32":
+    path_separators: Literal["\\/"]
+    path_sep: Literal["\\"]
+    path_sep_tuple: tuple[Literal["\\"], Literal["/"]]
+else:
+    path_separators: Literal["/"]
+    path_sep: Literal["/"]
+    path_sep_tuple: tuple[Literal["/"]]
+
+MAGIC_NUMBER: bytes
+
+def cache_from_source(path: StrPath, debug_override: bool | None = None, *, optimization: Any | None = None) -> str: ...
+def source_from_cache(path: StrPath) -> str: ...
+def decode_source(source_bytes: ReadableBuffer) -> str: ...
+def spec_from_file_location(
+    name: str,
+    location: StrOrBytesPath | None = None,
+    *,
+    loader: LoaderProtocol | None = None,
+    submodule_search_locations: list[str] | None = ...,
+) -> importlib.machinery.ModuleSpec | None: ...
+@deprecated(
+    "Deprecated as of Python 3.6: Use site configuration instead. "
+    "Future versions of Python may not enable this finder by default."
+)
+class WindowsRegistryFinder(importlib.abc.MetaPathFinder):
+    if sys.version_info < (3, 12):
+        @classmethod
+        def find_module(cls, fullname: str, path: Sequence[str] | None = None) -> importlib.abc.Loader | None: ...
+
+    @classmethod
+    def find_spec(
+        cls, fullname: str, path: Sequence[str] | None = None, target: types.ModuleType | None = None
+    ) -> ModuleSpec | None: ...
+
+class PathFinder(importlib.abc.MetaPathFinder):
+    if sys.version_info >= (3, 10):
+        @staticmethod
+        def invalidate_caches() -> None: ...
+    else:
+        @classmethod
+        def invalidate_caches(cls) -> None: ...
+    if sys.version_info >= (3, 10):
+        @staticmethod
+        def find_distributions(context: DistributionFinder.Context = ...) -> Iterable[PathDistribution]: ...
+    else:
+        @classmethod
+        def find_distributions(cls, context: DistributionFinder.Context = ...) -> Iterable[PathDistribution]: ...
+
+    @classmethod
+    def find_spec(
+        cls, fullname: str, path: Sequence[str] | None = None, target: types.ModuleType | None = None
+    ) -> ModuleSpec | None: ...
+    if sys.version_info < (3, 12):
+        @classmethod
+        def find_module(cls, fullname: str, path: Sequence[str] | None = None) -> importlib.abc.Loader | None: ...
+
+SOURCE_SUFFIXES: list[str]
+DEBUG_BYTECODE_SUFFIXES: list[str]
+OPTIMIZED_BYTECODE_SUFFIXES: list[str]
+BYTECODE_SUFFIXES: list[str]
+EXTENSION_SUFFIXES: list[str]
+
+class FileFinder(importlib.abc.PathEntryFinder):
+    path: str
+    def __init__(self, path: str, *loader_details: tuple[type[importlib.abc.Loader], list[str]]) -> None: ...
+    @classmethod
+    def path_hook(
+        cls, *loader_details: tuple[type[importlib.abc.Loader], list[str]]
+    ) -> Callable[[str], importlib.abc.PathEntryFinder]: ...
+
+class _LoaderBasics:
+    def is_package(self, fullname: str) -> bool: ...
+    def create_module(self, spec: ModuleSpec) -> types.ModuleType | None: ...
+    def exec_module(self, module: types.ModuleType) -> None: ...
+    def load_module(self, fullname: str) -> types.ModuleType: ...
+
+class SourceLoader(_LoaderBasics):
+    def path_mtime(self, path: str) -> float: ...
+    def set_data(self, path: str, data: bytes) -> None: ...
+    def get_source(self, fullname: str) -> str | None: ...
+    def path_stats(self, path: str) -> Mapping[str, Any]: ...
+    def source_to_code(
+        self, data: ReadableBuffer | str | _ast.Module | _ast.Expression | _ast.Interactive, path: ReadableBuffer | StrPath
+    ) -> types.CodeType: ...
+    def get_code(self, fullname: str) -> types.CodeType | None: ...
+
+class FileLoader:
+    name: str
+    path: str
+    def __init__(self, fullname: str, path: str) -> None: ...
+    def get_data(self, path: str) -> bytes: ...
+    def get_filename(self, name: str | None = None) -> str: ...
+    def load_module(self, name: str | None = None) -> types.ModuleType: ...
+    if sys.version_info >= (3, 10):
+        def get_resource_reader(self, name: str | None = None) -> importlib.readers.FileReader: ...
+    else:
+        def get_resource_reader(self, name: str | None = None) -> Self | None: ...
+        def open_resource(self, resource: str) -> _io.FileIO: ...
+        def resource_path(self, resource: str) -> str: ...
+        def is_resource(self, name: str) -> bool: ...
+        def contents(self) -> Iterator[str]: ...
+
+class SourceFileLoader(importlib.abc.FileLoader, FileLoader, importlib.abc.SourceLoader, SourceLoader):  # type: ignore[misc]  # incompatible method arguments in base classes
+    def set_data(self, path: str, data: ReadableBuffer, *, _mode: int = 0o666) -> None: ...
+    def path_stats(self, path: str) -> Mapping[str, Any]: ...
+    def source_to_code(  # type: ignore[override]  # incompatible with InspectLoader.source_to_code
+        self,
+        data: ReadableBuffer | str | _ast.Module | _ast.Expression | _ast.Interactive,
+        path: ReadableBuffer | StrPath,
+        *,
+        _optimize: int = -1,
+    ) -> types.CodeType: ...
+
+class SourcelessFileLoader(importlib.abc.FileLoader, FileLoader, _LoaderBasics):
+    def get_code(self, fullname: str) -> types.CodeType | None: ...
+    def get_source(self, fullname: str) -> None: ...
+
+class ExtensionFileLoader(FileLoader, _LoaderBasics, importlib.abc.ExecutionLoader):
+    def __init__(self, name: str, path: str) -> None: ...
+    def get_filename(self, name: str | None = None) -> str: ...
+    def get_source(self, fullname: str) -> None: ...
+    def create_module(self, spec: ModuleSpec) -> types.ModuleType: ...
+    def exec_module(self, module: types.ModuleType) -> None: ...
+    def get_code(self, fullname: str) -> None: ...
+    def __eq__(self, other: object) -> bool: ...
+    def __hash__(self) -> int: ...
+
+if sys.version_info >= (3, 11):
+    class NamespaceLoader(importlib.abc.InspectLoader):
+        def __init__(
+            self, name: str, path: MutableSequence[str], path_finder: Callable[[str, tuple[str, ...]], ModuleSpec]
+        ) -> None: ...
+        def is_package(self, fullname: str) -> Literal[True]: ...
+        def get_source(self, fullname: str) -> Literal[""]: ...
+        def get_code(self, fullname: str) -> types.CodeType: ...
+        def create_module(self, spec: ModuleSpec) -> None: ...
+        def exec_module(self, module: types.ModuleType) -> None: ...
+        @deprecated("load_module() is deprecated; use exec_module() instead")
+        def load_module(self, fullname: str) -> types.ModuleType: ...
+        def get_resource_reader(self, module: types.ModuleType) -> importlib.readers.NamespaceReader: ...
+        if sys.version_info < (3, 12):
+            @staticmethod
+            @deprecated("module_repr() is deprecated, and has been removed in Python 3.12")
+            def module_repr(module: types.ModuleType) -> str: ...
+
+    _NamespaceLoader = NamespaceLoader
+else:
+    class _NamespaceLoader:
+        def __init__(
+            self, name: str, path: MutableSequence[str], path_finder: Callable[[str, tuple[str, ...]], ModuleSpec]
+        ) -> None: ...
+        def is_package(self, fullname: str) -> Literal[True]: ...
+        def get_source(self, fullname: str) -> Literal[""]: ...
+        def get_code(self, fullname: str) -> types.CodeType: ...
+        def create_module(self, spec: ModuleSpec) -> None: ...
+        def exec_module(self, module: types.ModuleType) -> None: ...
+        @deprecated("load_module() is deprecated; use exec_module() instead")
+        def load_module(self, fullname: str) -> types.ModuleType: ...
+        if sys.version_info >= (3, 10):
+            @staticmethod
+            @deprecated("module_repr() is deprecated, and has been removed in Python 3.12")
+            def module_repr(module: types.ModuleType) -> str: ...
+            def get_resource_reader(self, module: types.ModuleType) -> importlib.readers.NamespaceReader: ...
+        else:
+            @classmethod
+            @deprecated("module_repr() is deprecated, and has been removed in Python 3.12")
+            def module_repr(cls, module: types.ModuleType) -> str: ...
+
+if sys.version_info >= (3, 13):
+    class AppleFrameworkLoader(ExtensionFileLoader, importlib.abc.ExecutionLoader): ...

crates/ty_vendored/vendor/typeshed/stdlib/_gdbm.pyi

@@ -0,0 +1,47 @@
+import sys
+from _typeshed import ReadOnlyBuffer, StrOrBytesPath
+from types import TracebackType
+from typing import TypeVar, overload
+from typing_extensions import Self, TypeAlias
+
+if sys.platform != "win32":
+    _T = TypeVar("_T")
+    _KeyType: TypeAlias = str | ReadOnlyBuffer
+    _ValueType: TypeAlias = str | ReadOnlyBuffer
+
+    open_flags: str
+
+    class error(OSError): ...
+    # Actual typename gdbm, not exposed by the implementation
+    class _gdbm:
+        def firstkey(self) -> bytes | None: ...
+        def nextkey(self, key: _KeyType) -> bytes | None: ...
+        def reorganize(self) -> None: ...
+        def sync(self) -> None: ...
+        def close(self) -> None: ...
+        if sys.version_info >= (3, 13):
+            def clear(self) -> None: ...
+
+        def __getitem__(self, item: _KeyType) -> bytes: ...
+        def __setitem__(self, key: _KeyType, value: _ValueType) -> None: ...
+        def __delitem__(self, key: _KeyType) -> None: ...
+        def __contains__(self, key: _KeyType) -> bool: ...
+        def __len__(self) -> int: ...
+        def __enter__(self) -> Self: ...
+        def __exit__(
+            self, exc_type: type[BaseException] | None, exc_val: BaseException | None, exc_tb: TracebackType | None
+        ) -> None: ...
+        @overload
+        def get(self, k: _KeyType) -> bytes | None: ...
+        @overload
+        def get(self, k: _KeyType, default: _T) -> bytes | _T: ...
+        def keys(self) -> list[bytes]: ...
+        def setdefault(self, k: _KeyType, default: _ValueType = ...) -> bytes: ...
+        # Don't exist at runtime
+        __new__: None  # type: ignore[assignment]
+        __init__: None  # type: ignore[assignment]
+
+    if sys.version_info >= (3, 11):
+        def open(filename: StrOrBytesPath, flags: str = "r", mode: int = 0o666, /) -> _gdbm: ...
+    else:
+        def open(filename: str, flags: str = "r", mode: int = 0o666, /) -> _gdbm: ...

crates/ty_vendored/vendor/typeshed/stdlib/_hashlib.pyi

@@ -0,0 +1,82 @@
+import sys
+from _typeshed import ReadableBuffer
+from collections.abc import Callable
+from types import ModuleType
+from typing import AnyStr, Protocol, final, overload, type_check_only
+from typing_extensions import Self, TypeAlias
+
+_DigestMod: TypeAlias = str | Callable[[], _HashObject] | ModuleType | None
+
+openssl_md_meth_names: frozenset[str]
+
+@type_check_only
+class _HashObject(Protocol):
+    @property
+    def digest_size(self) -> int: ...
+    @property
+    def block_size(self) -> int: ...
+    @property
+    def name(self) -> str: ...
+    def copy(self) -> Self: ...
+    def digest(self) -> bytes: ...
+    def hexdigest(self) -> str: ...
+    def update(self, obj: ReadableBuffer, /) -> None: ...
+
+class HASH:
+    @property
+    def digest_size(self) -> int: ...
+    @property
+    def block_size(self) -> int: ...
+    @property
+    def name(self) -> str: ...
+    def copy(self) -> Self: ...
+    def digest(self) -> bytes: ...
+    def hexdigest(self) -> str: ...
+    def update(self, obj: ReadableBuffer, /) -> None: ...
+
+if sys.version_info >= (3, 10):
+    class UnsupportedDigestmodError(ValueError): ...
+
+class HASHXOF(HASH):
+    def digest(self, length: int) -> bytes: ...  # type: ignore[override]
+    def hexdigest(self, length: int) -> str: ...  # type: ignore[override]
+
+@final
+class HMAC:
+    @property
+    def digest_size(self) -> int: ...
+    @property
+    def block_size(self) -> int: ...
+    @property
+    def name(self) -> str: ...
+    def copy(self) -> Self: ...
+    def digest(self) -> bytes: ...
+    def hexdigest(self) -> str: ...
+    def update(self, msg: ReadableBuffer) -> None: ...
+
+@overload
+def compare_digest(a: ReadableBuffer, b: ReadableBuffer, /) -> bool: ...
+@overload
+def compare_digest(a: AnyStr, b: AnyStr, /) -> bool: ...
+def get_fips_mode() -> int: ...
+def hmac_new(key: bytes | bytearray, msg: ReadableBuffer = b"", digestmod: _DigestMod = None) -> HMAC: ...
+def new(name: str, string: ReadableBuffer = b"", *, usedforsecurity: bool = True) -> HASH: ...
+def openssl_md5(string: ReadableBuffer = b"", *, usedforsecurity: bool = True) -> HASH: ...
+def openssl_sha1(string: ReadableBuffer = b"", *, usedforsecurity: bool = True) -> HASH: ...
+def openssl_sha224(string: ReadableBuffer = b"", *, usedforsecurity: bool = True) -> HASH: ...
+def openssl_sha256(string: ReadableBuffer = b"", *, usedforsecurity: bool = True) -> HASH: ...
+def openssl_sha384(string: ReadableBuffer = b"", *, usedforsecurity: bool = True) -> HASH: ...
+def openssl_sha512(string: ReadableBuffer = b"", *, usedforsecurity: bool = True) -> HASH: ...
+def openssl_sha3_224(string: ReadableBuffer = b"", *, usedforsecurity: bool = True) -> HASH: ...
+def openssl_sha3_256(string: ReadableBuffer = b"", *, usedforsecurity: bool = True) -> HASH: ...
+def openssl_sha3_384(string: ReadableBuffer = b"", *, usedforsecurity: bool = True) -> HASH: ...
+def openssl_sha3_512(string: ReadableBuffer = b"", *, usedforsecurity: bool = True) -> HASH: ...
+def openssl_shake_128(string: ReadableBuffer = b"", *, usedforsecurity: bool = True) -> HASHXOF: ...
+def openssl_shake_256(string: ReadableBuffer = b"", *, usedforsecurity: bool = True) -> HASHXOF: ...
+def hmac_digest(key: bytes | bytearray, msg: ReadableBuffer, digest: str) -> bytes: ...
+def pbkdf2_hmac(
+    hash_name: str, password: ReadableBuffer, salt: ReadableBuffer, iterations: int, dklen: int | None = None
+) -> bytes: ...
+def scrypt(
+    password: ReadableBuffer, *, salt: ReadableBuffer, n: int, r: int, p: int, maxmem: int = 0, dklen: int = 64
+) -> bytes: ...

crates/ty_vendored/vendor/typeshed/stdlib/_heapq.pyi

@@ -0,0 +1,11 @@
+from typing import Any, Final, TypeVar
+
+_T = TypeVar("_T")
+
+__about__: Final[str]
+
+def heapify(heap: list[Any], /) -> None: ...
+def heappop(heap: list[_T], /) -> _T: ...
+def heappush(heap: list[_T], item: _T, /) -> None: ...
+def heappushpop(heap: list[_T], item: _T, /) -> _T: ...
+def heapreplace(heap: list[_T], item: _T, /) -> _T: ...

crates/ty_vendored/vendor/typeshed/stdlib/_imp.pyi

@@ -0,0 +1,28 @@
+import sys
+import types
+from _typeshed import ReadableBuffer
+from importlib.machinery import ModuleSpec
+from typing import Any
+
+check_hash_based_pycs: str
+
+def source_hash(key: int, source: ReadableBuffer) -> bytes: ...
+def create_builtin(spec: ModuleSpec, /) -> types.ModuleType: ...
+def create_dynamic(spec: ModuleSpec, file: Any = None, /) -> types.ModuleType: ...
+def acquire_lock() -> None: ...
+def exec_builtin(mod: types.ModuleType, /) -> int: ...
+def exec_dynamic(mod: types.ModuleType, /) -> int: ...
+def extension_suffixes() -> list[str]: ...
+def init_frozen(name: str, /) -> types.ModuleType: ...
+def is_builtin(name: str, /) -> int: ...
+def is_frozen(name: str, /) -> bool: ...
+def is_frozen_package(name: str, /) -> bool: ...
+def lock_held() -> bool: ...
+def release_lock() -> None: ...
+
+if sys.version_info >= (3, 11):
+    def find_frozen(name: str, /, *, withdata: bool = False) -> tuple[memoryview | None, bool, str | None] | None: ...
+    def get_frozen_object(name: str, data: ReadableBuffer | None = None, /) -> types.CodeType: ...
+
+else:
+    def get_frozen_object(name: str, /) -> types.CodeType: ...

crates/ty_vendored/vendor/typeshed/stdlib/_interpchannels.pyi

@@ -0,0 +1,86 @@
+from _typeshed import structseq
+from typing import Any, Final, Literal, SupportsIndex, final
+from typing_extensions import Buffer, Self
+
+class ChannelError(RuntimeError): ...
+class ChannelClosedError(ChannelError): ...
+class ChannelEmptyError(ChannelError): ...
+class ChannelNotEmptyError(ChannelError): ...
+class ChannelNotFoundError(ChannelError): ...
+
+# Mark as final, since instantiating ChannelID is not supported.
+@final
+class ChannelID:
+    @property
+    def end(self) -> Literal["send", "recv", "both"]: ...
+    @property
+    def send(self) -> Self: ...
+    @property
+    def recv(self) -> Self: ...
+    def __eq__(self, other: object) -> bool: ...
+    def __ge__(self, other: ChannelID) -> bool: ...
+    def __gt__(self, other: ChannelID) -> bool: ...
+    def __hash__(self) -> int: ...
+    def __index__(self) -> int: ...
+    def __int__(self) -> int: ...
+    def __le__(self, other: ChannelID) -> bool: ...
+    def __lt__(self, other: ChannelID) -> bool: ...
+    def __ne__(self, other: object) -> bool: ...
+
+@final
+class ChannelInfo(structseq[int], tuple[bool, bool, bool, int, int, int, int, int]):
+    __match_args__: Final = (
+        "open",
+        "closing",
+        "closed",
+        "count",
+        "num_interp_send",
+        "num_interp_send_released",
+        "num_interp_recv",
+        "num_interp_recv_released",
+    )
+    @property
+    def open(self) -> bool: ...
+    @property
+    def closing(self) -> bool: ...
+    @property
+    def closed(self) -> bool: ...
+    @property
+    def count(self) -> int: ...  # type: ignore[override]
+    @property
+    def num_interp_send(self) -> int: ...
+    @property
+    def num_interp_send_released(self) -> int: ...
+    @property
+    def num_interp_recv(self) -> int: ...
+    @property
+    def num_interp_recv_released(self) -> int: ...
+    @property
+    def num_interp_both(self) -> int: ...
+    @property
+    def num_interp_both_recv_released(self) -> int: ...
+    @property
+    def num_interp_both_send_released(self) -> int: ...
+    @property
+    def num_interp_both_released(self) -> int: ...
+    @property
+    def recv_associated(self) -> bool: ...
+    @property
+    def recv_released(self) -> bool: ...
+    @property
+    def send_associated(self) -> bool: ...
+    @property
+    def send_released(self) -> bool: ...
+
+def create(unboundop: Literal[1, 2, 3]) -> ChannelID: ...
+def destroy(cid: SupportsIndex) -> None: ...
+def list_all() -> list[ChannelID]: ...
+def list_interpreters(cid: SupportsIndex, *, send: bool) -> list[int]: ...
+def send(cid: SupportsIndex, obj: object, *, blocking: bool = True, timeout: float | None = None) -> None: ...
+def send_buffer(cid: SupportsIndex, obj: Buffer, *, blocking: bool = True, timeout: float | None = None) -> None: ...
+def recv(cid: SupportsIndex, default: object = ...) -> tuple[Any, Literal[1, 2, 3]]: ...
+def close(cid: SupportsIndex, *, send: bool = False, recv: bool = False) -> None: ...
+def get_count(cid: SupportsIndex) -> int: ...
+def get_info(cid: SupportsIndex) -> ChannelInfo: ...
+def get_channel_defaults(cid: SupportsIndex) -> Literal[1, 2, 3]: ...
+def release(cid: SupportsIndex, *, send: bool = False, recv: bool = False, force: bool = False) -> None: ...

crates/ty_vendored/vendor/typeshed/stdlib/_interpqueues.pyi

@@ -0,0 +1,19 @@
+from typing import Any, Literal, SupportsIndex
+from typing_extensions import TypeAlias
+
+_UnboundOp: TypeAlias = Literal[1, 2, 3]
+
+class QueueError(RuntimeError): ...
+class QueueNotFoundError(QueueError): ...
+
+def bind(qid: SupportsIndex) -> None: ...
+def create(maxsize: SupportsIndex, fmt: SupportsIndex, unboundop: _UnboundOp) -> int: ...
+def destroy(qid: SupportsIndex) -> None: ...
+def get(qid: SupportsIndex) -> tuple[Any, int, _UnboundOp | None]: ...
+def get_count(qid: SupportsIndex) -> int: ...
+def get_maxsize(qid: SupportsIndex) -> int: ...
+def get_queue_defaults(qid: SupportsIndex) -> tuple[int, _UnboundOp]: ...
+def is_full(qid: SupportsIndex) -> bool: ...
+def list_all() -> list[tuple[int, int, _UnboundOp]]: ...
+def put(qid: SupportsIndex, obj: Any, fmt: SupportsIndex, unboundop: _UnboundOp) -> None: ...
+def release(qid: SupportsIndex) -> None: ...

crates/ty_vendored/vendor/typeshed/stdlib/_interpreters.pyi

@@ -0,0 +1,52 @@
+import types
+from collections.abc import Callable, Mapping
+from typing import Final, Literal, SupportsIndex
+from typing_extensions import TypeAlias
+
+_Configs: TypeAlias = Literal["default", "isolated", "legacy", "empty", ""]
+
+class InterpreterError(Exception): ...
+class InterpreterNotFoundError(InterpreterError): ...
+class NotShareableError(ValueError): ...
+
+class CrossInterpreterBufferView:
+    def __buffer__(self, flags: int, /) -> memoryview: ...
+
+def new_config(name: _Configs = "isolated", /, **overides: object) -> types.SimpleNamespace: ...
+def create(config: types.SimpleNamespace | _Configs | None = "isolated", *, reqrefs: bool = False) -> int: ...
+def destroy(id: SupportsIndex, *, restrict: bool = False) -> None: ...
+def list_all(*, require_ready: bool) -> list[tuple[int, int]]: ...
+def get_current() -> tuple[int, int]: ...
+def get_main() -> tuple[int, int]: ...
+def is_running(id: SupportsIndex, *, restrict: bool = False) -> bool: ...
+def get_config(id: SupportsIndex, *, restrict: bool = False) -> types.SimpleNamespace: ...
+def whence(id: SupportsIndex) -> int: ...
+def exec(
+    id: SupportsIndex, code: str | types.CodeType | Callable[[], object], shared: bool | None = None, *, restrict: bool = False
+) -> None | types.SimpleNamespace: ...
+def call(
+    id: SupportsIndex,
+    callable: Callable[..., object],
+    args: tuple[object, ...] | None = None,
+    kwargs: dict[str, object] | None = None,
+    *,
+    restrict: bool = False,
+) -> object: ...
+def run_string(
+    id: SupportsIndex, script: str | types.CodeType | Callable[[], object], shared: bool | None = None, *, restrict: bool = False
+) -> None: ...
+def run_func(
+    id: SupportsIndex, func: types.CodeType | Callable[[], object], shared: bool | None = None, *, restrict: bool = False
+) -> None: ...
+def set___main___attrs(id: SupportsIndex, updates: Mapping[str, object], *, restrict: bool = False) -> None: ...
+def incref(id: SupportsIndex, *, implieslink: bool = False, restrict: bool = False) -> None: ...
+def decref(id: SupportsIndex, *, restrict: bool = False) -> None: ...
+def is_shareable(obj: object) -> bool: ...
+def capture_exception(exc: BaseException | None = None) -> types.SimpleNamespace: ...
+
+WHENCE_UNKNOWN: Final = 0
+WHENCE_RUNTIME: Final = 1
+WHENCE_LEGACY_CAPI: Final = 2
+WHENCE_CAPI: Final = 3
+WHENCE_XI: Final = 4
+WHENCE_STDLIB: Final = 5

crates/ty_vendored/vendor/typeshed/stdlib/_io.pyi

@@ -0,0 +1,216 @@
+import builtins
+import codecs
+import sys
+from _typeshed import FileDescriptorOrPath, MaybeNone, ReadableBuffer, WriteableBuffer
+from collections.abc import Callable, Iterable, Iterator
+from io import BufferedIOBase, RawIOBase, TextIOBase, UnsupportedOperation as UnsupportedOperation
+from os import _Opener
+from types import TracebackType
+from typing import IO, Any, BinaryIO, Final, Generic, Literal, Protocol, TextIO, TypeVar, overload, type_check_only
+from typing_extensions import Self
+
+_T = TypeVar("_T")
+
+DEFAULT_BUFFER_SIZE: Final = 8192
+
+open = builtins.open
+
+def open_code(path: str) -> IO[bytes]: ...
+
+BlockingIOError = builtins.BlockingIOError
+
+class _IOBase:
+    def __iter__(self) -> Iterator[bytes]: ...
+    def __next__(self) -> bytes: ...
+    def __enter__(self) -> Self: ...
+    def __exit__(
+        self, exc_type: type[BaseException] | None, exc_val: BaseException | None, exc_tb: TracebackType | None
+    ) -> None: ...
+    def close(self) -> None: ...
+    def fileno(self) -> int: ...
+    def flush(self) -> None: ...
+    def isatty(self) -> bool: ...
+    def readable(self) -> bool: ...
+    read: Callable[..., Any]
+    def readlines(self, hint: int = -1, /) -> list[bytes]: ...
+    def seek(self, offset: int, whence: int = 0, /) -> int: ...
+    def seekable(self) -> bool: ...
+    def tell(self) -> int: ...
+    def truncate(self, size: int | None = None, /) -> int: ...
+    def writable(self) -> bool: ...
+    write: Callable[..., Any]
+    def writelines(self, lines: Iterable[ReadableBuffer], /) -> None: ...
+    def readline(self, size: int | None = -1, /) -> bytes: ...
+    def __del__(self) -> None: ...
+    @property
+    def closed(self) -> bool: ...
+    def _checkClosed(self) -> None: ...  # undocumented
+
+class _RawIOBase(_IOBase):
+    def readall(self) -> bytes: ...
+    # The following methods can return None if the file is in non-blocking mode
+    # and no data is available.
+    def readinto(self, buffer: WriteableBuffer, /) -> int | MaybeNone: ...
+    def write(self, b: ReadableBuffer, /) -> int | MaybeNone: ...
+    def read(self, size: int = -1, /) -> bytes | MaybeNone: ...
+
+class _BufferedIOBase(_IOBase):
+    def detach(self) -> RawIOBase: ...
+    def readinto(self, buffer: WriteableBuffer, /) -> int: ...
+    def write(self, buffer: ReadableBuffer, /) -> int: ...
+    def readinto1(self, buffer: WriteableBuffer, /) -> int: ...
+    def read(self, size: int | None = -1, /) -> bytes: ...
+    def read1(self, size: int = -1, /) -> bytes: ...
+
+class FileIO(RawIOBase, _RawIOBase, BinaryIO):  # type: ignore[misc]  # incompatible definitions of writelines in the base classes
+    mode: str
+    # The type of "name" equals the argument passed in to the constructor,
+    # but that can make FileIO incompatible with other I/O types that assume
+    # "name" is a str. In the future, making FileIO generic might help.
+    name: Any
+    def __init__(
+        self, file: FileDescriptorOrPath, mode: str = "r", closefd: bool = True, opener: _Opener | None = None
+    ) -> None: ...
+    @property
+    def closefd(self) -> bool: ...
+    def seek(self, pos: int, whence: int = 0, /) -> int: ...
+    def read(self, size: int | None = -1, /) -> bytes | MaybeNone: ...
+
+class BytesIO(BufferedIOBase, _BufferedIOBase, BinaryIO):  # type: ignore[misc]  # incompatible definitions of methods in the base classes
+    def __init__(self, initial_bytes: ReadableBuffer = b"") -> None: ...
+    # BytesIO does not contain a "name" field. This workaround is necessary
+    # to allow BytesIO sub-classes to add this field, as it is defined
+    # as a read-only property on IO[].
+    name: Any
+    def getvalue(self) -> bytes: ...
+    def getbuffer(self) -> memoryview: ...
+    def read1(self, size: int | None = -1, /) -> bytes: ...
+    def readlines(self, size: int | None = None, /) -> list[bytes]: ...
+    def seek(self, pos: int, whence: int = 0, /) -> int: ...
+
+class BufferedReader(BufferedIOBase, _BufferedIOBase, BinaryIO):  # type: ignore[misc]  # incompatible definitions of methods in the base classes
+    raw: RawIOBase
+    def __init__(self, raw: RawIOBase, buffer_size: int = 8192) -> None: ...
+    def peek(self, size: int = 0, /) -> bytes: ...
+    def seek(self, target: int, whence: int = 0, /) -> int: ...
+    def truncate(self, pos: int | None = None, /) -> int: ...
+
+class BufferedWriter(BufferedIOBase, _BufferedIOBase, BinaryIO):  # type: ignore[misc]  # incompatible definitions of writelines in the base classes
+    raw: RawIOBase
+    def __init__(self, raw: RawIOBase, buffer_size: int = 8192) -> None: ...
+    def write(self, buffer: ReadableBuffer, /) -> int: ...
+    def seek(self, target: int, whence: int = 0, /) -> int: ...
+    def truncate(self, pos: int | None = None, /) -> int: ...
+
+class BufferedRandom(BufferedIOBase, _BufferedIOBase, BinaryIO):  # type: ignore[misc]  # incompatible definitions of methods in the base classes
+    mode: str
+    name: Any
+    raw: RawIOBase
+    def __init__(self, raw: RawIOBase, buffer_size: int = 8192) -> None: ...
+    def seek(self, target: int, whence: int = 0, /) -> int: ...  # stubtest needs this
+    def peek(self, size: int = 0, /) -> bytes: ...
+    def truncate(self, pos: int | None = None, /) -> int: ...
+
+class BufferedRWPair(BufferedIOBase, _BufferedIOBase):
+    def __init__(self, reader: RawIOBase, writer: RawIOBase, buffer_size: int = 8192, /) -> None: ...
+    def peek(self, size: int = 0, /) -> bytes: ...
+
+class _TextIOBase(_IOBase):
+    encoding: str
+    errors: str | None
+    newlines: str | tuple[str, ...] | None
+    def __iter__(self) -> Iterator[str]: ...  # type: ignore[override]
+    def __next__(self) -> str: ...  # type: ignore[override]
+    def detach(self) -> BinaryIO: ...
+    def write(self, s: str, /) -> int: ...
+    def writelines(self, lines: Iterable[str], /) -> None: ...  # type: ignore[override]
+    def readline(self, size: int = -1, /) -> str: ...  # type: ignore[override]
+    def readlines(self, hint: int = -1, /) -> list[str]: ...  # type: ignore[override]
+    def read(self, size: int | None = -1, /) -> str: ...
+
+@type_check_only
+class _WrappedBuffer(Protocol):
+    # "name" is wrapped by TextIOWrapper. Its type is inconsistent between
+    # the various I/O types, see the comments on TextIOWrapper.name and
+    # TextIO.name.
+    @property
+    def name(self) -> Any: ...
+    @property
+    def closed(self) -> bool: ...
+    def read(self, size: int = ..., /) -> ReadableBuffer: ...
+    # Optional: def read1(self, size: int, /) -> ReadableBuffer: ...
+    def write(self, b: bytes, /) -> object: ...
+    def flush(self) -> object: ...
+    def close(self) -> object: ...
+    def seekable(self) -> bool: ...
+    def readable(self) -> bool: ...
+    def writable(self) -> bool: ...
+    def truncate(self, size: int, /) -> int: ...
+    def fileno(self) -> int: ...
+    def isatty(self) -> bool: ...
+    # Optional: Only needs to be present if seekable() returns True.
+    # def seek(self, offset: Literal[0], whence: Literal[2]) -> int: ...
+    # def tell(self) -> int: ...
+
+_BufferT_co = TypeVar("_BufferT_co", bound=_WrappedBuffer, default=_WrappedBuffer, covariant=True)
+
+class TextIOWrapper(TextIOBase, _TextIOBase, TextIO, Generic[_BufferT_co]):  # type: ignore[misc]  # incompatible definitions of write in the base classes
+    def __init__(
+        self,
+        buffer: _BufferT_co,
+        encoding: str | None = None,
+        errors: str | None = None,
+        newline: str | None = None,
+        line_buffering: bool = False,
+        write_through: bool = False,
+    ) -> None: ...
+    # Equals the "buffer" argument passed in to the constructor.
+    @property
+    def buffer(self) -> _BufferT_co: ...  # type: ignore[override]
+    @property
+    def line_buffering(self) -> bool: ...
+    @property
+    def write_through(self) -> bool: ...
+    def reconfigure(
+        self,
+        *,
+        encoding: str | None = None,
+        errors: str | None = None,
+        newline: str | None = None,
+        line_buffering: bool | None = None,
+        write_through: bool | None = None,
+    ) -> None: ...
+    def readline(self, size: int = -1, /) -> str: ...  # type: ignore[override]
+    # Equals the "buffer" argument passed in to the constructor.
+    def detach(self) -> _BufferT_co: ...  # type: ignore[override]
+    # TextIOWrapper's version of seek only supports a limited subset of
+    # operations.
+    def seek(self, cookie: int, whence: int = 0, /) -> int: ...
+    def truncate(self, pos: int | None = None, /) -> int: ...
+
+class StringIO(TextIOBase, _TextIOBase, TextIO):  # type: ignore[misc]  # incompatible definitions of write in the base classes
+    def __init__(self, initial_value: str | None = "", newline: str | None = "\n") -> None: ...
+    # StringIO does not contain a "name" field. This workaround is necessary
+    # to allow StringIO sub-classes to add this field, as it is defined
+    # as a read-only property on IO[].
+    name: Any
+    def getvalue(self) -> str: ...
+    @property
+    def line_buffering(self) -> bool: ...
+    def seek(self, pos: int, whence: int = 0, /) -> int: ...
+    def truncate(self, pos: int | None = None, /) -> int: ...
+
+class IncrementalNewlineDecoder:
+    def __init__(self, decoder: codecs.IncrementalDecoder | None, translate: bool, errors: str = "strict") -> None: ...
+    def decode(self, input: ReadableBuffer | str, final: bool = False) -> str: ...
+    @property
+    def newlines(self) -> str | tuple[str, ...] | None: ...
+    def getstate(self) -> tuple[bytes, int]: ...
+    def reset(self) -> None: ...
+    def setstate(self, state: tuple[bytes, int], /) -> None: ...
+
+if sys.version_info >= (3, 10):
+    @overload
+    def text_encoding(encoding: None, stacklevel: int = 2, /) -> Literal["locale", "utf-8"]: ...
+    @overload
+    def text_encoding(encoding: _T, stacklevel: int = 2, /) -> _T: ...

crates/ty_vendored/vendor/typeshed/stdlib/_json.pyi

@@ -0,0 +1,51 @@
+from collections.abc import Callable
+from typing import Any, final
+from typing_extensions import Self
+
+@final
+class make_encoder:
+    @property
+    def sort_keys(self) -> bool: ...
+    @property
+    def skipkeys(self) -> bool: ...
+    @property
+    def key_separator(self) -> str: ...
+    @property
+    def indent(self) -> int | None: ...
+    @property
+    def markers(self) -> dict[int, Any] | None: ...
+    @property
+    def default(self) -> Callable[[Any], Any]: ...
+    @property
+    def encoder(self) -> Callable[[str], str]: ...
+    @property
+    def item_separator(self) -> str: ...
+    def __new__(
+        cls,
+        markers: dict[int, Any] | None,
+        default: Callable[[Any], Any],
+        encoder: Callable[[str], str],
+        indent: int | None,
+        key_separator: str,
+        item_separator: str,
+        sort_keys: bool,
+        skipkeys: bool,
+        allow_nan: bool,
+    ) -> Self: ...
+    def __call__(self, obj: object, _current_indent_level: int) -> Any: ...
+
+@final
+class make_scanner:
+    object_hook: Any
+    object_pairs_hook: Any
+    parse_int: Any
+    parse_constant: Any
+    parse_float: Any
+    strict: bool
+    # TODO: 'context' needs the attrs above (ducktype), but not __call__.
+    def __new__(cls, context: make_scanner) -> Self: ...
+    def __call__(self, string: str, index: int) -> tuple[Any, int]: ...
+
+def encode_basestring(s: str, /) -> str: ...
+def encode_basestring_ascii(s: str, /) -> str: ...
+def scanstring(string: str, end: int, strict: bool = ...) -> tuple[str, int]: ...

crates/ty_vendored/vendor/typeshed/stdlib/_locale.pyi

@@ -0,0 +1,121 @@
+import sys
+from _typeshed import StrPath
+from typing import Final, Literal, TypedDict, type_check_only
+
+@type_check_only
+class _LocaleConv(TypedDict):
+    decimal_point: str
+    grouping: list[int]
+    thousands_sep: str
+    int_curr_symbol: str
+    currency_symbol: str
+    p_cs_precedes: Literal[0, 1, 127]
+    n_cs_precedes: Literal[0, 1, 127]
+    p_sep_by_space: Literal[0, 1, 127]
+    n_sep_by_space: Literal[0, 1, 127]
+    mon_decimal_point: str
+    frac_digits: int
+    int_frac_digits: int
+    mon_thousands_sep: str
+    mon_grouping: list[int]
+    positive_sign: str
+    negative_sign: str
+    p_sign_posn: Literal[0, 1, 2, 3, 4, 127]
+    n_sign_posn: Literal[0, 1, 2, 3, 4, 127]
+
+LC_CTYPE: Final[int]
+LC_COLLATE: Final[int]
+LC_TIME: Final[int]
+LC_MONETARY: Final[int]
+LC_NUMERIC: Final[int]
+LC_ALL: Final[int]
+CHAR_MAX: Final = 127
+
+def setlocale(category: int, locale: str | None = None, /) -> str: ...
+def localeconv() -> _LocaleConv: ...
+
+if sys.version_info >= (3, 11):
+    def getencoding() -> str: ...
+
+def strcoll(os1: str, os2: str, /) -> int: ...
+def strxfrm(string: str, /) -> str: ...
+
+# native gettext functions
+# https://docs.python.org/3/library/locale.html#access-to-message-catalogs
+# https://github.com/python/cpython/blob/f4c03484da59049eb62a9bf7777b963e2267d187/Modules/_localemodule.c#L626
+if sys.platform != "win32":
+    LC_MESSAGES: int
+
+    ABDAY_1: Final[int]
+    ABDAY_2: Final[int]
+    ABDAY_3: Final[int]
+    ABDAY_4: Final[int]
+    ABDAY_5: Final[int]
+    ABDAY_6: Final[int]
+    ABDAY_7: Final[int]
+
+    ABMON_1: Final[int]
+    ABMON_2: Final[int]
+    ABMON_3: Final[int]
+    ABMON_4: Final[int]
+    ABMON_5: Final[int]
+    ABMON_6: Final[int]
+    ABMON_7: Final[int]
+    ABMON_8: Final[int]
+    ABMON_9: Final[int]
+    ABMON_10: Final[int]
+    ABMON_11: Final[int]
+    ABMON_12: Final[int]
+
+    DAY_1: Final[int]
+    DAY_2: Final[int]
+    DAY_3: Final[int]
+    DAY_4: Final[int]
+    DAY_5: Final[int]
+    DAY_6: Final[int]
+    DAY_7: Final[int]
+
+    ERA: Final[int]
+    ERA_D_T_FMT: Final[int]
+    ERA_D_FMT: Final[int]
+    ERA_T_FMT: Final[int]
+
+    MON_1: Final[int]
+    MON_2: Final[int]
+    MON_3: Final[int]
+    MON_4: Final[int]
+    MON_5: Final[int]
+    MON_6: Final[int]
+    MON_7: Final[int]
+    MON_8: Final[int]
+    MON_9: Final[int]
+    MON_10: Final[int]
+    MON_11: Final[int]
+    MON_12: Final[int]
+
+    CODESET: Final[int]
+    D_T_FMT: Final[int]
+    D_FMT: Final[int]
+    T_FMT: Final[int]
+    T_FMT_AMPM: Final[int]
+    AM_STR: Final[int]
+    PM_STR: Final[int]
+
+    RADIXCHAR: Final[int]
+    THOUSEP: Final[int]
+    YESEXPR: Final[int]
+    NOEXPR: Final[int]
+    CRNCYSTR: Final[int]
+    ALT_DIGITS: Final[int]
+
+    def nl_langinfo(key: int, /) -> str: ...
+
+    # This is dependent on `libintl.h` which is a part of `gettext`
+    # system dependency. These functions might be missing.
+    # But, we always say that they are present.
+    def gettext(msg: str, /) -> str: ...
+    def dgettext(domain: str | None, msg: str, /) -> str: ...
+    def dcgettext(domain: str | None, msg: str, category: int, /) -> str: ...
+    def textdomain(domain: str | None, /) -> str: ...
+    def bindtextdomain(domain: str, dir: StrPath | None, /) -> str: ...
+    def bind_textdomain_codeset(domain: str, codeset: str | None, /) -> str | None: ...

crates/ty_vendored/vendor/typeshed/stdlib/_lsprof.pyi

@@ -0,0 +1,35 @@
+import sys
+from _typeshed import structseq
+from collections.abc import Callable
+from types import CodeType
+from typing import Any, Final, final
+
+class Profiler:
+    def __init__(
+        self, timer: Callable[[], float] | None = None, timeunit: float = 0.0, subcalls: bool = True, builtins: bool = True
+    ) -> None: ...
+    def getstats(self) -> list[profiler_entry]: ...
+    def enable(self, subcalls: bool = True, builtins: bool = True) -> None: ...
+    def disable(self) -> None: ...
+    def clear(self) -> None: ...
+
+@final
+class profiler_entry(structseq[Any], tuple[CodeType | str, int, int, float, float, list[profiler_subentry]]):
+    if sys.version_info >= (3, 10):
+        __match_args__: Final = ("code", "callcount", "reccallcount", "totaltime", "inlinetime", "calls")
+    code: CodeType | str
+    callcount: int
+    reccallcount: int
+    totaltime: float
+    inlinetime: float
+    calls: list[profiler_subentry]
+
+@final
+class profiler_subentry(structseq[Any], tuple[CodeType | str, int, int, float, float]):
+    if sys.version_info >= (3, 10):
+        __match_args__: Final = ("code", "callcount", "reccallcount", "totaltime", "inlinetime")
+    code: CodeType | str
+    callcount: int
+    reccallcount: int
+    totaltime: float
+    inlinetime: float

crates/ty_vendored/vendor/typeshed/stdlib/_lzma.pyi

@@ -0,0 +1,71 @@
+import sys
+from _typeshed import ReadableBuffer
+from collections.abc import Mapping, Sequence
+from typing import Any, Final, final
+from typing_extensions import Self, TypeAlias
+
+_FilterChain: TypeAlias = Sequence[Mapping[str, Any]]
+
+FORMAT_AUTO: Final = 0
+FORMAT_XZ: Final = 1
+FORMAT_ALONE: Final = 2
+FORMAT_RAW: Final = 3
+CHECK_NONE: Final = 0
+CHECK_CRC32: Final = 1
+CHECK_CRC64: Final = 4
+CHECK_SHA256: Final = 10
+CHECK_ID_MAX: Final = 15
+CHECK_UNKNOWN: Final = 16
+FILTER_LZMA1: int  # v big number
+FILTER_LZMA2: Final = 33
+FILTER_DELTA: Final = 3
+FILTER_X86: Final = 4
+FILTER_IA64: Final = 6
+FILTER_ARM: Final = 7
+FILTER_ARMTHUMB: Final = 8
+FILTER_SPARC: Final = 9
+FILTER_POWERPC: Final = 5
+MF_HC3: Final = 3
+MF_HC4: Final = 4
+MF_BT2: Final = 18
+MF_BT3: Final = 19
+MF_BT4: Final = 20
+MODE_FAST: Final = 1
+MODE_NORMAL: Final = 2
+PRESET_DEFAULT: Final = 6
+PRESET_EXTREME: int  # v big number
+
+@final
+class LZMADecompressor:
+    if sys.version_info >= (3, 12):
+        def __new__(cls, format: int | None = ..., memlimit: int | None = ..., filters: _FilterChain | None = ...) -> Self: ...
+    else:
+        def __init__(self, format: int | None = ..., memlimit: int | None = ..., filters: _FilterChain | None = ...) -> None: ...
+
+    def decompress(self, data: ReadableBuffer, max_length: int = -1) -> bytes: ...
+    @property
+    def check(self) -> int: ...
+    @property
+    def eof(self) -> bool: ...
+    @property
+    def unused_data(self) -> bytes: ...
+    @property
+    def needs_input(self) -> bool: ...
+
+@final
+class LZMACompressor:
+    if sys.version_info >= (3, 12):
+        def __new__(
+            cls, format: int | None = ..., check: int = ..., preset: int | None = ..., filters: _FilterChain | None = ...
+        ) -> Self: ...
+    else:
+        def __init__(
+            self, format: int | None = ..., check: int = ..., preset: int | None = ..., filters: _FilterChain | None = ...
+        ) -> None: ...
+
+    def compress(self, data: ReadableBuffer, /) -> bytes: ...
+    def flush(self) -> bytes: ...
+
+class LZMAError(Exception): ...
+
+def is_check_supported(check_id: int, /) -> bool: ...

crates/ty_vendored/vendor/typeshed/stdlib/_markupbase.pyi

@@ -0,0 +1,16 @@
+import sys
+from typing import Any
+
+class ParserBase:
+    def reset(self) -> None: ...
+    def getpos(self) -> tuple[int, int]: ...
+    def unknown_decl(self, data: str) -> None: ...
+    def parse_comment(self, i: int, report: int = 1) -> int: ...  # undocumented
+    def parse_declaration(self, i: int) -> int: ...  # undocumented
+    def parse_marked_section(self, i: int, report: int = 1) -> int: ...  # undocumented
+    def updatepos(self, i: int, j: int) -> int: ...  # undocumented
+    if sys.version_info < (3, 10):
+        # Removed from ParserBase: https://bugs.python.org/issue31844
+        def error(self, message: str) -> Any: ...  # undocumented
+    lineno: int  # undocumented
+    offset: int  # undocumented

crates/ty_vendored/vendor/typeshed/stdlib/_msi.pyi

@@ -0,0 +1,92 @@
+import sys
+
+if sys.platform == "win32":
+    class MSIError(Exception): ...
+    # Actual typename View, not exposed by the implementation
+    class _View:
+        def Execute(self, params: _Record | None = ...) -> None: ...
+        def GetColumnInfo(self, kind: int) -> _Record: ...
+        def Fetch(self) -> _Record: ...
+        def Modify(self, mode: int, record: _Record) -> None: ...
+        def Close(self) -> None: ...
+        # Don't exist at runtime
+        __new__: None  # type: ignore[assignment]
+        __init__: None  # type: ignore[assignment]
+
+    # Actual typename SummaryInformation, not exposed by the implementation
+    class _SummaryInformation:
+        def GetProperty(self, field: int) -> int | bytes | None: ...
+        def GetPropertyCount(self) -> int: ...
+        def SetProperty(self, field: int, value: int | str) -> None: ...
+        def Persist(self) -> None: ...
+        # Don't exist at runtime
+        __new__: None  # type: ignore[assignment]
+        __init__: None  # type: ignore[assignment]
+
+    # Actual typename Database, not exposed by the implementation
+    class _Database:
+        def OpenView(self, sql: str) -> _View: ...
+        def Commit(self) -> None: ...
+        def GetSummaryInformation(self, updateCount: int) -> _SummaryInformation: ...
+        def Close(self) -> None: ...
+        # Don't exist at runtime
+        __new__: None  # type: ignore[assignment]
+        __init__: None  # type: ignore[assignment]
+
+    # Actual typename Record, not exposed by the implementation
+    class _Record:
+        def GetFieldCount(self) -> int: ...
+        def GetInteger(self, field: int) -> int: ...
+        def GetString(self, field: int) -> str: ...
+        def SetString(self, field: int, str: str) -> None: ...
+        def SetStream(self, field: int, stream: str) -> None: ...
+        def SetInteger(self, field: int, int: int) -> None: ...
+        def ClearData(self) -> None: ...
+        # Don't exist at runtime
+        __new__: None  # type: ignore[assignment]
+        __init__: None  # type: ignore[assignment]
+
+    def UuidCreate() -> str: ...
+    def FCICreate(cabname: str, files: list[str], /) -> None: ...
+    def OpenDatabase(path: str, persist: int, /) -> _Database: ...
+    def CreateRecord(count: int, /) -> _Record: ...
+
+    MSICOLINFO_NAMES: int
+    MSICOLINFO_TYPES: int
+    MSIDBOPEN_CREATE: int
+    MSIDBOPEN_CREATEDIRECT: int
+    MSIDBOPEN_DIRECT: int
+    MSIDBOPEN_PATCHFILE: int
+    MSIDBOPEN_READONLY: int
+    MSIDBOPEN_TRANSACT: int
+    MSIMODIFY_ASSIGN: int
+    MSIMODIFY_DELETE: int
+    MSIMODIFY_INSERT: int
+    MSIMODIFY_INSERT_TEMPORARY: int
+    MSIMODIFY_MERGE: int
+    MSIMODIFY_REFRESH: int
+    MSIMODIFY_REPLACE: int
+    MSIMODIFY_SEEK: int
+    MSIMODIFY_UPDATE: int
+    MSIMODIFY_VALIDATE: int
+    MSIMODIFY_VALIDATE_DELETE: int
+    MSIMODIFY_VALIDATE_FIELD: int
+    MSIMODIFY_VALIDATE_NEW: int
+
+    PID_APPNAME: int
+    PID_AUTHOR: int
+    PID_CHARCOUNT: int
+    PID_CODEPAGE: int
+    PID_COMMENTS: int
+    PID_CREATE_DTM: int
+    PID_KEYWORDS: int
+    PID_LASTAUTHOR: int
+    PID_LASTPRINTED: int
+    PID_LASTSAVE_DTM: int
+    PID_PAGECOUNT: int
+    PID_REVNUMBER: int
+    PID_SECURITY: int
+    PID_SUBJECT: int
+    PID_TEMPLATE: int
+    PID_TITLE: int
+    PID_WORDCOUNT: int

crates/ty_vendored/vendor/typeshed/stdlib/_multibytecodec.pyi

@@ -0,0 +1,44 @@
+from _typeshed import ReadableBuffer
+from codecs import _ReadableStream, _WritableStream
+from collections.abc import Iterable
+from typing import final, type_check_only
+
+# This class is not exposed. It calls itself _multibytecodec.MultibyteCodec.
+@final
+@type_check_only
+class _MultibyteCodec:
+    def decode(self, input: ReadableBuffer, errors: str | None = None) -> str: ...
+    def encode(self, input: str, errors: str | None = None) -> bytes: ...
+
+class MultibyteIncrementalDecoder:
+    errors: str
+    def __init__(self, errors: str = "strict") -> None: ...
+    def decode(self, input: ReadableBuffer, final: bool = False) -> str: ...
+    def getstate(self) -> tuple[bytes, int]: ...
+    def reset(self) -> None: ...
+    def setstate(self, state: tuple[bytes, int], /) -> None: ...
+
+class MultibyteIncrementalEncoder:
+    errors: str
+    def __init__(self, errors: str = "strict") -> None: ...
+    def encode(self, input: str, final: bool = False) -> bytes: ...
+    def getstate(self) -> int: ...
+    def reset(self) -> None: ...
+    def setstate(self, state: int, /) -> None: ...
+
+class MultibyteStreamReader:
+    errors: str
+    stream: _ReadableStream
+    def __init__(self, stream: _ReadableStream, errors: str = "strict") -> None: ...
+    def read(self, sizeobj: int | None = None, /) -> str: ...
+    def readline(self, sizeobj: int | None = None, /) -> str: ...
+    def readlines(self, sizehintobj: int | None = None, /) -> list[str]: ...
+    def reset(self) -> None: ...
+
+class MultibyteStreamWriter:
+    errors: str
+    stream: _WritableStream
+    def __init__(self, stream: _WritableStream, errors: str = "strict") -> None: ...
+    def reset(self) -> None: ...
+    def write(self, strobj: str, /) -> None: ...
+    def writelines(self, lines: Iterable[str], /) -> None: ...

crates/ty_vendored/vendor/typeshed/stdlib/_operator.pyi

@@ -0,0 +1,115 @@
+import sys
+from _typeshed import SupportsGetItem
+from collections.abc import Callable, Container, Iterable, MutableMapping, MutableSequence, Sequence
+from operator import attrgetter as attrgetter, itemgetter as itemgetter, methodcaller as methodcaller
+from typing import Any, AnyStr, Protocol, SupportsAbs, SupportsIndex, TypeVar, overload
+from typing_extensions import ParamSpec, TypeAlias, TypeIs
+
+_R = TypeVar("_R")
+_T = TypeVar("_T")
+_T_co = TypeVar("_T_co", covariant=True)
+_K = TypeVar("_K")
+_V = TypeVar("_V")
+_P = ParamSpec("_P")
+
+# The following protocols return "Any" instead of bool, since the comparison
+# operators can be overloaded to return an arbitrary object. For example,
+# the numpy.array comparison dunders return another numpy.array.
+
+class _SupportsDunderLT(Protocol):
+    def __lt__(self, other: Any, /) -> Any: ...
+
+class _SupportsDunderGT(Protocol):
+    def __gt__(self, other: Any, /) -> Any: ...
+
+class _SupportsDunderLE(Protocol):
+    def __le__(self, other: Any, /) -> Any: ...
+
+class _SupportsDunderGE(Protocol):
+    def __ge__(self, other: Any, /) -> Any: ...
+
+_SupportsComparison: TypeAlias = _SupportsDunderLE | _SupportsDunderGE | _SupportsDunderGT | _SupportsDunderLT
+
+class _SupportsInversion(Protocol[_T_co]):
+    def __invert__(self) -> _T_co: ...
+
+class _SupportsNeg(Protocol[_T_co]):
+    def __neg__(self) -> _T_co: ...
+
+class _SupportsPos(Protocol[_T_co]):
+    def __pos__(self) -> _T_co: ...
+
+# All four comparison functions must have the same signature, or we get false-positive errors
+def lt(a: _SupportsComparison, b: _SupportsComparison, /) -> Any: ...
+def le(a: _SupportsComparison, b: _SupportsComparison, /) -> Any: ...
+def eq(a: object, b: object, /) -> Any: ...
+def ne(a: object, b: object, /) -> Any: ...
+def ge(a: _SupportsComparison, b: _SupportsComparison, /) -> Any: ...
+def gt(a: _SupportsComparison, b: _SupportsComparison, /) -> Any: ...
+def not_(a: object, /) -> bool: ...
+def truth(a: object, /) -> bool: ...
+def is_(a: object, b: object, /) -> bool: ...
+def is_not(a: object, b: object, /) -> bool: ...
+def abs(a: SupportsAbs[_T], /) -> _T: ...
+def add(a: Any, b: Any, /) -> Any: ...
+def and_(a: Any, b: Any, /) -> Any: ...
+def floordiv(a: Any, b: Any, /) -> Any: ...
+def index(a: SupportsIndex, /) -> int: ...
+def inv(a: _SupportsInversion[_T_co], /) -> _T_co: ...
+def invert(a: _SupportsInversion[_T_co], /) -> _T_co: ...
+def lshift(a: Any, b: Any, /) -> Any: ...
+def mod(a: Any, b: Any, /) -> Any: ...
+def mul(a: Any, b: Any, /) -> Any: ...
+def matmul(a: Any, b: Any, /) -> Any: ...
+def neg(a: _SupportsNeg[_T_co], /) -> _T_co: ...
+def or_(a: Any, b: Any, /) -> Any: ...
+def pos(a: _SupportsPos[_T_co], /) -> _T_co: ...
+def pow(a: Any, b: Any, /) -> Any: ...
+def rshift(a: Any, b: Any, /) -> Any: ...
+def sub(a: Any, b: Any, /) -> Any: ...
+def truediv(a: Any, b: Any, /) -> Any: ...
+def xor(a: Any, b: Any, /) -> Any: ...
+def concat(a: Sequence[_T], b: Sequence[_T], /) -> Sequence[_T]: ...
+def contains(a: Container[object], b: object, /) -> bool: ...
+def countOf(a: Iterable[object], b: object, /) -> int: ...
+@overload
+def delitem(a: MutableSequence[Any], b: SupportsIndex, /) -> None: ...
+@overload
+def delitem(a: MutableSequence[Any], b: slice, /) -> None: ...
+@overload
+def delitem(a: MutableMapping[_K, Any], b: _K, /) -> None: ...
+@overload
+def getitem(a: Sequence[_T], b: slice, /) -> Sequence[_T]: ...
+@overload
+def getitem(a: SupportsGetItem[_K, _V], b: _K, /) -> _V: ...
+def indexOf(a: Iterable[_T], b: _T, /) -> int: ...
+@overload
+def setitem(a: MutableSequence[_T], b: SupportsIndex, c: _T, /) -> None: ...
+@overload
+def setitem(a: MutableSequence[_T], b: slice, c: Sequence[_T], /) -> None: ...
+@overload
+def setitem(a: MutableMapping[_K, _V], b: _K, c: _V, /) -> None: ...
+def length_hint(obj: object, default: int = 0, /) -> int: ...
+def iadd(a: Any, b: Any, /) -> Any: ...
+def iand(a: Any, b: Any, /) -> Any: ...
+def iconcat(a: Any, b: Any, /) -> Any: ...
+def ifloordiv(a: Any, b: Any, /) -> Any: ...
+def ilshift(a: Any, b: Any, /) -> Any: ...
+def imod(a: Any, b: Any, /) -> Any: ...
+def imul(a: Any, b: Any, /) -> Any: ...
+def imatmul(a: Any, b: Any, /) -> Any: ...
+def ior(a: Any, b: Any, /) -> Any: ...
+def ipow(a: Any, b: Any, /) -> Any: ...
+def irshift(a: Any, b: Any, /) -> Any: ...
+def isub(a: Any, b: Any, /) -> Any: ...
+def itruediv(a: Any, b: Any, /) -> Any: ...
+def ixor(a: Any, b: Any, /) -> Any: ...
+
+if sys.version_info >= (3, 11):
+    def call(obj: Callable[_P, _R], /, *args: _P.args, **kwargs: _P.kwargs) -> _R: ...
+
+def _compare_digest(a: AnyStr, b: AnyStr, /) -> bool: ...
+
+if sys.version_info >= (3, 14):
+    def is_none(a: object, /) -> TypeIs[None]: ...
+    def is_not_none(a: _T | None, /) -> TypeIs[_T]: ...

crates/ty_vendored/vendor/typeshed/stdlib/_osx_support.pyi

@@ -0,0 +1,34 @@
+from collections.abc import Iterable, Sequence
+from typing import Final, TypeVar
+
+_T = TypeVar("_T")
+_K = TypeVar("_K")
+_V = TypeVar("_V")
+
+__all__ = ["compiler_fixup", "customize_config_vars", "customize_compiler", "get_platform_osx"]
+
+_UNIVERSAL_CONFIG_VARS: Final[tuple[str, ...]]  # undocumented
+_COMPILER_CONFIG_VARS: Final[tuple[str, ...]]  # undocumented
+_INITPRE: Final[str]  # undocumented
+
+def _find_executable(executable: str, path: str | None = None) -> str | None: ...  # undocumented
+def _read_output(commandstring: str, capture_stderr: bool = False) -> str | None: ...  # undocumented
+def _find_build_tool(toolname: str) -> str: ...  # undocumented
+
+_SYSTEM_VERSION: Final[str | None]  # undocumented
+
+def _get_system_version() -> str: ...  # undocumented
+def _remove_original_values(_config_vars: dict[str, str]) -> None: ...  # undocumented
+def _save_modified_value(_config_vars: dict[str, str], cv: str, newvalue: str) -> None: ...  # undocumented
+def _supports_universal_builds() -> bool: ...  # undocumented
+def _find_appropriate_compiler(_config_vars: dict[str, str]) -> dict[str, str]: ...  # undocumented
+def _remove_universal_flags(_config_vars: dict[str, str]) -> dict[str, str]: ...  # undocumented
+def _remove_unsupported_archs(_config_vars: dict[str, str]) -> dict[str, str]: ...  # undocumented
+def _override_all_archs(_config_vars: dict[str, str]) -> dict[str, str]: ...  # undocumented
+def _check_for_unavailable_sdk(_config_vars: dict[str, str]) -> dict[str, str]: ...  # undocumented
+def compiler_fixup(compiler_so: Iterable[str], cc_args: Sequence[str]) -> list[str]: ...
+def customize_config_vars(_config_vars: dict[str, str]) -> dict[str, str]: ...
+def customize_compiler(_config_vars: dict[str, str]) -> dict[str, str]: ...
+def get_platform_osx(
+    _config_vars: dict[str, str], osname: _T, release: _K, machine: _V
+) -> tuple[str | _T, str | _K, str | _V]: ...

crates/ty_vendored/vendor/typeshed/stdlib/_pickle.pyi

@@ -0,0 +1,104 @@
+from _typeshed import ReadableBuffer, SupportsWrite
+from collections.abc import Callable, Iterable, Iterator, Mapping
+from pickle import PickleBuffer as PickleBuffer
+from typing import Any, Protocol, type_check_only
+from typing_extensions import TypeAlias
+
+class _ReadableFileobj(Protocol):
+    def read(self, n: int, /) -> bytes: ...
+    def readline(self) -> bytes: ...
+
+_BufferCallback: TypeAlias = Callable[[PickleBuffer], Any] | None
+
+_ReducedType: TypeAlias = (
+    str
+    | tuple[Callable[..., Any], tuple[Any, ...]]
+    | tuple[Callable[..., Any], tuple[Any, ...], Any]
+    | tuple[Callable[..., Any], tuple[Any, ...], Any, Iterator[Any] | None]
+    | tuple[Callable[..., Any], tuple[Any, ...], Any, Iterator[Any] | None, Iterator[Any] | None]
+)
+
+def dump(
+    obj: Any,
+    file: SupportsWrite[bytes],
+    protocol: int | None = None,
+    *,
+    fix_imports: bool = True,
+    buffer_callback: _BufferCallback = None,
+) -> None: ...
+def dumps(
+    obj: Any, protocol: int | None = None, *, fix_imports: bool = True, buffer_callback: _BufferCallback = None
+) -> bytes: ...
+def load(
+    file: _ReadableFileobj,
+    *,
+    fix_imports: bool = True,
+    encoding: str = "ASCII",
+    errors: str = "strict",
+    buffers: Iterable[Any] | None = (),
+) -> Any: ...
+def loads(
+    data: ReadableBuffer,
+    /,
+    *,
+    fix_imports: bool = True,
+    encoding: str = "ASCII",
+    errors: str = "strict",
+    buffers: Iterable[Any] | None = (),
+) -> Any: ...
+
+class PickleError(Exception): ...
+class PicklingError(PickleError): ...
+class UnpicklingError(PickleError): ...
+
+@type_check_only
+class PicklerMemoProxy:
+    def clear(self, /) -> None: ...
+    def copy(self, /) -> dict[int, tuple[int, Any]]: ...
+
+class Pickler:
+    fast: bool
+    dispatch_table: Mapping[type, Callable[[Any], _ReducedType]]
+    reducer_override: Callable[[Any], Any]
+    bin: bool  # undocumented
+    def __init__(
+        self,
+        file: SupportsWrite[bytes],
+        protocol: int | None = None,
+        fix_imports: bool = True,
+        buffer_callback: _BufferCallback = None,
+    ) -> None: ...
+    @property
+    def memo(self) -> PicklerMemoProxy: ...
+    @memo.setter
+    def memo(self, value: PicklerMemoProxy | dict[int, tuple[int, Any]]) -> None: ...
+    def dump(self, obj: Any, /) -> None: ...
+    def clear_memo(self) -> None: ...
+
+    # this method has no default implementation for Python < 3.13
+    def persistent_id(self, obj: Any, /) -> Any: ...
+
+@type_check_only
+class UnpicklerMemoProxy:
+    def clear(self, /) -> None: ...
+    def copy(self, /) -> dict[int, tuple[int, Any]]: ...
+
+class Unpickler:
+    def __init__(
+        self,
+        file: _ReadableFileobj,
+        *,
+        fix_imports: bool = True,
+        encoding: str = "ASCII",
+        errors: str = "strict",
+        buffers: Iterable[Any] | None = (),
+    ) -> None: ...
+    @property
+    def memo(self) -> UnpicklerMemoProxy: ...
+    @memo.setter
+    def memo(self, value: UnpicklerMemoProxy | dict[int, tuple[int, Any]]) -> None: ...
+    def load(self) -> Any: ...
+    def find_class(self, module_name: str, global_name: str, /) -> Any: ...
+
+    # this method has no default implementation for Python < 3.13
+    def persistent_load(self, pid: Any, /) -> Any: ...

crates/ty_vendored/vendor/typeshed/stdlib/_posixsubprocess.pyi

@@ -0,0 +1,32 @@
+import sys
+from _typeshed import StrOrBytesPath
+from collections.abc import Callable, Sequence
+from typing import SupportsIndex
+
+if sys.platform != "win32":
+    def fork_exec(
+        args: Sequence[StrOrBytesPath] | None,
+        executable_list: Sequence[bytes],
+        close_fds: bool,
+        pass_fds: tuple[int, ...],
+        cwd: str,
+        env: Sequence[bytes] | None,
+        p2cread: int,
+        p2cwrite: int,
+        c2pread: int,
+        c2pwrite: int,
+        errread: int,
+        errwrite: int,
+        errpipe_read: int,
+        errpipe_write: int,
+        restore_signals: int,
+        call_setsid: int,
+        pgid_to_set: int,
+        gid: SupportsIndex | None,
+        extra_groups: list[int] | None,
+        uid: SupportsIndex | None,
+        child_umask: int,
+        preexec_fn: Callable[[], None],
+        allow_vfork: bool,
+        /,
+    ) -> int: ...

crates/ty_vendored/vendor/typeshed/stdlib/_py_abc.pyi

@@ -0,0 +1,14 @@
+import _typeshed
+from typing import Any, NewType, TypeVar
+
+_T = TypeVar("_T")
+
+_CacheToken = NewType("_CacheToken", int)
+
+def get_cache_token() -> _CacheToken: ...
+
+class ABCMeta(type):
+    def __new__(
+        mcls: type[_typeshed.Self], name: str, bases: tuple[type[Any], ...], namespace: dict[str, Any], /
+    ) -> _typeshed.Self: ...
+    def register(cls, subclass: type[_T]) -> type[_T]: ...

crates/ty_vendored/vendor/typeshed/stdlib/_pydecimal.pyi

@@ -0,0 +1,43 @@
+# This is a slight lie, the implementations aren't exactly identical
+# However, in all likelihood, the differences are inconsequential
+from _decimal import *
+
+__all__ = [
+    "Decimal",
+    "Context",
+    "DecimalTuple",
+    "DefaultContext",
+    "BasicContext",
+    "ExtendedContext",
+    "DecimalException",
+    "Clamped",
+    "InvalidOperation",
+    "DivisionByZero",
+    "Inexact",
+    "Rounded",
+    "Subnormal",
+    "Overflow",
+    "Underflow",
+    "FloatOperation",
+    "DivisionImpossible",
+    "InvalidContext",
+    "ConversionSyntax",
+    "DivisionUndefined",
+    "ROUND_DOWN",
+    "ROUND_HALF_UP",
+    "ROUND_HALF_EVEN",
+    "ROUND_CEILING",
+    "ROUND_FLOOR",
+    "ROUND_UP",
+    "ROUND_HALF_DOWN",
+    "ROUND_05UP",
+    "setcontext",
+    "getcontext",
+    "localcontext",
+    "MAX_PREC",
+    "MAX_EMAX",
+    "MIN_EMIN",
+    "MIN_ETINY",
+    "HAVE_THREADS",
+    "HAVE_CONTEXTVAR",
+]

crates/ty_vendored/vendor/typeshed/stdlib/_queue.pyi

@@ -0,0 +1,16 @@
+from types import GenericAlias
+from typing import Any, Generic, TypeVar
+
+_T = TypeVar("_T")
+
+class Empty(Exception): ...
+
+class SimpleQueue(Generic[_T]):
+    def __init__(self) -> None: ...
+    def empty(self) -> bool: ...
+    def get(self, block: bool = True, timeout: float | None = None) -> _T: ...
+    def get_nowait(self) -> _T: ...
+    def put(self, item: _T, block: bool = True, timeout: float | None = None) -> None: ...
+    def put_nowait(self, item: _T) -> None: ...
+    def qsize(self) -> int: ...
+    def __class_getitem__(cls, item: Any, /) -> GenericAlias: ...

crates/ty_vendored/vendor/typeshed/stdlib/_random.pyi

@@ -0,0 +1,12 @@
+from typing_extensions import TypeAlias
+
+# Actually Tuple[(int,) * 625]
+_State: TypeAlias = tuple[int, ...]
+
+class Random:
+    def __init__(self, seed: object = ...) -> None: ...
+    def seed(self, n: object = None, /) -> None: ...
+    def getstate(self) -> _State: ...
+    def setstate(self, state: _State, /) -> None: ...
+    def random(self) -> float: ...
+    def getrandbits(self, k: int, /) -> int: ...

crates/ty_vendored/vendor/typeshed/stdlib/_sitebuiltins.pyi

@@ -0,0 +1,17 @@
+import sys
+from collections.abc import Iterable
+from typing import ClassVar, Literal, NoReturn
+
+class Quitter:
+    name: str
+    eof: str
+    def __init__(self, name: str, eof: str) -> None: ...
+    def __call__(self, code: sys._ExitCode = None) -> NoReturn: ...
+
+class _Printer:
+    MAXLINES: ClassVar[Literal[23]]
+    def __init__(self, name: str, data: str, files: Iterable[str] = (), dirs: Iterable[str] = ()) -> None: ...
+    def __call__(self) -> None: ...
+
+class _Helper:
+    def __call__(self, request: object = ...) -> None: ...

crates/ty_vendored/vendor/typeshed/stdlib/_socket.pyi

@@ -0,0 +1,834 @@
+import sys
+from _typeshed import ReadableBuffer, WriteableBuffer
+from collections.abc import Iterable
+from socket import error as error, gaierror as gaierror, herror as herror, timeout as timeout
+from typing import Any, SupportsIndex, overload
+from typing_extensions import CapsuleType, TypeAlias
+
+_CMSG: TypeAlias = tuple[int, int, bytes]
+_CMSGArg: TypeAlias = tuple[int, int, ReadableBuffer]
+
+# Addresses can be either tuples of varying lengths (AF_INET, AF_INET6,
+# AF_NETLINK, AF_TIPC) or strings/buffers (AF_UNIX).
+# See getsockaddrarg() in socketmodule.c.
+_Address: TypeAlias = tuple[Any, ...] | str | ReadableBuffer
+_RetAddress: TypeAlias = Any
+
+# ===== Constants =====
+# This matches the order in the CPython documentation
+# https://docs.python.org/3/library/socket.html#constants
+
+if sys.platform != "win32":
+    AF_UNIX: int
+
+AF_INET: int
+AF_INET6: int
+
+AF_UNSPEC: int
+
+SOCK_STREAM: int
+SOCK_DGRAM: int
+SOCK_RAW: int
+SOCK_RDM: int
+SOCK_SEQPACKET: int
+
+if sys.platform == "linux":
+    # Availability: Linux >= 2.6.27
+    SOCK_CLOEXEC: int
+    SOCK_NONBLOCK: int
+
+# --------------------
+# Many constants of these forms, documented in the Unix documentation on
+# sockets and/or the IP protocol, are also defined in the socket module.
+# SO_*
+# socket.SOMAXCONN
+# MSG_*
+# SOL_*
+# SCM_*
+# IPPROTO_*
+# IPPORT_*
+# INADDR_*
+# IP_*
+# IPV6_*
+# EAI_*
+# AI_*
+# NI_*
+# TCP_*
+# --------------------
+
+SO_ACCEPTCONN: int
+SO_BROADCAST: int
+SO_DEBUG: int
+SO_DONTROUTE: int
+SO_ERROR: int
+SO_KEEPALIVE: int
+SO_LINGER: int
+SO_OOBINLINE: int
+SO_RCVBUF: int
+SO_RCVLOWAT: int
+SO_RCVTIMEO: int
+SO_REUSEADDR: int
+SO_SNDBUF: int
+SO_SNDLOWAT: int
+SO_SNDTIMEO: int
+SO_TYPE: int
+if sys.platform != "linux":
+    SO_USELOOPBACK: int
+if sys.platform == "win32":
+    SO_EXCLUSIVEADDRUSE: int
+if sys.platform != "win32":
+    SO_REUSEPORT: int
+    if sys.platform != "darwin" or sys.version_info >= (3, 13):
+        SO_BINDTODEVICE: int
+
+if sys.platform != "win32" and sys.platform != "darwin":
+    SO_DOMAIN: int
+    SO_MARK: int
+    SO_PASSCRED: int
+    SO_PASSSEC: int
+    SO_PEERCRED: int
+    SO_PEERSEC: int
+    SO_PRIORITY: int
+    SO_PROTOCOL: int
+if sys.platform != "win32" and sys.platform != "darwin" and sys.platform != "linux":
+    SO_SETFIB: int
+if sys.platform == "linux" and sys.version_info >= (3, 13):
+    SO_BINDTOIFINDEX: int
+
+SOMAXCONN: int
+
+MSG_CTRUNC: int
+MSG_DONTROUTE: int
+MSG_OOB: int
+MSG_PEEK: int
+MSG_TRUNC: int
+MSG_WAITALL: int
+if sys.platform != "win32":
+    MSG_DONTWAIT: int
+    MSG_EOR: int
+    MSG_NOSIGNAL: int  # Sometimes this exists on darwin, sometimes not
+if sys.platform != "darwin":
+    MSG_ERRQUEUE: int
+if sys.platform == "win32":
+    MSG_BCAST: int
+    MSG_MCAST: int
+if sys.platform != "win32" and sys.platform != "darwin":
+    MSG_CMSG_CLOEXEC: int
+    MSG_CONFIRM: int
+    MSG_FASTOPEN: int
+    MSG_MORE: int
+if sys.platform != "win32" and sys.platform != "linux":
+    MSG_EOF: int
+if sys.platform != "win32" and sys.platform != "linux" and sys.platform != "darwin":
+    MSG_NOTIFICATION: int
+    MSG_BTAG: int  # Not FreeBSD either
+    MSG_ETAG: int  # Not FreeBSD either
+
+SOL_IP: int
+SOL_SOCKET: int
+SOL_TCP: int
+SOL_UDP: int
+if sys.platform != "win32" and sys.platform != "darwin":
+    # Defined in socket.h for Linux, but these aren't always present for
+    # some reason.
+    SOL_ATALK: int
+    SOL_AX25: int
+    SOL_HCI: int
+    SOL_IPX: int
+    SOL_NETROM: int
+    SOL_ROSE: int
+
+if sys.platform != "win32":
+    SCM_RIGHTS: int
+if sys.platform != "win32" and sys.platform != "darwin":
+    SCM_CREDENTIALS: int
+if sys.platform != "win32" and sys.platform != "linux":
+    SCM_CREDS: int
+
+IPPROTO_ICMP: int
+IPPROTO_IP: int
+IPPROTO_RAW: int
+IPPROTO_TCP: int
+IPPROTO_UDP: int
+IPPROTO_AH: int
+IPPROTO_DSTOPTS: int
+IPPROTO_EGP: int
+IPPROTO_ESP: int
+IPPROTO_FRAGMENT: int
+IPPROTO_HOPOPTS: int
+IPPROTO_ICMPV6: int
+IPPROTO_IDP: int
+IPPROTO_IGMP: int
+IPPROTO_IPV6: int
+IPPROTO_NONE: int
+IPPROTO_PIM: int
+IPPROTO_PUP: int
+IPPROTO_ROUTING: int
+IPPROTO_SCTP: int
+if sys.platform != "linux":
+    IPPROTO_GGP: int
+    IPPROTO_IPV4: int
+    IPPROTO_MAX: int
+    IPPROTO_ND: int
+if sys.platform == "win32":
+    IPPROTO_CBT: int
+    IPPROTO_ICLFXBM: int
+    IPPROTO_IGP: int
+    IPPROTO_L2TP: int
+    IPPROTO_PGM: int
+    IPPROTO_RDP: int
+    IPPROTO_ST: int
+if sys.platform != "win32":
+    IPPROTO_GRE: int
+    IPPROTO_IPIP: int
+    IPPROTO_RSVP: int
+    IPPROTO_TP: int
+if sys.platform != "win32" and sys.platform != "linux":
+    IPPROTO_EON: int
+    IPPROTO_HELLO: int
+    IPPROTO_IPCOMP: int
+    IPPROTO_XTP: int
+if sys.platform != "win32" and sys.platform != "darwin" and sys.platform != "linux":
+    IPPROTO_BIP: int  # Not FreeBSD either
+    IPPROTO_MOBILE: int  # Not FreeBSD either
+    IPPROTO_VRRP: int  # Not FreeBSD either
+if sys.platform == "linux":
+    # Availability: Linux >= 2.6.20, FreeBSD >= 10.1
+    IPPROTO_UDPLITE: int
+if sys.version_info >= (3, 10) and sys.platform == "linux":
+    IPPROTO_MPTCP: int
+
+IPPORT_RESERVED: int
+IPPORT_USERRESERVED: int
+
+INADDR_ALLHOSTS_GROUP: int
+INADDR_ANY: int
+INADDR_BROADCAST: int
+INADDR_LOOPBACK: int
+INADDR_MAX_LOCAL_GROUP: int
+INADDR_NONE: int
+INADDR_UNSPEC_GROUP: int
+
+IP_ADD_MEMBERSHIP: int
+IP_DROP_MEMBERSHIP: int
+IP_HDRINCL: int
+IP_MULTICAST_IF: int
+IP_MULTICAST_LOOP: int
+IP_MULTICAST_TTL: int
+IP_OPTIONS: int
+if sys.platform != "linux":
+    IP_RECVDSTADDR: int
+if sys.version_info >= (3, 10):
+    IP_RECVTOS: int
+IP_TOS: int
+IP_TTL: int
+if sys.platform != "win32":
+    IP_DEFAULT_MULTICAST_LOOP: int
+    IP_DEFAULT_MULTICAST_TTL: int
+    IP_MAX_MEMBERSHIPS: int
+    IP_RECVOPTS: int
+    IP_RECVRETOPTS: int
+    IP_RETOPTS: int
+if sys.platform != "win32" and sys.platform != "darwin":
+    IP_TRANSPARENT: int
+if sys.platform != "win32" and sys.platform != "darwin" and sys.version_info >= (3, 11):
+    IP_BIND_ADDRESS_NO_PORT: int
+if sys.version_info >= (3, 12):
+    IP_ADD_SOURCE_MEMBERSHIP: int
+    IP_BLOCK_SOURCE: int
+    IP_DROP_SOURCE_MEMBERSHIP: int
+    IP_PKTINFO: int
+    IP_UNBLOCK_SOURCE: int
+
+IPV6_CHECKSUM: int
+IPV6_JOIN_GROUP: int
+IPV6_LEAVE_GROUP: int
+IPV6_MULTICAST_HOPS: int
+IPV6_MULTICAST_IF: int
+IPV6_MULTICAST_LOOP: int
+IPV6_RECVTCLASS: int
+IPV6_TCLASS: int
+IPV6_UNICAST_HOPS: int
+IPV6_V6ONLY: int
+IPV6_DONTFRAG: int
+IPV6_HOPLIMIT: int
+IPV6_HOPOPTS: int
+IPV6_PKTINFO: int
+IPV6_RECVRTHDR: int
+IPV6_RTHDR: int
+if sys.platform != "win32":
+    IPV6_RTHDR_TYPE_0: int
+    IPV6_DSTOPTS: int
+    IPV6_NEXTHOP: int
+    IPV6_PATHMTU: int
+    IPV6_RECVDSTOPTS: int
+    IPV6_RECVHOPLIMIT: int
+    IPV6_RECVHOPOPTS: int
+    IPV6_RECVPATHMTU: int
+    IPV6_RECVPKTINFO: int
+    IPV6_RTHDRDSTOPTS: int
+
+if sys.platform != "win32" and sys.platform != "linux":
+    IPV6_USE_MIN_MTU: int
+
+EAI_AGAIN: int
+EAI_BADFLAGS: int
+EAI_FAIL: int
+EAI_FAMILY: int
+EAI_MEMORY: int
+EAI_NODATA: int
+EAI_NONAME: int
+EAI_SERVICE: int
+EAI_SOCKTYPE: int
+if sys.platform != "win32":
+    EAI_ADDRFAMILY: int
+    EAI_OVERFLOW: int
+    EAI_SYSTEM: int
+if sys.platform != "win32" and sys.platform != "linux":
+    EAI_BADHINTS: int
+    EAI_MAX: int
+    EAI_PROTOCOL: int
+
+AI_ADDRCONFIG: int
+AI_ALL: int
+AI_CANONNAME: int
+AI_NUMERICHOST: int
+AI_NUMERICSERV: int
+AI_PASSIVE: int
+AI_V4MAPPED: int
+if sys.platform != "win32" and sys.platform != "linux":
+    AI_DEFAULT: int
+    AI_MASK: int
+    AI_V4MAPPED_CFG: int
+
+NI_DGRAM: int
+NI_MAXHOST: int
+NI_MAXSERV: int
+NI_NAMEREQD: int
+NI_NOFQDN: int
+NI_NUMERICHOST: int
+NI_NUMERICSERV: int
+if sys.platform == "linux" and sys.version_info >= (3, 13):
+    NI_IDN: int
+
+TCP_FASTOPEN: int
+TCP_KEEPCNT: int
+TCP_KEEPINTVL: int
+TCP_MAXSEG: int
+TCP_NODELAY: int
+if sys.platform != "win32":
+    TCP_NOTSENT_LOWAT: int
+if sys.platform != "darwin":
+    TCP_KEEPIDLE: int
+if sys.version_info >= (3, 10) and sys.platform == "darwin":
+    TCP_KEEPALIVE: int
+if sys.version_info >= (3, 11) and sys.platform == "darwin":
+    TCP_CONNECTION_INFO: int
+
+if sys.platform != "win32" and sys.platform != "darwin":
+    TCP_CONGESTION: int
+    TCP_CORK: int
+    TCP_DEFER_ACCEPT: int
+    TCP_INFO: int
+    TCP_LINGER2: int
+    TCP_QUICKACK: int
+    TCP_SYNCNT: int
+    TCP_USER_TIMEOUT: int
+    TCP_WINDOW_CLAMP: int
+if sys.platform == "linux" and sys.version_info >= (3, 12):
+    TCP_CC_INFO: int
+    TCP_FASTOPEN_CONNECT: int
+    TCP_FASTOPEN_KEY: int
+    TCP_FASTOPEN_NO_COOKIE: int
+    TCP_INQ: int
+    TCP_MD5SIG: int
+    TCP_MD5SIG_EXT: int
+    TCP_QUEUE_SEQ: int
+    TCP_REPAIR: int
+    TCP_REPAIR_OPTIONS: int
+    TCP_REPAIR_QUEUE: int
+    TCP_REPAIR_WINDOW: int
+    TCP_SAVED_SYN: int
+    TCP_SAVE_SYN: int
+    TCP_THIN_DUPACK: int
+    TCP_THIN_LINEAR_TIMEOUTS: int
+    TCP_TIMESTAMP: int
+    TCP_TX_DELAY: int
+    TCP_ULP: int
+    TCP_ZEROCOPY_RECEIVE: int
+
+# --------------------
+# Specifically documented constants
+# --------------------
+
+if sys.platform == "linux":
+    # Availability: Linux >= 2.6.25, NetBSD >= 8
+    AF_CAN: int
+    PF_CAN: int
+    SOL_CAN_BASE: int
+    SOL_CAN_RAW: int
+    CAN_EFF_FLAG: int
+    CAN_EFF_MASK: int
+    CAN_ERR_FLAG: int
+    CAN_ERR_MASK: int
+    CAN_RAW: int
+    CAN_RAW_FILTER: int
+    CAN_RAW_LOOPBACK: int
+    CAN_RAW_RECV_OWN_MSGS: int
+    CAN_RTR_FLAG: int
+    CAN_SFF_MASK: int
+    if sys.version_info < (3, 11):
+        CAN_RAW_ERR_FILTER: int
+
+if sys.platform == "linux":
+    # Availability: Linux >= 2.6.25
+    CAN_BCM: int
+    CAN_BCM_TX_SETUP: int
+    CAN_BCM_TX_DELETE: int
+    CAN_BCM_TX_READ: int
+    CAN_BCM_TX_SEND: int
+    CAN_BCM_RX_SETUP: int
+    CAN_BCM_RX_DELETE: int
+    CAN_BCM_RX_READ: int
+    CAN_BCM_TX_STATUS: int
+    CAN_BCM_TX_EXPIRED: int
+    CAN_BCM_RX_STATUS: int
+    CAN_BCM_RX_TIMEOUT: int
+    CAN_BCM_RX_CHANGED: int
+    CAN_BCM_SETTIMER: int
+    CAN_BCM_STARTTIMER: int
+    CAN_BCM_TX_COUNTEVT: int
+    CAN_BCM_TX_ANNOUNCE: int
+    CAN_BCM_TX_CP_CAN_ID: int
+    CAN_BCM_RX_FILTER_ID: int
+    CAN_BCM_RX_CHECK_DLC: int
+    CAN_BCM_RX_NO_AUTOTIMER: int
+    CAN_BCM_RX_ANNOUNCE_RESUME: int
+    CAN_BCM_TX_RESET_MULTI_IDX: int
+    CAN_BCM_RX_RTR_FRAME: int
+    CAN_BCM_CAN_FD_FRAME: int
+
+if sys.platform == "linux":
+    # Availability: Linux >= 3.6
+    CAN_RAW_FD_FRAMES: int
+    # Availability: Linux >= 4.1
+    CAN_RAW_JOIN_FILTERS: int
+    # Availability: Linux >= 2.6.25
+    CAN_ISOTP: int
+    # Availability: Linux >= 5.4
+    CAN_J1939: int
+
+    J1939_MAX_UNICAST_ADDR: int
+    J1939_IDLE_ADDR: int
+    J1939_NO_ADDR: int
+    J1939_NO_NAME: int
+    J1939_PGN_REQUEST: int
+    J1939_PGN_ADDRESS_CLAIMED: int
+    J1939_PGN_ADDRESS_COMMANDED: int
+    J1939_PGN_PDU1_MAX: int
+    J1939_PGN_MAX: int
+    J1939_NO_PGN: int
+
+    SO_J1939_FILTER: int
+    SO_J1939_PROMISC: int
+    SO_J1939_SEND_PRIO: int
+    SO_J1939_ERRQUEUE: int
+
+    SCM_J1939_DEST_ADDR: int
+    SCM_J1939_DEST_NAME: int
+    SCM_J1939_PRIO: int
+    SCM_J1939_ERRQUEUE: int
+
+    J1939_NLA_PAD: int
+    J1939_NLA_BYTES_ACKED: int
+    J1939_EE_INFO_NONE: int
+    J1939_EE_INFO_TX_ABORT: int
+    J1939_FILTER_MAX: int
+
+if sys.version_info >= (3, 12) and sys.platform != "linux" and sys.platform != "win32" and sys.platform != "darwin":
+    # Availability: FreeBSD >= 14.0
+    AF_DIVERT: int
+    PF_DIVERT: int
+
+if sys.platform == "linux":
+    # Availability: Linux >= 2.2
+    AF_PACKET: int
+    PF_PACKET: int
+    PACKET_BROADCAST: int
+    PACKET_FASTROUTE: int
+    PACKET_HOST: int
+    PACKET_LOOPBACK: int
+    PACKET_MULTICAST: int
+    PACKET_OTHERHOST: int
+    PACKET_OUTGOING: int
+
+if sys.version_info >= (3, 12) and sys.platform == "linux":
+    ETH_P_ALL: int
+
+if sys.platform == "linux":
+    # Availability: Linux >= 2.6.30
+    AF_RDS: int
+    PF_RDS: int
+    SOL_RDS: int
+    # These are present in include/linux/rds.h but don't always show up
+    # here.
+    RDS_CANCEL_SENT_TO: int
+    RDS_CMSG_RDMA_ARGS: int
+    RDS_CMSG_RDMA_DEST: int
+    RDS_CMSG_RDMA_MAP: int
+    RDS_CMSG_RDMA_STATUS: int
+    RDS_CONG_MONITOR: int
+    RDS_FREE_MR: int
+    RDS_GET_MR: int
+    RDS_GET_MR_FOR_DEST: int
+    RDS_RDMA_DONTWAIT: int
+    RDS_RDMA_FENCE: int
+    RDS_RDMA_INVALIDATE: int
+    RDS_RDMA_NOTIFY_ME: int
+    RDS_RDMA_READWRITE: int
+    RDS_RDMA_SILENT: int
+    RDS_RDMA_USE_ONCE: int
+    RDS_RECVERR: int
+
+    # This is supported by CPython but doesn't seem to be a real thing.
+    # The closest existing constant in rds.h is RDS_CMSG_CONG_UPDATE
+    # RDS_CMSG_RDMA_UPDATE: int
+
+if sys.platform == "win32":
+    SIO_RCVALL: int
+    SIO_KEEPALIVE_VALS: int
+    SIO_LOOPBACK_FAST_PATH: int
+    RCVALL_MAX: int
+    RCVALL_OFF: int
+    RCVALL_ON: int
+    RCVALL_SOCKETLEVELONLY: int
+
+if sys.platform == "linux":
+    AF_TIPC: int
+    SOL_TIPC: int
+    TIPC_ADDR_ID: int
+    TIPC_ADDR_NAME: int
+    TIPC_ADDR_NAMESEQ: int
+    TIPC_CFG_SRV: int
+    TIPC_CLUSTER_SCOPE: int
+    TIPC_CONN_TIMEOUT: int
+    TIPC_CRITICAL_IMPORTANCE: int
+    TIPC_DEST_DROPPABLE: int
+    TIPC_HIGH_IMPORTANCE: int
+    TIPC_IMPORTANCE: int
+    TIPC_LOW_IMPORTANCE: int
+    TIPC_MEDIUM_IMPORTANCE: int
+    TIPC_NODE_SCOPE: int
+    TIPC_PUBLISHED: int
+    TIPC_SRC_DROPPABLE: int
+    TIPC_SUBSCR_TIMEOUT: int
+    TIPC_SUB_CANCEL: int
+    TIPC_SUB_PORTS: int
+    TIPC_SUB_SERVICE: int
+    TIPC_TOP_SRV: int
+    TIPC_WAIT_FOREVER: int
+    TIPC_WITHDRAWN: int
+    TIPC_ZONE_SCOPE: int
+
+if sys.platform == "linux":
+    # Availability: Linux >= 2.6.38
+    AF_ALG: int
+    SOL_ALG: int
+    ALG_OP_DECRYPT: int
+    ALG_OP_ENCRYPT: int
+    ALG_OP_SIGN: int
+    ALG_OP_VERIFY: int
+    ALG_SET_AEAD_ASSOCLEN: int
+    ALG_SET_AEAD_AUTHSIZE: int
+    ALG_SET_IV: int
+    ALG_SET_KEY: int
+    ALG_SET_OP: int
+    ALG_SET_PUBKEY: int
+
+if sys.platform == "linux":
+    # Availability: Linux >= 4.8 (or maybe 3.9, CPython docs are confusing)
+    AF_VSOCK: int
+    IOCTL_VM_SOCKETS_GET_LOCAL_CID: int
+    VMADDR_CID_ANY: int
+    VMADDR_CID_HOST: int
+    VMADDR_PORT_ANY: int
+    SO_VM_SOCKETS_BUFFER_MAX_SIZE: int
+    SO_VM_SOCKETS_BUFFER_SIZE: int
+    SO_VM_SOCKETS_BUFFER_MIN_SIZE: int
+    VM_SOCKETS_INVALID_VERSION: int  # undocumented
+
+# Documented as only available on BSD, macOS, but empirically sometimes
+# available on Windows
+if sys.platform != "linux":
+    AF_LINK: int
+
+has_ipv6: bool
+
+if sys.platform != "darwin" and sys.platform != "linux":
+    BDADDR_ANY: str
+    BDADDR_LOCAL: str
+
+if sys.platform != "win32" and sys.platform != "darwin" and sys.platform != "linux":
+    HCI_FILTER: int  # not in NetBSD or DragonFlyBSD
+    HCI_TIME_STAMP: int  # not in FreeBSD, NetBSD, or DragonFlyBSD
+    HCI_DATA_DIR: int  # not in FreeBSD, NetBSD, or DragonFlyBSD
+
+if sys.platform == "linux":
+    AF_QIPCRTR: int  # Availability: Linux >= 4.7
+
+if sys.version_info >= (3, 11) and sys.platform != "linux" and sys.platform != "win32" and sys.platform != "darwin":
+    # FreeBSD
+    SCM_CREDS2: int
+    LOCAL_CREDS: int
+    LOCAL_CREDS_PERSISTENT: int
+
+if sys.version_info >= (3, 11) and sys.platform == "linux":
+    SO_INCOMING_CPU: int  # Availability: Linux >= 3.9
+
+if sys.version_info >= (3, 12) and sys.platform == "win32":
+    # Availability: Windows
+    AF_HYPERV: int
+    HV_PROTOCOL_RAW: int
+    HVSOCKET_CONNECT_TIMEOUT: int
+    HVSOCKET_CONNECT_TIMEOUT_MAX: int
+    HVSOCKET_CONNECTED_SUSPEND: int
+    HVSOCKET_ADDRESS_FLAG_PASSTHRU: int
+    HV_GUID_ZERO: str
+    HV_GUID_WILDCARD: str
+    HV_GUID_BROADCAST: str
+    HV_GUID_CHILDREN: str
+    HV_GUID_LOOPBACK: str
+    HV_GUID_PARENT: str
+
+if sys.version_info >= (3, 12):
+    if sys.platform != "win32":
+        # Availability: Linux, FreeBSD, macOS
+        ETHERTYPE_ARP: int
+        ETHERTYPE_IP: int
+        ETHERTYPE_IPV6: int
+        ETHERTYPE_VLAN: int
+
+# --------------------
+# Semi-documented constants
+# These are alluded to under the "Socket families" section in the docs
+# https://docs.python.org/3/library/socket.html#socket-families
+# --------------------
+
+if sys.platform == "linux":
+    # Netlink is defined by Linux
+    AF_NETLINK: int
+    NETLINK_CRYPTO: int
+    NETLINK_DNRTMSG: int
+    NETLINK_FIREWALL: int
+    NETLINK_IP6_FW: int
+    NETLINK_NFLOG: int
+    NETLINK_ROUTE: int
+    NETLINK_USERSOCK: int
+    NETLINK_XFRM: int
+    # Technically still supported by CPython
+    # NETLINK_ARPD: int  # linux 2.0 to 2.6.12 (EOL August 2005)
+    # NETLINK_ROUTE6: int  # linux 2.2 to 2.6.12 (EOL August 2005)
+    # NETLINK_SKIP: int  # linux 2.0 to 2.6.12 (EOL August 2005)
+    # NETLINK_TAPBASE: int  # linux 2.2 to 2.6.12 (EOL August 2005)
+    # NETLINK_TCPDIAG: int  # linux 2.6.0 to 2.6.13 (EOL December 2005)
+    # NETLINK_W1: int  # linux 2.6.13 to 2.6.17 (EOL October 2006)
+
+if sys.platform == "darwin":
+    PF_SYSTEM: int
+    SYSPROTO_CONTROL: int
+
+if sys.platform != "darwin" and sys.platform != "linux":
+    AF_BLUETOOTH: int
+
+if sys.platform != "win32" and sys.platform != "darwin" and sys.platform != "linux":
+    # Linux and some BSD support is explicit in the docs
+    # Windows and macOS do not support in practice
+    BTPROTO_HCI: int
+    BTPROTO_L2CAP: int
+    BTPROTO_SCO: int  # not in FreeBSD
+if sys.platform != "darwin" and sys.platform != "linux":
+    BTPROTO_RFCOMM: int
+
+if sys.platform == "linux":
+    UDPLITE_RECV_CSCOV: int
+    UDPLITE_SEND_CSCOV: int
+
+# --------------------
+# Documented under socket.shutdown
+# --------------------
+SHUT_RD: int
+SHUT_RDWR: int
+SHUT_WR: int
+
+# --------------------
+# Undocumented constants
+# --------------------
+
+# Undocumented address families
+AF_APPLETALK: int
+AF_DECnet: int
+AF_IPX: int
+AF_SNA: int
+
+if sys.platform != "win32":
+    AF_ROUTE: int
+
+if sys.platform == "darwin":
+    AF_SYSTEM: int
+
+if sys.platform != "darwin":
+    AF_IRDA: int
+
+if sys.platform != "win32" and sys.platform != "darwin":
+    AF_ASH: int
+    AF_ATMPVC: int
+    AF_ATMSVC: int
+    AF_AX25: int
+    AF_BRIDGE: int
+    AF_ECONET: int
+    AF_KEY: int
+    AF_LLC: int
+    AF_NETBEUI: int
+    AF_NETROM: int
+    AF_PPPOX: int
+    AF_ROSE: int
+    AF_SECURITY: int
+    AF_WANPIPE: int
+    AF_X25: int
+
+# Miscellaneous undocumented
+
+if sys.platform != "win32" and sys.platform != "linux":
+    LOCAL_PEERCRED: int
+
+if sys.platform != "win32" and sys.platform != "darwin":
+    # Defined in linux socket.h, but this isn't always present for
+    # some reason.
+    IPX_TYPE: int
+
+# ===== Classes =====
+
+class socket:
+    @property
+    def family(self) -> int: ...
+    @property
+    def type(self) -> int: ...
+    @property
+    def proto(self) -> int: ...
+    # F811: "Redefinition of unused `timeout`"
+    @property
+    def timeout(self) -> float | None: ...  # noqa: F811
+    if sys.platform == "win32":
+        def __init__(
+            self, family: int = ..., type: int = ..., proto: int = ..., fileno: SupportsIndex | bytes | None = ...
+        ) -> None: ...
+    else:
+        def __init__(self, family: int = ..., type: int = ..., proto: int = ..., fileno: SupportsIndex | None = ...) -> None: ...
+
+    def bind(self, address: _Address, /) -> None: ...
+    def close(self) -> None: ...
+    def connect(self, address: _Address, /) -> None: ...
+    def connect_ex(self, address: _Address, /) -> int: ...
+    def detach(self) -> int: ...
+    def fileno(self) -> int: ...
+    def getpeername(self) -> _RetAddress: ...
+    def getsockname(self) -> _RetAddress: ...
+    @overload
+    def getsockopt(self, level: int, optname: int, /) -> int: ...
+    @overload
+    def getsockopt(self, level: int, optname: int, buflen: int, /) -> bytes: ...
+    def getblocking(self) -> bool: ...
+    def gettimeout(self) -> float | None: ...
+    if sys.platform == "win32":
+        def ioctl(self, control: int, option: int | tuple[int, int, int] | bool, /) -> None: ...
+
+    def listen(self, backlog: int = ..., /) -> None: ...
+    def recv(self, bufsize: int, flags: int = ..., /) -> bytes: ...
+    def recvfrom(self, bufsize: int, flags: int = ..., /) -> tuple[bytes, _RetAddress]: ...
+    if sys.platform != "win32":
+        def recvmsg(self, bufsize: int, ancbufsize: int = ..., flags: int = ..., /) -> tuple[bytes, list[_CMSG], int, Any]: ...
+        def recvmsg_into(
+            self, buffers: Iterable[WriteableBuffer], ancbufsize: int = ..., flags: int = ..., /
+        ) -> tuple[int, list[_CMSG], int, Any]: ...
+
+    def recvfrom_into(self, buffer: WriteableBuffer, nbytes: int = ..., flags: int = ...) -> tuple[int, _RetAddress]: ...
+    def recv_into(self, buffer: WriteableBuffer, nbytes: int = ..., flags: int = ...) -> int: ...
+    def send(self, data: ReadableBuffer, flags: int = ..., /) -> int: ...
+    def sendall(self, data: ReadableBuffer, flags: int = ..., /) -> None: ...
+    @overload
+    def sendto(self, data: ReadableBuffer, address: _Address, /) -> int: ...
+    @overload
+    def sendto(self, data: ReadableBuffer, flags: int, address: _Address, /) -> int: ...
+    if sys.platform != "win32":
+        def sendmsg(
+            self,
+            buffers: Iterable[ReadableBuffer],
+            ancdata: Iterable[_CMSGArg] = ...,
+            flags: int = ...,
+            address: _Address | None = ...,
+            /,
+        ) -> int: ...
+    if sys.platform == "linux":
+        def sendmsg_afalg(
+            self, msg: Iterable[ReadableBuffer] = ..., *, op: int, iv: Any = ..., assoclen: int = ..., flags: int = ...
+        ) -> int: ...
+
+    def setblocking(self, flag: bool, /) -> None: ...
+    def settimeout(self, value: float | None, /) -> None: ...
+    @overload
+    def setsockopt(self, level: int, optname: int, value: int | ReadableBuffer, /) -> None: ...
+    @overload
+    def setsockopt(self, level: int, optname: int, value: None, optlen: int, /) -> None: ...
+    if sys.platform == "win32":
+        def share(self, process_id: int, /) -> bytes: ...
+
+    def shutdown(self, how: int, /) -> None: ...
+
+SocketType = socket
+
+# ===== Functions =====
+
+def close(fd: SupportsIndex, /) -> None: ...
+def dup(fd: SupportsIndex, /) -> int: ...
+
+# the 5th tuple item is an address
+def getaddrinfo(
+    host: bytes | str | None,
+    port: bytes | str | int | None,
+    family: int = ...,
+    type: int = ...,
+    proto: int = ...,
+    flags: int = ...,
+) -> list[tuple[int, int, int, str, tuple[str, int] | tuple[str, int, int, int] | tuple[int, bytes]]]: ...
+def gethostbyname(hostname: str, /) -> str: ...
+def gethostbyname_ex(hostname: str, /) -> tuple[str, list[str], list[str]]: ...
+def gethostname() -> str: ...
+def gethostbyaddr(ip_address: str, /) -> tuple[str, list[str], list[str]]: ...
+def getnameinfo(sockaddr: tuple[str, int] | tuple[str, int, int, int] | tuple[int, bytes], flags: int, /) -> tuple[str, str]: ...
+def getprotobyname(protocolname: str, /) -> int: ...
+def getservbyname(servicename: str, protocolname: str = ..., /) -> int: ...
+def getservbyport(port: int, protocolname: str = ..., /) -> str: ...
+def ntohl(x: int, /) -> int: ...  # param & ret val are 32-bit ints
+def ntohs(x: int, /) -> int: ...  # param & ret val are 16-bit ints
+def htonl(x: int, /) -> int: ...  # param & ret val are 32-bit ints
+def htons(x: int, /) -> int: ...  # param & ret val are 16-bit ints
+def inet_aton(ip_addr: str, /) -> bytes: ...  # ret val 4 bytes in length
+def inet_ntoa(packed_ip: ReadableBuffer, /) -> str: ...
+def inet_pton(address_family: int, ip_string: str, /) -> bytes: ...
+def inet_ntop(address_family: int, packed_ip: ReadableBuffer, /) -> str: ...
+def getdefaulttimeout() -> float | None: ...
+
+# F811: "Redefinition of unused `timeout`"
+def setdefaulttimeout(timeout: float | None, /) -> None: ...  # noqa: F811
+
+if sys.platform != "win32":
+    def sethostname(name: str, /) -> None: ...
+    def CMSG_LEN(length: int, /) -> int: ...
+    def CMSG_SPACE(length: int, /) -> int: ...
+    def socketpair(family: int = ..., type: int = ..., proto: int = ..., /) -> tuple[socket, socket]: ...
+
+def if_nameindex() -> list[tuple[int, str]]: ...
+def if_nametoindex(oname: str, /) -> int: ...
+def if_indextoname(index: int, /) -> str: ...
+
+CAPI: CapsuleType

crates/ty_vendored/vendor/typeshed/stdlib/_sqlite3.pyi

@@ -0,0 +1,312 @@
+import sys
+from _typeshed import ReadableBuffer, StrOrBytesPath
+from collections.abc import Callable
+from sqlite3 import (
+    Connection as Connection,
+    Cursor as Cursor,
+    DatabaseError as DatabaseError,
+    DataError as DataError,
+    Error as Error,
+    IntegrityError as IntegrityError,
+    InterfaceError as InterfaceError,
+    InternalError as InternalError,
+    NotSupportedError as NotSupportedError,
+    OperationalError as OperationalError,
+    PrepareProtocol as PrepareProtocol,
+    ProgrammingError as ProgrammingError,
+    Row as Row,
+    Warning as Warning,
+)
+from typing import Any, Final, Literal, TypeVar, overload
+from typing_extensions import TypeAlias
+
+if sys.version_info >= (3, 11):
+    from sqlite3 import Blob as Blob
+
+_T = TypeVar("_T")
+_ConnectionT = TypeVar("_ConnectionT", bound=Connection)
+_SqliteData: TypeAlias = str | ReadableBuffer | int | float | None
+_Adapter: TypeAlias = Callable[[_T], _SqliteData]
+_Converter: TypeAlias = Callable[[bytes], Any]
+
+PARSE_COLNAMES: Final[int]
+PARSE_DECLTYPES: Final[int]
+SQLITE_ALTER_TABLE: Final[int]
+SQLITE_ANALYZE: Final[int]
+SQLITE_ATTACH: Final[int]
+SQLITE_CREATE_INDEX: Final[int]
+SQLITE_CREATE_TABLE: Final[int]
+SQLITE_CREATE_TEMP_INDEX: Final[int]
+SQLITE_CREATE_TEMP_TABLE: Final[int]
+SQLITE_CREATE_TEMP_TRIGGER: Final[int]
+SQLITE_CREATE_TEMP_VIEW: Final[int]
+SQLITE_CREATE_TRIGGER: Final[int]
+SQLITE_CREATE_VIEW: Final[int]
+SQLITE_CREATE_VTABLE: Final[int]
+SQLITE_DELETE: Final[int]
+SQLITE_DENY: Final[int]
+SQLITE_DETACH: Final[int]
+SQLITE_DONE: Final[int]
+SQLITE_DROP_INDEX: Final[int]
+SQLITE_DROP_TABLE: Final[int]
+SQLITE_DROP_TEMP_INDEX: Final[int]
+SQLITE_DROP_TEMP_TABLE: Final[int]
+SQLITE_DROP_TEMP_TRIGGER: Final[int]
+SQLITE_DROP_TEMP_VIEW: Final[int]
+SQLITE_DROP_TRIGGER: Final[int]
+SQLITE_DROP_VIEW: Final[int]
+SQLITE_DROP_VTABLE: Final[int]
+SQLITE_FUNCTION: Final[int]
+SQLITE_IGNORE: Final[int]
+SQLITE_INSERT: Final[int]
+SQLITE_OK: Final[int]
+SQLITE_PRAGMA: Final[int]
+SQLITE_READ: Final[int]
+SQLITE_RECURSIVE: Final[int]
+SQLITE_REINDEX: Final[int]
+SQLITE_SAVEPOINT: Final[int]
+SQLITE_SELECT: Final[int]
+SQLITE_TRANSACTION: Final[int]
+SQLITE_UPDATE: Final[int]
+adapters: dict[tuple[type[Any], type[Any]], _Adapter[Any]]
+converters: dict[str, _Converter]
+sqlite_version: str
+
+if sys.version_info < (3, 12):
+    version: str
+
+if sys.version_info >= (3, 12):
+    LEGACY_TRANSACTION_CONTROL: Final[int]
+    SQLITE_DBCONFIG_DEFENSIVE: Final[int]
+    SQLITE_DBCONFIG_DQS_DDL: Final[int]
+    SQLITE_DBCONFIG_DQS_DML: Final[int]
+    SQLITE_DBCONFIG_ENABLE_FKEY: Final[int]
+    SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER: Final[int]
+    SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION: Final[int]
+    SQLITE_DBCONFIG_ENABLE_QPSG: Final[int]
+    SQLITE_DBCONFIG_ENABLE_TRIGGER: Final[int]
+    SQLITE_DBCONFIG_ENABLE_VIEW: Final[int]
+    SQLITE_DBCONFIG_LEGACY_ALTER_TABLE: Final[int]
+    SQLITE_DBCONFIG_LEGACY_FILE_FORMAT: Final[int]
+    SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE: Final[int]
+    SQLITE_DBCONFIG_RESET_DATABASE: Final[int]
+    SQLITE_DBCONFIG_TRIGGER_EQP: Final[int]
+    SQLITE_DBCONFIG_TRUSTED_SCHEMA: Final[int]
+    SQLITE_DBCONFIG_WRITABLE_SCHEMA: Final[int]
+
+if sys.version_info >= (3, 11):
+    SQLITE_ABORT: Final[int]
+    SQLITE_ABORT_ROLLBACK: Final[int]
+    SQLITE_AUTH: Final[int]
+    SQLITE_AUTH_USER: Final[int]
+    SQLITE_BUSY: Final[int]
+    SQLITE_BUSY_RECOVERY: Final[int]
+    SQLITE_BUSY_SNAPSHOT: Final[int]
+    SQLITE_BUSY_TIMEOUT: Final[int]
+    SQLITE_CANTOPEN: Final[int]
+    SQLITE_CANTOPEN_CONVPATH: Final[int]
+    SQLITE_CANTOPEN_DIRTYWAL: Final[int]
+    SQLITE_CANTOPEN_FULLPATH: Final[int]
+    SQLITE_CANTOPEN_ISDIR: Final[int]
+    SQLITE_CANTOPEN_NOTEMPDIR: Final[int]
+    SQLITE_CANTOPEN_SYMLINK: Final[int]
+    SQLITE_CONSTRAINT: Final[int]
+    SQLITE_CONSTRAINT_CHECK: Final[int]
+    SQLITE_CONSTRAINT_COMMITHOOK: Final[int]
+    SQLITE_CONSTRAINT_FOREIGNKEY: Final[int]
+    SQLITE_CONSTRAINT_FUNCTION: Final[int]
+    SQLITE_CONSTRAINT_NOTNULL: Final[int]
+    SQLITE_CONSTRAINT_PINNED: Final[int]
+    SQLITE_CONSTRAINT_PRIMARYKEY: Final[int]
+    SQLITE_CONSTRAINT_ROWID: Final[int]
+    SQLITE_CONSTRAINT_TRIGGER: Final[int]
+    SQLITE_CONSTRAINT_UNIQUE: Final[int]
+    SQLITE_CONSTRAINT_VTAB: Final[int]
+    SQLITE_CORRUPT: Final[int]
+    SQLITE_CORRUPT_INDEX: Final[int]
+    SQLITE_CORRUPT_SEQUENCE: Final[int]
+    SQLITE_CORRUPT_VTAB: Final[int]
+    SQLITE_EMPTY: Final[int]
+    SQLITE_ERROR: Final[int]
+    SQLITE_ERROR_MISSING_COLLSEQ: Final[int]
+    SQLITE_ERROR_RETRY: Final[int]
+    SQLITE_ERROR_SNAPSHOT: Final[int]
+    SQLITE_FORMAT: Final[int]
+    SQLITE_FULL: Final[int]
+    SQLITE_INTERNAL: Final[int]
+    SQLITE_INTERRUPT: Final[int]
+    SQLITE_IOERR: Final[int]
+    SQLITE_IOERR_ACCESS: Final[int]
+    SQLITE_IOERR_AUTH: Final[int]
+    SQLITE_IOERR_BEGIN_ATOMIC: Final[int]
+    SQLITE_IOERR_BLOCKED: Final[int]
+    SQLITE_IOERR_CHECKRESERVEDLOCK: Final[int]
+    SQLITE_IOERR_CLOSE: Final[int]
+    SQLITE_IOERR_COMMIT_ATOMIC: Final[int]
+    SQLITE_IOERR_CONVPATH: Final[int]
+    SQLITE_IOERR_CORRUPTFS: Final[int]
+    SQLITE_IOERR_DATA: Final[int]
+    SQLITE_IOERR_DELETE: Final[int]
+    SQLITE_IOERR_DELETE_NOENT: Final[int]
+    SQLITE_IOERR_DIR_CLOSE: Final[int]
+    SQLITE_IOERR_DIR_FSYNC: Final[int]
+    SQLITE_IOERR_FSTAT: Final[int]
+    SQLITE_IOERR_FSYNC: Final[int]
+    SQLITE_IOERR_GETTEMPPATH: Final[int]
+    SQLITE_IOERR_LOCK: Final[int]
+    SQLITE_IOERR_MMAP: Final[int]
+    SQLITE_IOERR_NOMEM: Final[int]
+    SQLITE_IOERR_RDLOCK: Final[int]
+    SQLITE_IOERR_READ: Final[int]
+    SQLITE_IOERR_ROLLBACK_ATOMIC: Final[int]
+    SQLITE_IOERR_SEEK: Final[int]
+    SQLITE_IOERR_SHMLOCK: Final[int]
+    SQLITE_IOERR_SHMMAP: Final[int]
+    SQLITE_IOERR_SHMOPEN: Final[int]
+    SQLITE_IOERR_SHMSIZE: Final[int]
+    SQLITE_IOERR_SHORT_READ: Final[int]
+    SQLITE_IOERR_TRUNCATE: Final[int]
+    SQLITE_IOERR_UNLOCK: Final[int]
+    SQLITE_IOERR_VNODE: Final[int]
+    SQLITE_IOERR_WRITE: Final[int]
+    SQLITE_LIMIT_ATTACHED: Final[int]
+    SQLITE_LIMIT_COLUMN: Final[int]
+    SQLITE_LIMIT_COMPOUND_SELECT: Final[int]
+    SQLITE_LIMIT_EXPR_DEPTH: Final[int]
+    SQLITE_LIMIT_FUNCTION_ARG: Final[int]
+    SQLITE_LIMIT_LENGTH: Final[int]
+    SQLITE_LIMIT_LIKE_PATTERN_LENGTH: Final[int]
+    SQLITE_LIMIT_SQL_LENGTH: Final[int]
+    SQLITE_LIMIT_TRIGGER_DEPTH: Final[int]
+    SQLITE_LIMIT_VARIABLE_NUMBER: Final[int]
+    SQLITE_LIMIT_VDBE_OP: Final[int]
+    SQLITE_LIMIT_WORKER_THREADS: Final[int]
+    SQLITE_LOCKED: Final[int]
+    SQLITE_LOCKED_SHAREDCACHE: Final[int]
+    SQLITE_LOCKED_VTAB: Final[int]
+    SQLITE_MISMATCH: Final[int]
+    SQLITE_MISUSE: Final[int]
+    SQLITE_NOLFS: Final[int]
+    SQLITE_NOMEM: Final[int]
+    SQLITE_NOTADB: Final[int]
+    SQLITE_NOTFOUND: Final[int]
+    SQLITE_NOTICE: Final[int]
+    SQLITE_NOTICE_RECOVER_ROLLBACK: Final[int]
+    SQLITE_NOTICE_RECOVER_WAL: Final[int]
+    SQLITE_OK_LOAD_PERMANENTLY: Final[int]
+    SQLITE_OK_SYMLINK: Final[int]
+    SQLITE_PERM: Final[int]
+    SQLITE_PROTOCOL: Final[int]
+    SQLITE_RANGE: Final[int]
+    SQLITE_READONLY: Final[int]
+    SQLITE_READONLY_CANTINIT: Final[int]
+    SQLITE_READONLY_CANTLOCK: Final[int]
+    SQLITE_READONLY_DBMOVED: Final[int]
+    SQLITE_READONLY_DIRECTORY: Final[int]
+    SQLITE_READONLY_RECOVERY: Final[int]
+    SQLITE_READONLY_ROLLBACK: Final[int]
+    SQLITE_ROW: Final[int]
+    SQLITE_SCHEMA: Final[int]
+    SQLITE_TOOBIG: Final[int]
+    SQLITE_WARNING: Final[int]
+    SQLITE_WARNING_AUTOINDEX: Final[int]
+    threadsafety: Final[int]
+
+# Can take or return anything depending on what's in the registry.
+@overload
+def adapt(obj: Any, proto: Any, /) -> Any: ...
+@overload
+def adapt(obj: Any, proto: Any, alt: _T, /) -> Any | _T: ...
+def complete_statement(statement: str) -> bool: ...
+
+if sys.version_info >= (3, 12):
+    @overload
+    def connect(
+        database: StrOrBytesPath,
+        timeout: float = 5.0,
+        detect_types: int = 0,
+        isolation_level: Literal["DEFERRED", "EXCLUSIVE", "IMMEDIATE"] | None = "DEFERRED",
+        check_same_thread: bool = True,
+        cached_statements: int = 128,
+        uri: bool = False,
+        *,
+        autocommit: bool = ...,
+    ) -> Connection: ...
+    @overload
+    def connect(
+        database: StrOrBytesPath,
+        timeout: float,
+        detect_types: int,
+        isolation_level: Literal["DEFERRED", "EXCLUSIVE", "IMMEDIATE"] | None,
+        check_same_thread: bool,
+        factory: type[_ConnectionT],
+        cached_statements: int = 128,
+        uri: bool = False,
+        *,
+        autocommit: bool = ...,
+    ) -> _ConnectionT: ...
+    @overload
+    def connect(
+        database: StrOrBytesPath,
+        timeout: float = 5.0,
+        detect_types: int = 0,
+        isolation_level: Literal["DEFERRED", "EXCLUSIVE", "IMMEDIATE"] | None = "DEFERRED",
+        check_same_thread: bool = True,
+        *,
+        factory: type[_ConnectionT],
+        cached_statements: int = 128,
+        uri: bool = False,
+        autocommit: bool = ...,
+    ) -> _ConnectionT: ...
+
+else:
+    @overload
+    def connect(
+        database: StrOrBytesPath,
+        timeout: float = 5.0,
+        detect_types: int = 0,
+        isolation_level: Literal["DEFERRED", "EXCLUSIVE", "IMMEDIATE"] | None = "DEFERRED",
+        check_same_thread: bool = True,
+        cached_statements: int = 128,
+        uri: bool = False,
+    ) -> Connection: ...
+    @overload
+    def connect(
+        database: StrOrBytesPath,
+        timeout: float,
+        detect_types: int,
+        isolation_level: Literal["DEFERRED", "EXCLUSIVE", "IMMEDIATE"] | None,
+        check_same_thread: bool,
+        factory: type[_ConnectionT],
+        cached_statements: int = 128,
+        uri: bool = False,
+    ) -> _ConnectionT: ...
+    @overload
+    def connect(
+        database: StrOrBytesPath,
+        timeout: float = 5.0,
+        detect_types: int = 0,
+        isolation_level: Literal["DEFERRED", "EXCLUSIVE", "IMMEDIATE"] | None = "DEFERRED",
+        check_same_thread: bool = True,
+        *,
+        factory: type[_ConnectionT],
+        cached_statements: int = 128,
+        uri: bool = False,
+    ) -> _ConnectionT: ...
+
+def enable_callback_tracebacks(enable: bool, /) -> None: ...
+
+if sys.version_info < (3, 12):
+    # takes a pos-or-keyword argument because there is a C wrapper
+    def enable_shared_cache(do_enable: int) -> None: ...
+
+if sys.version_info >= (3, 10):
+    def register_adapter(type: type[_T], adapter: _Adapter[_T], /) -> None: ...
+    def register_converter(typename: str, converter: _Converter, /) -> None: ...
+
+else:
+    def register_adapter(type: type[_T], caster: _Adapter[_T], /) -> None: ...
+    def register_converter(name: str, converter: _Converter, /) -> None: ...
+
+if sys.version_info < (3, 10):
+    OptimizedUnicode = str

crates/ty_vendored/vendor/typeshed/stdlib/_ssl.pyi

@@ -0,0 +1,291 @@
+import sys
+from _typeshed import ReadableBuffer, StrOrBytesPath
+from collections.abc import Callable
+from ssl import (
+    SSLCertVerificationError as SSLCertVerificationError,
+    SSLContext,
+    SSLEOFError as SSLEOFError,
+    SSLError as SSLError,
+    SSLObject,
+    SSLSyscallError as SSLSyscallError,
+    SSLWantReadError as SSLWantReadError,
+    SSLWantWriteError as SSLWantWriteError,
+    SSLZeroReturnError as SSLZeroReturnError,
+)
+from typing import Any, ClassVar, Literal, TypedDict, final, overload
+from typing_extensions import NotRequired, Self, TypeAlias
+
+_PasswordType: TypeAlias = Callable[[], str | bytes | bytearray] | str | bytes | bytearray
+_PCTRTT: TypeAlias = tuple[tuple[str, str], ...]
+_PCTRTTT: TypeAlias = tuple[_PCTRTT, ...]
+_PeerCertRetDictType: TypeAlias = dict[str, str | _PCTRTTT | _PCTRTT]
+
+class _Cipher(TypedDict):
+    aead: bool
+    alg_bits: int
+    auth: str
+    description: str
+    digest: str | None
+    id: int
+    kea: str
+    name: str
+    protocol: str
+    strength_bits: int
+    symmetric: str
+
+class _CertInfo(TypedDict):
+    subject: tuple[tuple[tuple[str, str], ...], ...]
+    issuer: tuple[tuple[tuple[str, str], ...], ...]
+    version: int
+    serialNumber: str
+    notBefore: str
+    notAfter: str
+    subjectAltName: NotRequired[tuple[tuple[str, str], ...] | None]
+    OCSP: NotRequired[tuple[str, ...] | None]
+    caIssuers: NotRequired[tuple[str, ...] | None]
+    crlDistributionPoints: NotRequired[tuple[str, ...] | None]
+
+def RAND_add(string: str | ReadableBuffer, entropy: float, /) -> None: ...
+def RAND_bytes(n: int, /) -> bytes: ...
+
+if sys.version_info < (3, 12):
+    def RAND_pseudo_bytes(n: int, /) -> tuple[bytes, bool]: ...
+
+if sys.version_info < (3, 10):
+    def RAND_egd(path: str) -> None: ...
+
+def RAND_status() -> bool: ...
+def get_default_verify_paths() -> tuple[str, str, str, str]: ...
+
+if sys.platform == "win32":
+    _EnumRetType: TypeAlias = list[tuple[bytes, str, set[str] | bool]]
+    def enum_certificates(store_name: str) -> _EnumRetType: ...
+    def enum_crls(store_name: str) -> _EnumRetType: ...
+
+def txt2obj(txt: str, name: bool = False) -> tuple[int, str, str, str]: ...
+def nid2obj(nid: int, /) -> tuple[int, str, str, str]: ...
+
+class _SSLContext:
+    check_hostname: bool
+    keylog_filename: str | None
+    maximum_version: int
+    minimum_version: int
+    num_tickets: int
+    options: int
+    post_handshake_auth: bool
+    protocol: int
+    if sys.version_info >= (3, 10):
+        security_level: int
+    sni_callback: Callable[[SSLObject, str, SSLContext], None | int] | None
+    verify_flags: int
+    verify_mode: int
+    def __new__(cls, protocol: int, /) -> Self: ...
+    def cert_store_stats(self) -> dict[str, int]: ...
+    @overload
+    def get_ca_certs(self, binary_form: Literal[False] = False) -> list[_PeerCertRetDictType]: ...
+    @overload
+    def get_ca_certs(self, binary_form: Literal[True]) -> list[bytes]: ...
+    @overload
+    def get_ca_certs(self, binary_form: bool = False) -> Any: ...
+    def get_ciphers(self) -> list[_Cipher]: ...
+    def load_cert_chain(
+        self, certfile: StrOrBytesPath, keyfile: StrOrBytesPath | None = None, password: _PasswordType | None = None
+    ) -> None: ...
+    def load_dh_params(self, path: str, /) -> None: ...
+    def load_verify_locations(
+        self,
+        cafile: StrOrBytesPath | None = None,
+        capath: StrOrBytesPath | None = None,
+        cadata: str | ReadableBuffer | None = None,
+    ) -> None: ...
+    def session_stats(self) -> dict[str, int]: ...
+    def set_ciphers(self, cipherlist: str, /) -> None: ...
+    def set_default_verify_paths(self) -> None: ...
+    def set_ecdh_curve(self, name: str, /) -> None: ...
+    if sys.version_info >= (3, 13):
+        def set_psk_client_callback(self, callback: Callable[[str | None], tuple[str | None, bytes]] | None) -> None: ...
+        def set_psk_server_callback(
+            self, callback: Callable[[str | None], bytes] | None, identity_hint: str | None = None
+        ) -> None: ...
+
+@final
+class MemoryBIO:
+    eof: bool
+    pending: int
+    def __new__(self) -> Self: ...
+    def read(self, size: int = -1, /) -> bytes: ...
+    def write(self, b: ReadableBuffer, /) -> int: ...
+    def write_eof(self) -> None: ...
+
+@final
+class SSLSession:
+    __hash__: ClassVar[None]  # type: ignore[assignment]
+    @property
+    def has_ticket(self) -> bool: ...
+    @property
+    def id(self) -> bytes: ...
+    @property
+    def ticket_lifetime_hint(self) -> int: ...
+    @property
+    def time(self) -> int: ...
+    @property
+    def timeout(self) -> int: ...
+
+# _ssl.Certificate is weird: it can't be instantiated or subclassed.
+# Instances can only be created via methods of the private _ssl._SSLSocket class,
+# for which the relevant method signatures are:
+#
+# class _SSLSocket:
+#     def get_unverified_chain(self) -> list[Certificate] | None: ...
+#     def get_verified_chain(self) -> list[Certificate] | None: ...
+#
+# You can find a _ssl._SSLSocket object as the _sslobj attribute of a ssl.SSLSocket object
+
+if sys.version_info >= (3, 10):
+    @final
+    class Certificate:
+        def get_info(self) -> _CertInfo: ...
+        @overload
+        def public_bytes(self) -> str: ...
+        @overload
+        def public_bytes(self, format: Literal[1] = 1, /) -> str: ...  # ENCODING_PEM
+        @overload
+        def public_bytes(self, format: Literal[2], /) -> bytes: ...  # ENCODING_DER
+        @overload
+        def public_bytes(self, format: int, /) -> str | bytes: ...
+
+if sys.version_info < (3, 12):
+    err_codes_to_names: dict[tuple[int, int], str]
+    err_names_to_codes: dict[str, tuple[int, int]]
+    lib_codes_to_names: dict[int, str]
+
+_DEFAULT_CIPHERS: str
+
+# SSL error numbers
+SSL_ERROR_ZERO_RETURN: int
+SSL_ERROR_WANT_READ: int
+SSL_ERROR_WANT_WRITE: int
+SSL_ERROR_WANT_X509_LOOKUP: int
+SSL_ERROR_SYSCALL: int
+SSL_ERROR_SSL: int
+SSL_ERROR_WANT_CONNECT: int
+SSL_ERROR_EOF: int
+SSL_ERROR_INVALID_ERROR_CODE: int
+
+# verify modes
+CERT_NONE: int
+CERT_OPTIONAL: int
+CERT_REQUIRED: int
+
+# verify flags
+VERIFY_DEFAULT: int
+VERIFY_CRL_CHECK_LEAF: int
+VERIFY_CRL_CHECK_CHAIN: int
+VERIFY_X509_STRICT: int
+VERIFY_X509_TRUSTED_FIRST: int
+if sys.version_info >= (3, 10):
+    VERIFY_ALLOW_PROXY_CERTS: int
+    VERIFY_X509_PARTIAL_CHAIN: int
+
+# alert descriptions
+ALERT_DESCRIPTION_CLOSE_NOTIFY: int
+ALERT_DESCRIPTION_UNEXPECTED_MESSAGE: int
+ALERT_DESCRIPTION_BAD_RECORD_MAC: int
+ALERT_DESCRIPTION_RECORD_OVERFLOW: int
+ALERT_DESCRIPTION_DECOMPRESSION_FAILURE: int
+ALERT_DESCRIPTION_HANDSHAKE_FAILURE: int
+ALERT_DESCRIPTION_BAD_CERTIFICATE: int
+ALERT_DESCRIPTION_UNSUPPORTED_CERTIFICATE: int
+ALERT_DESCRIPTION_CERTIFICATE_REVOKED: int
+ALERT_DESCRIPTION_CERTIFICATE_EXPIRED: int
+ALERT_DESCRIPTION_CERTIFICATE_UNKNOWN: int
+ALERT_DESCRIPTION_ILLEGAL_PARAMETER: int
+ALERT_DESCRIPTION_UNKNOWN_CA: int
+ALERT_DESCRIPTION_ACCESS_DENIED: int
+ALERT_DESCRIPTION_DECODE_ERROR: int
+ALERT_DESCRIPTION_DECRYPT_ERROR: int
+ALERT_DESCRIPTION_PROTOCOL_VERSION: int
+ALERT_DESCRIPTION_INSUFFICIENT_SECURITY: int
+ALERT_DESCRIPTION_INTERNAL_ERROR: int
+ALERT_DESCRIPTION_USER_CANCELLED: int
+ALERT_DESCRIPTION_NO_RENEGOTIATION: int
+ALERT_DESCRIPTION_UNSUPPORTED_EXTENSION: int
+ALERT_DESCRIPTION_CERTIFICATE_UNOBTAINABLE: int
+ALERT_DESCRIPTION_UNRECOGNIZED_NAME: int
+ALERT_DESCRIPTION_BAD_CERTIFICATE_STATUS_RESPONSE: int
+ALERT_DESCRIPTION_BAD_CERTIFICATE_HASH_VALUE: int
+ALERT_DESCRIPTION_UNKNOWN_PSK_IDENTITY: int
+
+# protocol versions
+PROTOCOL_SSLv23: int
+PROTOCOL_TLS: int
+PROTOCOL_TLS_CLIENT: int
+PROTOCOL_TLS_SERVER: int
+PROTOCOL_TLSv1: int
+PROTOCOL_TLSv1_1: int
+PROTOCOL_TLSv1_2: int
+
+# protocol options
+OP_ALL: int
+OP_NO_SSLv2: int
+OP_NO_SSLv3: int
+OP_NO_TLSv1: int
+OP_NO_TLSv1_1: int
+OP_NO_TLSv1_2: int
+OP_NO_TLSv1_3: int
+OP_CIPHER_SERVER_PREFERENCE: int
+OP_SINGLE_DH_USE: int
+OP_NO_TICKET: int
+OP_SINGLE_ECDH_USE: int
+OP_NO_COMPRESSION: int
+OP_ENABLE_MIDDLEBOX_COMPAT: int
+OP_NO_RENEGOTIATION: int
+if sys.version_info >= (3, 11) or sys.platform == "linux":
+    OP_IGNORE_UNEXPECTED_EOF: int
+if sys.version_info >= (3, 12):
+    OP_LEGACY_SERVER_CONNECT: int
+    OP_ENABLE_KTLS: int
+
+# host flags
+HOSTFLAG_ALWAYS_CHECK_SUBJECT: int
+HOSTFLAG_NEVER_CHECK_SUBJECT: int
+HOSTFLAG_NO_WILDCARDS: int
+HOSTFLAG_NO_PARTIAL_WILDCARDS: int
+HOSTFLAG_MULTI_LABEL_WILDCARDS: int
+HOSTFLAG_SINGLE_LABEL_SUBDOMAINS: int
+
+if sys.version_info >= (3, 10):
+    # certificate file types
+    # Typed as Literal so the overload on Certificate.public_bytes can work properly.
+    ENCODING_PEM: Literal[1]
+    ENCODING_DER: Literal[2]
+
+# protocol versions
+PROTO_MINIMUM_SUPPORTED: int
+PROTO_MAXIMUM_SUPPORTED: int
+PROTO_SSLv3: int
+PROTO_TLSv1: int
+PROTO_TLSv1_1: int
+PROTO_TLSv1_2: int
+PROTO_TLSv1_3: int
+
+# feature support
+HAS_SNI: bool
+HAS_TLS_UNIQUE: bool
+HAS_ECDH: bool
+HAS_NPN: bool
+if sys.version_info >= (3, 13):
+    HAS_PSK: bool
+HAS_ALPN: bool
+HAS_SSLv2: bool
+HAS_SSLv3: bool
+HAS_TLSv1: bool
+HAS_TLSv1_1: bool
+HAS_TLSv1_2: bool
+HAS_TLSv1_3: bool
+
+# version info
+OPENSSL_VERSION_NUMBER: int
+OPENSSL_VERSION_INFO: tuple[int, int, int, int, int]
+OPENSSL_VERSION: str
+_OPENSSL_API_VERSION: tuple[int, int, int, int, int]

crates/ty_vendored/vendor/typeshed/stdlib/_stat.pyi

@@ -0,0 +1,119 @@
+import sys
+from typing import Final
+
+SF_APPEND: Final = 0x00040000
+SF_ARCHIVED: Final = 0x00010000
+SF_IMMUTABLE: Final = 0x00020000
+SF_NOUNLINK: Final = 0x00100000
+SF_SNAPSHOT: Final = 0x00200000
+
+ST_MODE: Final = 0
+ST_INO: Final = 1
+ST_DEV: Final = 2
+ST_NLINK: Final = 3
+ST_UID: Final = 4
+ST_GID: Final = 5
+ST_SIZE: Final = 6
+ST_ATIME: Final = 7
+ST_MTIME: Final = 8
+ST_CTIME: Final = 9
+
+S_IFIFO: Final = 0o010000
+S_IFLNK: Final = 0o120000
+S_IFREG: Final = 0o100000
+S_IFSOCK: Final = 0o140000
+S_IFBLK: Final = 0o060000
+S_IFCHR: Final = 0o020000
+S_IFDIR: Final = 0o040000
+
+# These are 0 on systems that don't support the specific kind of file.
+# Example: Linux doesn't support door files, so S_IFDOOR is 0 on linux.
+S_IFDOOR: Final[int]
+S_IFPORT: Final[int]
+S_IFWHT: Final[int]
+
+S_ISUID: Final = 0o4000
+S_ISGID: Final = 0o2000
+S_ISVTX: Final = 0o1000
+
+S_IRWXU: Final = 0o0700
+S_IRUSR: Final = 0o0400
+S_IWUSR: Final = 0o0200
+S_IXUSR: Final = 0o0100
+
+S_IRWXG: Final = 0o0070
+S_IRGRP: Final = 0o0040
+S_IWGRP: Final = 0o0020
+S_IXGRP: Final = 0o0010
+
+S_IRWXO: Final = 0o0007
+S_IROTH: Final = 0o0004
+S_IWOTH: Final = 0o0002
+S_IXOTH: Final = 0o0001
+
+S_ENFMT: Final = 0o2000
+S_IREAD: Final = 0o0400
+S_IWRITE: Final = 0o0200
+S_IEXEC: Final = 0o0100
+
+UF_APPEND: Final = 0x00000004
+UF_COMPRESSED: Final = 0x00000020  # OS X 10.6+ only
+UF_HIDDEN: Final = 0x00008000  # OX X 10.5+ only
+UF_IMMUTABLE: Final = 0x00000002
+UF_NODUMP: Final = 0x00000001
+UF_NOUNLINK: Final = 0x00000010
+UF_OPAQUE: Final = 0x00000008
+
+def S_IMODE(mode: int, /) -> int: ...
+def S_IFMT(mode: int, /) -> int: ...
+def S_ISBLK(mode: int, /) -> bool: ...
+def S_ISCHR(mode: int, /) -> bool: ...
+def S_ISDIR(mode: int, /) -> bool: ...
+def S_ISDOOR(mode: int, /) -> bool: ...
+def S_ISFIFO(mode: int, /) -> bool: ...
+def S_ISLNK(mode: int, /) -> bool: ...
+def S_ISPORT(mode: int, /) -> bool: ...
+def S_ISREG(mode: int, /) -> bool: ...
+def S_ISSOCK(mode: int, /) -> bool: ...
+def S_ISWHT(mode: int, /) -> bool: ...
+def filemode(mode: int, /) -> str: ...
+
+if sys.platform == "win32":
+    IO_REPARSE_TAG_SYMLINK: Final = 0xA000000C
+    IO_REPARSE_TAG_MOUNT_POINT: Final = 0xA0000003
+    IO_REPARSE_TAG_APPEXECLINK: Final = 0x8000001B
+
+if sys.platform == "win32":
+    FILE_ATTRIBUTE_ARCHIVE: Final = 32
+    FILE_ATTRIBUTE_COMPRESSED: Final = 2048
+    FILE_ATTRIBUTE_DEVICE: Final = 64
+    FILE_ATTRIBUTE_DIRECTORY: Final = 16
+    FILE_ATTRIBUTE_ENCRYPTED: Final = 16384
+    FILE_ATTRIBUTE_HIDDEN: Final = 2
+    FILE_ATTRIBUTE_INTEGRITY_STREAM: Final = 32768
+    FILE_ATTRIBUTE_NORMAL: Final = 128
+    FILE_ATTRIBUTE_NOT_CONTENT_INDEXED: Final = 8192
+    FILE_ATTRIBUTE_NO_SCRUB_DATA: Final = 131072
+    FILE_ATTRIBUTE_OFFLINE: Final = 4096
+    FILE_ATTRIBUTE_READONLY: Final = 1
+    FILE_ATTRIBUTE_REPARSE_POINT: Final = 1024
+    FILE_ATTRIBUTE_SPARSE_FILE: Final = 512
+    FILE_ATTRIBUTE_SYSTEM: Final = 4
+    FILE_ATTRIBUTE_TEMPORARY: Final = 256
+    FILE_ATTRIBUTE_VIRTUAL: Final = 65536
+
+if sys.version_info >= (3, 13):
+    # Varies by platform.
+    SF_SETTABLE: Final[int]
+    # https://github.com/python/cpython/issues/114081#issuecomment-2119017790
+    # SF_RESTRICTED: Literal[0x00080000]
+    SF_FIRMLINK: Final = 0x00800000
+    SF_DATALESS: Final = 0x40000000
+
+    if sys.platform == "darwin":
+        SF_SUPPORTED: Final = 0x9F0000
+        SF_SYNTHETIC: Final = 0xC0000000
+
+    UF_TRACKED: Final = 0x00000040
+    UF_DATAVAULT: Final = 0x00000080
+    UF_SETTABLE: Final = 0x0000FFFF

crates/ty_vendored/vendor/typeshed/stdlib/_struct.pyi

@@ -0,0 +1,22 @@
+from _typeshed import ReadableBuffer, WriteableBuffer
+from collections.abc import Iterator
+from typing import Any
+
+def pack(fmt: str | bytes, /, *v: Any) -> bytes: ...
+def pack_into(fmt: str | bytes, buffer: WriteableBuffer, offset: int, /, *v: Any) -> None: ...
+def unpack(format: str | bytes, buffer: ReadableBuffer, /) -> tuple[Any, ...]: ...
+def unpack_from(format: str | bytes, /, buffer: ReadableBuffer, offset: int = 0) -> tuple[Any, ...]: ...
+def iter_unpack(format: str | bytes, buffer: ReadableBuffer, /) -> Iterator[tuple[Any, ...]]: ...
+def calcsize(format: str | bytes, /) -> int: ...
+
+class Struct:
+    @property
+    def format(self) -> str: ...
+    @property
+    def size(self) -> int: ...
+    def __init__(self, format: str | bytes) -> None: ...
+    def pack(self, *v: Any) -> bytes: ...
+    def pack_into(self, buffer: WriteableBuffer, offset: int, *v: Any) -> None: ...
+    def unpack(self, buffer: ReadableBuffer, /) -> tuple[Any, ...]: ...
+    def unpack_from(self, buffer: ReadableBuffer, offset: int = 0) -> tuple[Any, ...]: ...
+    def iter_unpack(self, buffer: ReadableBuffer, /) -> Iterator[tuple[Any, ...]]: ...

crates/ty_vendored/vendor/typeshed/stdlib/_thread.pyi

@@ -0,0 +1,111 @@
+import signal
+import sys
+from _typeshed import structseq
+from collections.abc import Callable
+from threading import Thread
+from types import TracebackType
+from typing import Any, Final, NoReturn, final, overload
+from typing_extensions import TypeVarTuple, Unpack
+
+_Ts = TypeVarTuple("_Ts")
+
+error = RuntimeError
+
+def _count() -> int: ...
+@final
+class RLock:
+    def acquire(self, blocking: bool = True, timeout: float = -1) -> bool: ...
+    def release(self) -> None: ...
+    __enter__ = acquire
+    def __exit__(self, t: type[BaseException] | None, v: BaseException | None, tb: TracebackType | None) -> None: ...
+
+if sys.version_info >= (3, 13):
+    @final
+    class _ThreadHandle:
+        ident: int
+
+        def join(self, timeout: float | None = None, /) -> None: ...
+        def is_done(self) -> bool: ...
+        def _set_done(self) -> None: ...
+
+    def start_joinable_thread(
+        function: Callable[[], object], handle: _ThreadHandle | None = None, daemon: bool = True
+    ) -> _ThreadHandle: ...
+    @final
+    class lock:
+        def acquire(self, blocking: bool = True, timeout: float = -1) -> bool: ...
+        def release(self) -> None: ...
+        def locked(self) -> bool: ...
+        def acquire_lock(self, blocking: bool = True, timeout: float = -1) -> bool: ...
+        def release_lock(self) -> None: ...
+        def locked_lock(self) -> bool: ...
+        def __enter__(self) -> bool: ...
+        def __exit__(
+            self, type: type[BaseException] | None, value: BaseException | None, traceback: TracebackType | None
+        ) -> None: ...
+
+    LockType = lock
+else:
+    @final
+    class LockType:
+        def acquire(self, blocking: bool = True, timeout: float = -1) -> bool: ...
+        def release(self) -> None: ...
+        def locked(self) -> bool: ...
+        def acquire_lock(self, blocking: bool = True, timeout: float = -1) -> bool: ...
+        def release_lock(self) -> None: ...
+        def locked_lock(self) -> bool: ...
+        def __enter__(self) -> bool: ...
+        def __exit__(
+            self, type: type[BaseException] | None, value: BaseException | None, traceback: TracebackType | None
+        ) -> None: ...
+
+@overload
+def start_new_thread(function: Callable[[Unpack[_Ts]], object], args: tuple[Unpack[_Ts]], /) -> int: ...
+@overload
+def start_new_thread(function: Callable[..., object], args: tuple[Any, ...], kwargs: dict[str, Any], /) -> int: ...
+
+# Obsolete synonym for start_new_thread()
+@overload
+def start_new(function: Callable[[Unpack[_Ts]], object], args: tuple[Unpack[_Ts]], /) -> int: ...
+@overload
+def start_new(function: Callable[..., object], args: tuple[Any, ...], kwargs: dict[str, Any], /) -> int: ...
+
+if sys.version_info >= (3, 10):
+    def interrupt_main(signum: signal.Signals = ..., /) -> None: ...
+
+else:
+    def interrupt_main() -> None: ...
+
+def exit() -> NoReturn: ...
+def exit_thread() -> NoReturn: ...  # Obsolete synonym for exit()
+def allocate_lock() -> LockType: ...
+def allocate() -> LockType: ...  # Obsolete synonym for allocate_lock()
+def get_ident() -> int: ...
+def stack_size(size: int = 0, /) -> int: ...
+
+TIMEOUT_MAX: float
+
+def get_native_id() -> int: ...  # only available on some platforms
+@final
+class _ExceptHookArgs(structseq[Any], tuple[type[BaseException], BaseException | None, TracebackType | None, Thread | None]):
+    if sys.version_info >= (3, 10):
+        __match_args__: Final = ("exc_type", "exc_value", "exc_traceback", "thread")
+
+    @property
+    def exc_type(self) -> type[BaseException]: ...
+    @property
+    def exc_value(self) -> BaseException | None: ...
+    @property
+    def exc_traceback(self) -> TracebackType | None: ...
+    @property
+    def thread(self) -> Thread | None: ...
+
+_excepthook: Callable[[_ExceptHookArgs], Any]
+
+if sys.version_info >= (3, 12):
+    def daemon_threads_allowed() -> bool: ...
+
+class _local:
+    def __getattribute__(self, name: str, /) -> Any: ...
+    def __setattr__(self, name: str, value: Any, /) -> None: ...
+    def __delattr__(self, name: str, /) -> None: ...

crates/ty_vendored/vendor/typeshed/stdlib/_threading_local.pyi

@@ -0,0 +1,22 @@
+from threading import RLock
+from typing import Any
+from typing_extensions import Self, TypeAlias
+from weakref import ReferenceType
+
+__all__ = ["local"]
+_LocalDict: TypeAlias = dict[Any, Any]
+
+class _localimpl:
+    key: str
+    dicts: dict[int, tuple[ReferenceType[Any], _LocalDict]]
+    # Keep localargs in sync with the *args, **kwargs annotation on local.__new__
+    localargs: tuple[list[Any], dict[str, Any]]
+    locallock: RLock
+    def get_dict(self) -> _LocalDict: ...
+    def create_dict(self) -> _LocalDict: ...
+
+class local:
+    def __new__(cls, /, *args: Any, **kw: Any) -> Self: ...
+    def __getattribute__(self, name: str) -> Any: ...
+    def __setattr__(self, name: str, value: Any) -> None: ...
+    def __delattr__(self, name: str) -> None: ...

crates/ty_vendored/vendor/typeshed/stdlib/_tkinter.pyi

@@ -0,0 +1,143 @@
+import sys
+from collections.abc import Callable
+from typing import Any, ClassVar, Final, final
+from typing_extensions import TypeAlias
+
+# _tkinter is meant to be only used internally by tkinter, but some tkinter
+# functions e.g. return _tkinter.Tcl_Obj objects. Tcl_Obj represents a Tcl
+# object that hasn't been converted to a string.
+#
+# There are not many ways to get Tcl_Objs from tkinter, and I'm not sure if the
+# only existing ways are supposed to return Tcl_Objs as opposed to returning
+# strings. Here's one of these things that return Tcl_Objs:
+#
+#    >>> import tkinter
+#    >>> text = tkinter.Text()
+#    >>> text.tag_add('foo', '1.0', 'end')
+#    >>> text.tag_ranges('foo')
+#    (<textindex object: '1.0'>, <textindex object: '2.0'>)
+@final
+class Tcl_Obj:
+    @property
+    def string(self) -> str: ...
+    @property
+    def typename(self) -> str: ...
+    __hash__: ClassVar[None]  # type: ignore[assignment]
+    def __eq__(self, value, /): ...
+    def __ge__(self, value, /): ...
+    def __gt__(self, value, /): ...
+    def __le__(self, value, /): ...
+    def __lt__(self, value, /): ...
+    def __ne__(self, value, /): ...
+
+class TclError(Exception): ...
+
+_TkinterTraceFunc: TypeAlias = Callable[[tuple[str, ...]], object]
+
+# This class allows running Tcl code. Tkinter uses it internally a lot, and
+# it's often handy to drop a piece of Tcl code into a tkinter program. Example:
+#
+#    >>> import tkinter, _tkinter
+#    >>> tkapp = tkinter.Tk().tk
+#    >>> isinstance(tkapp, _tkinter.TkappType)
+#    True
+#    >>> tkapp.call('set', 'foo', (1,2,3))
+#    (1, 2, 3)
+#    >>> tkapp.eval('return $foo')
+#    '1 2 3'
+#    >>>
+#
+# call args can be pretty much anything. Also, call(some_tuple) is same as call(*some_tuple).
+#
+# eval always returns str because _tkinter_tkapp_eval_impl in _tkinter.c calls
+# Tkapp_UnicodeResult, and it returns a string when it succeeds.
+@final
+class TkappType:
+    # Please keep in sync with tkinter.Tk
+    def adderrorinfo(self, msg, /): ...
+    def call(self, command: Any, /, *args: Any) -> Any: ...
+    def createcommand(self, name, func, /): ...
+    if sys.platform != "win32":
+        def createfilehandler(self, file, mask, func, /): ...
+        def deletefilehandler(self, file, /): ...
+
+    def createtimerhandler(self, milliseconds, func, /): ...
+    def deletecommand(self, name, /): ...
+    def dooneevent(self, flags: int = 0, /): ...
+    def eval(self, script: str, /) -> str: ...
+    def evalfile(self, fileName, /): ...
+    def exprboolean(self, s, /): ...
+    def exprdouble(self, s, /): ...
+    def exprlong(self, s, /): ...
+    def exprstring(self, s, /): ...
+    def getboolean(self, arg, /): ...
+    def getdouble(self, arg, /): ...
+    def getint(self, arg, /): ...
+    def getvar(self, *args, **kwargs): ...
+    def globalgetvar(self, *args, **kwargs): ...
+    def globalsetvar(self, *args, **kwargs): ...
+    def globalunsetvar(self, *args, **kwargs): ...
+    def interpaddr(self): ...
+    def loadtk(self) -> None: ...
+    def mainloop(self, threshold: int = 0, /): ...
+    def quit(self): ...
+    def record(self, script, /): ...
+    def setvar(self, *ags, **kwargs): ...
+    if sys.version_info < (3, 11):
+        def split(self, arg, /): ...
+
+    def splitlist(self, arg, /): ...
+    def unsetvar(self, *args, **kwargs): ...
+    def wantobjects(self, *args, **kwargs): ...
+    def willdispatch(self): ...
+    if sys.version_info >= (3, 12):
+        def gettrace(self, /) -> _TkinterTraceFunc | None: ...
+        def settrace(self, func: _TkinterTraceFunc | None, /) -> None: ...
+
+# These should be kept in sync with tkinter.tix constants, except ALL_EVENTS which doesn't match TCL_ALL_EVENTS
+ALL_EVENTS: Final = -3
+FILE_EVENTS: Final = 8
+IDLE_EVENTS: Final = 32
+TIMER_EVENTS: Final = 16
+WINDOW_EVENTS: Final = 4
+
+DONT_WAIT: Final = 2
+EXCEPTION: Final = 8
+READABLE: Final = 2
+WRITABLE: Final = 4
+
+TCL_VERSION: Final[str]
+TK_VERSION: Final[str]
+
+@final
+class TkttType:
+    def deletetimerhandler(self): ...
+
+if sys.version_info >= (3, 13):
+    def create(
+        screenName: str | None = None,
+        baseName: str = "",
+        className: str = "Tk",
+        interactive: bool = False,
+        wantobjects: int = 0,
+        wantTk: bool = True,
+        sync: bool = False,
+        use: str | None = None,
+        /,
+    ): ...
+
+else:
+    def create(
+        screenName: str | None = None,
+        baseName: str = "",
+        className: str = "Tk",
+        interactive: bool = False,
+        wantobjects: bool = False,
+        wantTk: bool = True,
+        sync: bool = False,
+        use: str | None = None,
+        /,
+    ): ...
+
+def getbusywaitinterval(): ...
+def setbusywaitinterval(new_val, /): ...

crates/ty_vendored/vendor/typeshed/stdlib/_tracemalloc.pyi

@@ -0,0 +1,13 @@
+from collections.abc import Sequence
+from tracemalloc import _FrameTuple, _TraceTuple
+
+def _get_object_traceback(obj: object, /) -> Sequence[_FrameTuple] | None: ...
+def _get_traces() -> Sequence[_TraceTuple]: ...
+def clear_traces() -> None: ...
+def get_traceback_limit() -> int: ...
+def get_traced_memory() -> tuple[int, int]: ...
+def get_tracemalloc_memory() -> int: ...
+def is_tracing() -> bool: ...
+def reset_peak() -> None: ...
+def start(nframe: int = 1, /) -> None: ...
+def stop() -> None: ...

crates/ty_vendored/vendor/typeshed/stdlib/_typeshed/README.md

@@ -0,0 +1,34 @@
+# Utility types for typeshed
+
+This package and its submodules contains various common types used by
+typeshed. It can also be used by packages outside typeshed, but beware
+the API stability guarantees below.
+
+## Usage
+
+The `_typeshed` package and its types do not exist at runtime, but can be
+used freely in stubs (`.pyi`) files. To import the types from this package in
+implementation (`.py`) files, use the following construct:
+
+```python
+from typing import TYPE_CHECKING
+
+if TYPE_CHECKING:
+    from _typeshed import ...
+```
+
+Types can then be used in annotations by either quoting them or
+using:
+
+```python
+from __future__ import annotations
+```
+
+## API Stability
+
+You can use this package and its submodules outside of typeshed, but we
+guarantee only limited API stability. Items marked as "stable" will not be
+removed or changed in an incompatible way for at least one year.
+Before making such a change, the "stable" moniker will be removed
+and we will mark the type in question as deprecated. No guarantees
+are made about unmarked types.

crates/ty_vendored/vendor/typeshed/stdlib/_typeshed/__init__.pyi

@@ -0,0 +1,366 @@
+# Utility types for typeshed
+#
+# See the README.md file in this directory for more information.
+
+import sys
+from collections.abc import Awaitable, Callable, Iterable, Sequence, Set as AbstractSet, Sized
+from dataclasses import Field
+from os import PathLike
+from types import FrameType, TracebackType
+from typing import (
+    Any,
+    AnyStr,
+    ClassVar,
+    Final,
+    Generic,
+    Literal,
+    Protocol,
+    SupportsFloat,
+    SupportsIndex,
+    SupportsInt,
+    TypeVar,
+    final,
+    overload,
+)
+from typing_extensions import Buffer, LiteralString, Self as _Self, TypeAlias
+
+_KT = TypeVar("_KT")
+_KT_co = TypeVar("_KT_co", covariant=True)
+_KT_contra = TypeVar("_KT_contra", contravariant=True)
+_VT = TypeVar("_VT")
+_VT_co = TypeVar("_VT_co", covariant=True)
+_T = TypeVar("_T")
+_T_co = TypeVar("_T_co", covariant=True)
+_T_contra = TypeVar("_T_contra", contravariant=True)
+
+# Alternative to `typing_extensions.Self`, exclusively for use with `__new__`
+# in metaclasses:
+#     def __new__(cls: type[Self], ...) -> Self: ...
+# In other cases, use `typing_extensions.Self`.
+Self = TypeVar("Self")  # noqa: Y001
+
+# covariant version of typing.AnyStr, useful for protocols
+AnyStr_co = TypeVar("AnyStr_co", str, bytes, covariant=True)  # noqa: Y001
+
+# For partially known annotations. Usually, fields where type annotations
+# haven't been added are left unannotated, but in some situations this
+# isn't possible or a type is already partially known. In cases like these,
+# use Incomplete instead of Any as a marker. For example, use
+# "Incomplete | None" instead of "Any | None".
+Incomplete: TypeAlias = Any  # stable
+
+# To describe a function parameter that is unused and will work with anything.
+Unused: TypeAlias = object  # stable
+
+# Marker for return types that include None, but where forcing the user to
+# check for None can be detrimental. Sometimes called "the Any trick". See
+# CONTRIBUTING.md for more information.
+MaybeNone: TypeAlias = Any  # stable
+
+# Used to mark arguments that default to a sentinel value. This prevents
+# stubtest from complaining about the default value not matching.
+#
+# def foo(x: int | None = sentinel) -> None: ...
+#
+# In cases where the sentinel object is exported and can be used by user code,
+# a construct like this is better:
+#
+# _SentinelType = NewType("_SentinelType", object)
+# sentinel: _SentinelType
+# def foo(x: int | None | _SentinelType = ...) -> None: ...
+sentinel: Any
+
+# stable
+class IdentityFunction(Protocol):
+    def __call__(self, x: _T, /) -> _T: ...
+
+# stable
+class SupportsNext(Protocol[_T_co]):
+    def __next__(self) -> _T_co: ...
+
+# stable
+class SupportsAnext(Protocol[_T_co]):
+    def __anext__(self) -> Awaitable[_T_co]: ...
+
+# Comparison protocols
+
+class SupportsDunderLT(Protocol[_T_contra]):
+    def __lt__(self, other: _T_contra, /) -> bool: ...
+
+class SupportsDunderGT(Protocol[_T_contra]):
+    def __gt__(self, other: _T_contra, /) -> bool: ...
+
+class SupportsDunderLE(Protocol[_T_contra]):
+    def __le__(self, other: _T_contra, /) -> bool: ...
+
+class SupportsDunderGE(Protocol[_T_contra]):
+    def __ge__(self, other: _T_contra, /) -> bool: ...
+
+class SupportsAllComparisons(
+    SupportsDunderLT[Any], SupportsDunderGT[Any], SupportsDunderLE[Any], SupportsDunderGE[Any], Protocol
+): ...
+
+SupportsRichComparison: TypeAlias = SupportsDunderLT[Any] | SupportsDunderGT[Any]
+SupportsRichComparisonT = TypeVar("SupportsRichComparisonT", bound=SupportsRichComparison)  # noqa: Y001
+
+# Dunder protocols
+
+class SupportsAdd(Protocol[_T_contra, _T_co]):
+    def __add__(self, x: _T_contra, /) -> _T_co: ...
+
+class SupportsRAdd(Protocol[_T_contra, _T_co]):
+    def __radd__(self, x: _T_contra, /) -> _T_co: ...
+
+class SupportsSub(Protocol[_T_contra, _T_co]):
+    def __sub__(self, x: _T_contra, /) -> _T_co: ...
+
+class SupportsRSub(Protocol[_T_contra, _T_co]):
+    def __rsub__(self, x: _T_contra, /) -> _T_co: ...
+
+class SupportsMul(Protocol[_T_contra, _T_co]):
+    def __mul__(self, x: _T_contra, /) -> _T_co: ...
+
+class SupportsRMul(Protocol[_T_contra, _T_co]):
+    def __rmul__(self, x: _T_contra, /) -> _T_co: ...
+
+class SupportsDivMod(Protocol[_T_contra, _T_co]):
+    def __divmod__(self, other: _T_contra, /) -> _T_co: ...
+
+class SupportsRDivMod(Protocol[_T_contra, _T_co]):
+    def __rdivmod__(self, other: _T_contra, /) -> _T_co: ...
+
+# This protocol is generic over the iterator type, while Iterable is
+# generic over the type that is iterated over.
+class SupportsIter(Protocol[_T_co]):
+    def __iter__(self) -> _T_co: ...
+
+# This protocol is generic over the iterator type, while AsyncIterable is
+# generic over the type that is iterated over.
+class SupportsAiter(Protocol[_T_co]):
+    def __aiter__(self) -> _T_co: ...
+
+class SupportsLenAndGetItem(Protocol[_T_co]):
+    def __len__(self) -> int: ...
+    def __getitem__(self, k: int, /) -> _T_co: ...
+
+class SupportsTrunc(Protocol):
+    def __trunc__(self) -> int: ...
+
+# Mapping-like protocols
+
+# stable
+class SupportsItems(Protocol[_KT_co, _VT_co]):
+    def items(self) -> AbstractSet[tuple[_KT_co, _VT_co]]: ...
+
+# stable
+class SupportsKeysAndGetItem(Protocol[_KT, _VT_co]):
+    def keys(self) -> Iterable[_KT]: ...
+    def __getitem__(self, key: _KT, /) -> _VT_co: ...
+
+# stable
+class SupportsGetItem(Protocol[_KT_contra, _VT_co]):
+    def __getitem__(self, key: _KT_contra, /) -> _VT_co: ...
+
+# stable
+class SupportsContainsAndGetItem(Protocol[_KT_contra, _VT_co]):
+    def __contains__(self, x: Any, /) -> bool: ...
+    def __getitem__(self, key: _KT_contra, /) -> _VT_co: ...
+
+# stable
+class SupportsItemAccess(Protocol[_KT_contra, _VT]):
+    def __contains__(self, x: Any, /) -> bool: ...
+    def __getitem__(self, key: _KT_contra, /) -> _VT: ...
+    def __setitem__(self, key: _KT_contra, value: _VT, /) -> None: ...
+    def __delitem__(self, key: _KT_contra, /) -> None: ...
+
+StrPath: TypeAlias = str | PathLike[str]  # stable
+BytesPath: TypeAlias = bytes | PathLike[bytes]  # stable
+GenericPath: TypeAlias = AnyStr | PathLike[AnyStr]
+StrOrBytesPath: TypeAlias = str | bytes | PathLike[str] | PathLike[bytes]  # stable
+
+OpenTextModeUpdating: TypeAlias = Literal[
+    "r+",
+    "+r",
+    "rt+",
+    "r+t",
+    "+rt",
+    "tr+",
+    "t+r",
+    "+tr",
+    "w+",
+    "+w",
+    "wt+",
+    "w+t",
+    "+wt",
+    "tw+",
+    "t+w",
+    "+tw",
+    "a+",
+    "+a",
+    "at+",
+    "a+t",
+    "+at",
+    "ta+",
+    "t+a",
+    "+ta",
+    "x+",
+    "+x",
+    "xt+",
+    "x+t",
+    "+xt",
+    "tx+",
+    "t+x",
+    "+tx",
+]
+OpenTextModeWriting: TypeAlias = Literal["w", "wt", "tw", "a", "at", "ta", "x", "xt", "tx"]
+OpenTextModeReading: TypeAlias = Literal["r", "rt", "tr", "U", "rU", "Ur", "rtU", "rUt", "Urt", "trU", "tUr", "Utr"]
+OpenTextMode: TypeAlias = OpenTextModeUpdating | OpenTextModeWriting | OpenTextModeReading
+OpenBinaryModeUpdating: TypeAlias = Literal[
+    "rb+",
+    "r+b",
+    "+rb",
+    "br+",
+    "b+r",
+    "+br",
+    "wb+",
+    "w+b",
+    "+wb",
+    "bw+",
+    "b+w",
+    "+bw",
+    "ab+",
+    "a+b",
+    "+ab",
+    "ba+",
+    "b+a",
+    "+ba",
+    "xb+",
+    "x+b",
+    "+xb",
+    "bx+",
+    "b+x",
+    "+bx",
+]
+OpenBinaryModeWriting: TypeAlias = Literal["wb", "bw", "ab", "ba", "xb", "bx"]
+OpenBinaryModeReading: TypeAlias = Literal["rb", "br", "rbU", "rUb", "Urb", "brU", "bUr", "Ubr"]
+OpenBinaryMode: TypeAlias = OpenBinaryModeUpdating | OpenBinaryModeReading | OpenBinaryModeWriting
+
+# stable
+class HasFileno(Protocol):
+    def fileno(self) -> int: ...
+
+FileDescriptor: TypeAlias = int  # stable
+FileDescriptorLike: TypeAlias = int | HasFileno  # stable
+FileDescriptorOrPath: TypeAlias = int | StrOrBytesPath
+
+# stable
+class SupportsRead(Protocol[_T_co]):
+    def read(self, length: int = ..., /) -> _T_co: ...
+
+# stable
+class SupportsReadline(Protocol[_T_co]):
+    def readline(self, length: int = ..., /) -> _T_co: ...
+
+# stable
+class SupportsNoArgReadline(Protocol[_T_co]):
+    def readline(self) -> _T_co: ...
+
+# stable
+class SupportsWrite(Protocol[_T_contra]):
+    def write(self, s: _T_contra, /) -> object: ...
+
+# stable
+class SupportsFlush(Protocol):
+    def flush(self) -> object: ...
+
+# Unfortunately PEP 688 does not allow us to distinguish read-only
+# from writable buffers. We use these aliases for readability for now.
+# Perhaps a future extension of the buffer protocol will allow us to
+# distinguish these cases in the type system.
+ReadOnlyBuffer: TypeAlias = Buffer  # stable
+# Anything that implements the read-write buffer interface.
+WriteableBuffer: TypeAlias = Buffer
+# Same as WriteableBuffer, but also includes read-only buffer types (like bytes).
+ReadableBuffer: TypeAlias = Buffer  # stable
+
+class SliceableBuffer(Buffer, Protocol):
+    def __getitem__(self, slice: slice, /) -> Sequence[int]: ...
+
+class IndexableBuffer(Buffer, Protocol):
+    def __getitem__(self, i: int, /) -> int: ...
+
+class SupportsGetItemBuffer(SliceableBuffer, IndexableBuffer, Protocol):
+    def __contains__(self, x: Any, /) -> bool: ...
+    @overload
+    def __getitem__(self, slice: slice, /) -> Sequence[int]: ...
+    @overload
+    def __getitem__(self, i: int, /) -> int: ...
+
+class SizedBuffer(Sized, Buffer, Protocol): ...
+
+# for compatibility with third-party stubs that may use this
+_BufferWithLen: TypeAlias = SizedBuffer  # not stable  # noqa: Y047
+
+ExcInfo: TypeAlias = tuple[type[BaseException], BaseException, TracebackType]
+OptExcInfo: TypeAlias = ExcInfo | tuple[None, None, None]
+
+# stable
+if sys.version_info >= (3, 10):
+    from types import NoneType as NoneType
+else:
+    # Used by type checkers for checks involving None (does not exist at runtime)
+    @final
+    class NoneType:
+        def __bool__(self) -> Literal[False]: ...
+
+# This is an internal CPython type that is like, but subtly different from, a NamedTuple
+# Subclasses of this type are found in multiple modules.
+# In typeshed, `structseq` is only ever used as a mixin in combination with a fixed-length `Tuple`
+# See discussion at #6546 & #6560
+# `structseq` classes are unsubclassable, so are all decorated with `@final`.
+class structseq(Generic[_T_co]):
+    n_fields: Final[int]
+    n_unnamed_fields: Final[int]
+    n_sequence_fields: Final[int]
+    # The first parameter will generally only take an iterable of a specific length.
+    # E.g. `os.uname_result` takes any iterable of length exactly 5.
+    #
+    # The second parameter will accept a dict of any kind without raising an exception,
+    # but only has any meaning if you supply it a dict where the keys are strings.
+    # https://github.com/python/typeshed/pull/6560#discussion_r767149830
+    def __new__(cls, sequence: Iterable[_T_co], dict: dict[str, Any] = ...) -> _Self: ...
+    if sys.version_info >= (3, 13):
+        def __replace__(self, **kwargs: Any) -> _Self: ...
+
+# Superset of typing.AnyStr that also includes LiteralString
+AnyOrLiteralStr = TypeVar("AnyOrLiteralStr", str, bytes, LiteralString)  # noqa: Y001
+
+# Represents when str or LiteralStr is acceptable. Useful for string processing
+# APIs where literalness of return value depends on literalness of inputs
+StrOrLiteralStr = TypeVar("StrOrLiteralStr", LiteralString, str)  # noqa: Y001
+
+# Objects suitable to be passed to sys.setprofile, threading.setprofile, and similar
+ProfileFunction: TypeAlias = Callable[[FrameType, str, Any], object]
+
+# Objects suitable to be passed to sys.settrace, threading.settrace, and similar
+TraceFunction: TypeAlias = Callable[[FrameType, str, Any], TraceFunction | None]
+
+# experimental
+# Might not work as expected for pyright, see
+#   https://github.com/python/typeshed/pull/9362
+#   https://github.com/microsoft/pyright/issues/4339
+class DataclassInstance(Protocol):
+    __dataclass_fields__: ClassVar[dict[str, Field[Any]]]
+
+# Anything that can be passed to the int/float constructors
+ConvertibleToInt: TypeAlias = str | ReadableBuffer | SupportsInt | SupportsIndex | SupportsTrunc
+ConvertibleToFloat: TypeAlias = str | ReadableBuffer | SupportsFloat | SupportsIndex
+
+# A few classes updated from Foo(str, Enum) to Foo(StrEnum). This is a convenience so these
+# can be accurate on all python versions without getting too wordy
+if sys.version_info >= (3, 11):
+    from enum import StrEnum as StrEnum
+else:
+    from enum import Enum
+
+    class StrEnum(str, Enum): ...

crates/ty_vendored/vendor/typeshed/stdlib/_typeshed/dbapi.pyi

@@ -0,0 +1,37 @@
+# PEP 249 Database API 2.0 Types
+# https://www.python.org/dev/peps/pep-0249/
+
+from collections.abc import Mapping, Sequence
+from typing import Any, Protocol
+from typing_extensions import TypeAlias
+
+DBAPITypeCode: TypeAlias = Any | None
+# Strictly speaking, this should be a Sequence, but the type system does
+# not support fixed-length sequences.
+DBAPIColumnDescription: TypeAlias = tuple[str, DBAPITypeCode, int | None, int | None, int | None, int | None, bool | None]
+
+class DBAPIConnection(Protocol):
+    def close(self) -> object: ...
+    def commit(self) -> object: ...
+    # optional:
+    # def rollback(self) -> Any: ...
+    def cursor(self) -> DBAPICursor: ...
+
+class DBAPICursor(Protocol):
+    @property
+    def description(self) -> Sequence[DBAPIColumnDescription] | None: ...
+    @property
+    def rowcount(self) -> int: ...
+    # optional:
+    # def callproc(self, procname: str, parameters: Sequence[Any] = ..., /) -> Sequence[Any]: ...
+    def close(self) -> object: ...
+    def execute(self, operation: str, parameters: Sequence[Any] | Mapping[str, Any] = ..., /) -> object: ...
+    def executemany(self, operation: str, seq_of_parameters: Sequence[Sequence[Any]], /) -> object: ...
+    def fetchone(self) -> Sequence[Any] | None: ...
+    def fetchmany(self, size: int = ..., /) -> Sequence[Sequence[Any]]: ...
+    def fetchall(self) -> Sequence[Sequence[Any]]: ...
+    # optional:
+    # def nextset(self) -> None | Literal[True]: ...
+    arraysize: int
+    def setinputsizes(self, sizes: Sequence[DBAPITypeCode | int | None], /) -> object: ...
+    def setoutputsize(self, size: int, column: int = ..., /) -> object: ...

crates/ty_vendored/vendor/typeshed/stdlib/_typeshed/importlib.pyi

@@ -0,0 +1,18 @@
+# Implicit protocols used in importlib.
+# We intentionally omit deprecated and optional methods.
+
+from collections.abc import Sequence
+from importlib.machinery import ModuleSpec
+from types import ModuleType
+from typing import Protocol
+
+__all__ = ["LoaderProtocol", "MetaPathFinderProtocol", "PathEntryFinderProtocol"]
+
+class LoaderProtocol(Protocol):
+    def load_module(self, fullname: str, /) -> ModuleType: ...
+
+class MetaPathFinderProtocol(Protocol):
+    def find_spec(self, fullname: str, path: Sequence[str] | None, target: ModuleType | None = ..., /) -> ModuleSpec | None: ...
+
+class PathEntryFinderProtocol(Protocol):
+    def find_spec(self, fullname: str, target: ModuleType | None = ..., /) -> ModuleSpec | None: ...

crates/ty_vendored/vendor/typeshed/stdlib/_typeshed/wsgi.pyi

@@ -0,0 +1,44 @@
+# Types to support PEP 3333 (WSGI)
+#
+# Obsolete since Python 3.11: Use wsgiref.types instead.
+#
+# See the README.md file in this directory for more information.
+
+import sys
+from _typeshed import OptExcInfo
+from collections.abc import Callable, Iterable, Iterator
+from typing import Any, Protocol
+from typing_extensions import TypeAlias
+
+class _Readable(Protocol):
+    def read(self, size: int = ..., /) -> bytes: ...
+    # Optional: def close(self) -> object: ...
+
+if sys.version_info >= (3, 11):
+    from wsgiref.types import *
+else:
+    # stable
+    class StartResponse(Protocol):
+        def __call__(
+            self, status: str, headers: list[tuple[str, str]], exc_info: OptExcInfo | None = ..., /
+        ) -> Callable[[bytes], object]: ...
+
+    WSGIEnvironment: TypeAlias = dict[str, Any]  # stable
+    WSGIApplication: TypeAlias = Callable[[WSGIEnvironment, StartResponse], Iterable[bytes]]  # stable
+
+    # WSGI input streams per PEP 3333, stable
+    class InputStream(Protocol):
+        def read(self, size: int = ..., /) -> bytes: ...
+        def readline(self, size: int = ..., /) -> bytes: ...
+        def readlines(self, hint: int = ..., /) -> list[bytes]: ...
+        def __iter__(self) -> Iterator[bytes]: ...
+
+    # WSGI error streams per PEP 3333, stable
+    class ErrorStream(Protocol):
+        def flush(self) -> object: ...
+        def write(self, s: str, /) -> object: ...
+        def writelines(self, seq: list[str], /) -> object: ...
+
+    # Optional file wrapper in wsgi.file_wrapper
+    class FileWrapper(Protocol):
+        def __call__(self, file: _Readable, block_size: int = ..., /) -> Iterable[bytes]: ...

crates/ty_vendored/vendor/typeshed/stdlib/_typeshed/xml.pyi

@@ -0,0 +1,9 @@
+# See the README.md file in this directory for more information.
+
+from typing import Any, Protocol
+
+# As defined https://docs.python.org/3/library/xml.dom.html#domimplementation-objects
+class DOMImplementation(Protocol):
+    def hasFeature(self, feature: str, version: str | None, /) -> bool: ...
+    def createDocument(self, namespaceUri: str, qualifiedName: str, doctype: Any | None, /) -> Any: ...
+    def createDocumentType(self, qualifiedName: str, publicId: str, systemId: str, /) -> Any: ...

crates/ty_vendored/vendor/typeshed/stdlib/_warnings.pyi

@@ -0,0 +1,55 @@
+import sys
+from typing import Any, overload
+
+_defaultaction: str
+_onceregistry: dict[Any, Any]
+filters: list[tuple[str, str | None, type[Warning], str | None, int]]
+
+if sys.version_info >= (3, 12):
+    @overload
+    def warn(
+        message: str,
+        category: type[Warning] | None = None,
+        stacklevel: int = 1,
+        source: Any | None = None,
+        *,
+        skip_file_prefixes: tuple[str, ...] = (),
+    ) -> None: ...
+    @overload
+    def warn(
+        message: Warning,
+        category: Any = None,
+        stacklevel: int = 1,
+        source: Any | None = None,
+        *,
+        skip_file_prefixes: tuple[str, ...] = (),
+    ) -> None: ...
+
+else:
+    @overload
+    def warn(message: str, category: type[Warning] | None = None, stacklevel: int = 1, source: Any | None = None) -> None: ...
+    @overload
+    def warn(message: Warning, category: Any = None, stacklevel: int = 1, source: Any | None = None) -> None: ...
+
+@overload
+def warn_explicit(
+    message: str,
+    category: type[Warning],
+    filename: str,
+    lineno: int,
+    module: str | None = ...,
+    registry: dict[str | tuple[str, type[Warning], int], int] | None = ...,
+    module_globals: dict[str, Any] | None = ...,
+    source: Any | None = ...,
+) -> None: ...
+@overload
+def warn_explicit(
+    message: Warning,
+    category: Any,
+    filename: str,
+    lineno: int,
+    module: str | None = ...,
+    registry: dict[str | tuple[str, type[Warning], int], int] | None = ...,
+    module_globals: dict[str, Any] | None = ...,
+    source: Any | None = ...,
+) -> None: ...

crates/ty_vendored/vendor/typeshed/stdlib/_weakref.pyi

@@ -0,0 +1,15 @@
+from collections.abc import Callable
+from typing import Any, TypeVar, overload
+from weakref import CallableProxyType as CallableProxyType, ProxyType as ProxyType, ReferenceType as ReferenceType, ref as ref
+
+_C = TypeVar("_C", bound=Callable[..., Any])
+_T = TypeVar("_T")
+
+def getweakrefcount(object: Any, /) -> int: ...
+def getweakrefs(object: Any, /) -> list[Any]: ...
+
+# Return CallableProxyType if object is callable, ProxyType otherwise
+@overload
+def proxy(object: _C, callback: Callable[[_C], Any] | None = None, /) -> CallableProxyType[_C]: ...
+@overload
+def proxy(object: _T, callback: Callable[[_T], Any] | None = None, /) -> Any: ...

crates/ty_vendored/vendor/typeshed/stdlib/_weakrefset.pyi

@@ -0,0 +1,48 @@
+from collections.abc import Iterable, Iterator, MutableSet
+from types import GenericAlias
+from typing import Any, ClassVar, TypeVar, overload
+from typing_extensions import Self
+
+__all__ = ["WeakSet"]
+
+_S = TypeVar("_S")
+_T = TypeVar("_T")
+
+class WeakSet(MutableSet[_T]):
+    @overload
+    def __init__(self, data: None = None) -> None: ...
+    @overload
+    def __init__(self, data: Iterable[_T]) -> None: ...
+    def add(self, item: _T) -> None: ...
+    def discard(self, item: _T) -> None: ...
+    def copy(self) -> Self: ...
+    def remove(self, item: _T) -> None: ...
+    def update(self, other: Iterable[_T]) -> None: ...
+    __hash__: ClassVar[None]  # type: ignore[assignment]
+    def __contains__(self, item: object) -> bool: ...
+    def __len__(self) -> int: ...
+    def __iter__(self) -> Iterator[_T]: ...
+    def __ior__(self, other: Iterable[_T]) -> Self: ...  # type: ignore[override,misc]
+    def difference(self, other: Iterable[_T]) -> Self: ...
+    def __sub__(self, other: Iterable[Any]) -> Self: ...
+    def difference_update(self, other: Iterable[Any]) -> None: ...
+    def __isub__(self, other: Iterable[Any]) -> Self: ...
+    def intersection(self, other: Iterable[_T]) -> Self: ...
+    def __and__(self, other: Iterable[Any]) -> Self: ...
+    def intersection_update(self, other: Iterable[Any]) -> None: ...
+    def __iand__(self, other: Iterable[Any]) -> Self: ...
+    def issubset(self, other: Iterable[_T]) -> bool: ...
+    def __le__(self, other: Iterable[_T]) -> bool: ...
+    def __lt__(self, other: Iterable[_T]) -> bool: ...
+    def issuperset(self, other: Iterable[_T]) -> bool: ...
+    def __ge__(self, other: Iterable[_T]) -> bool: ...
+    def __gt__(self, other: Iterable[_T]) -> bool: ...
+    def __eq__(self, other: object) -> bool: ...
+    def symmetric_difference(self, other: Iterable[_S]) -> WeakSet[_S | _T]: ...
+    def __xor__(self, other: Iterable[_S]) -> WeakSet[_S | _T]: ...
+    def symmetric_difference_update(self, other: Iterable[_T]) -> None: ...
+    def __ixor__(self, other: Iterable[_T]) -> Self: ...  # type: ignore[override,misc]
+    def union(self, other: Iterable[_S]) -> WeakSet[_S | _T]: ...
+    def __or__(self, other: Iterable[_S]) -> WeakSet[_S | _T]: ...
+    def isdisjoint(self, other: Iterable[_T]) -> bool: ...
+    def __class_getitem__(cls, item: Any, /) -> GenericAlias: ...

crates/ty_vendored/vendor/typeshed/stdlib/_winapi.pyi

@@ -0,0 +1,283 @@
+import sys
+from _typeshed import ReadableBuffer
+from collections.abc import Sequence
+from typing import Any, Final, Literal, NoReturn, final, overload
+
+if sys.platform == "win32":
+    ABOVE_NORMAL_PRIORITY_CLASS: Final = 0x8000
+    BELOW_NORMAL_PRIORITY_CLASS: Final = 0x4000
+
+    CREATE_BREAKAWAY_FROM_JOB: Final = 0x1000000
+    CREATE_DEFAULT_ERROR_MODE: Final = 0x4000000
+    CREATE_NO_WINDOW: Final = 0x8000000
+    CREATE_NEW_CONSOLE: Final = 0x10
+    CREATE_NEW_PROCESS_GROUP: Final = 0x200
+
+    DETACHED_PROCESS: Final = 8
+    DUPLICATE_CLOSE_SOURCE: Final = 1
+    DUPLICATE_SAME_ACCESS: Final = 2
+
+    ERROR_ALREADY_EXISTS: Final = 183
+    ERROR_BROKEN_PIPE: Final = 109
+    ERROR_IO_PENDING: Final = 997
+    ERROR_MORE_DATA: Final = 234
+    ERROR_NETNAME_DELETED: Final = 64
+    ERROR_NO_DATA: Final = 232
+    ERROR_NO_SYSTEM_RESOURCES: Final = 1450
+    ERROR_OPERATION_ABORTED: Final = 995
+    ERROR_PIPE_BUSY: Final = 231
+    ERROR_PIPE_CONNECTED: Final = 535
+    ERROR_SEM_TIMEOUT: Final = 121
+
+    FILE_FLAG_FIRST_PIPE_INSTANCE: Final = 0x80000
+    FILE_FLAG_OVERLAPPED: Final = 0x40000000
+
+    FILE_GENERIC_READ: Final = 1179785
+    FILE_GENERIC_WRITE: Final = 1179926
+
+    FILE_MAP_ALL_ACCESS: Final = 983071
+    FILE_MAP_COPY: Final = 1
+    FILE_MAP_EXECUTE: Final = 32
+    FILE_MAP_READ: Final = 4
+    FILE_MAP_WRITE: Final = 2
+
+    FILE_TYPE_CHAR: Final = 2
+    FILE_TYPE_DISK: Final = 1
+    FILE_TYPE_PIPE: Final = 3
+    FILE_TYPE_REMOTE: Final = 32768
+    FILE_TYPE_UNKNOWN: Final = 0
+
+    GENERIC_READ: Final = 0x80000000
+    GENERIC_WRITE: Final = 0x40000000
+    HIGH_PRIORITY_CLASS: Final = 0x80
+    INFINITE: Final = 0xFFFFFFFF
+    # Ignore the Flake8 error -- flake8-pyi assumes
+    # most numbers this long will be implementation details,
+    # but here we can see that it's a power of 2
+    INVALID_HANDLE_VALUE: Final = 0xFFFFFFFFFFFFFFFF  # noqa: Y054
+    IDLE_PRIORITY_CLASS: Final = 0x40
+    NORMAL_PRIORITY_CLASS: Final = 0x20
+    REALTIME_PRIORITY_CLASS: Final = 0x100
+    NMPWAIT_WAIT_FOREVER: Final = 0xFFFFFFFF
+
+    MEM_COMMIT: Final = 0x1000
+    MEM_FREE: Final = 0x10000
+    MEM_IMAGE: Final = 0x1000000
+    MEM_MAPPED: Final = 0x40000
+    MEM_PRIVATE: Final = 0x20000
+    MEM_RESERVE: Final = 0x2000
+
+    NULL: Final = 0
+    OPEN_EXISTING: Final = 3
+
+    PIPE_ACCESS_DUPLEX: Final = 3
+    PIPE_ACCESS_INBOUND: Final = 1
+    PIPE_READMODE_MESSAGE: Final = 2
+    PIPE_TYPE_MESSAGE: Final = 4
+    PIPE_UNLIMITED_INSTANCES: Final = 255
+    PIPE_WAIT: Final = 0
+
+    PAGE_EXECUTE: Final = 0x10
+    PAGE_EXECUTE_READ: Final = 0x20
+    PAGE_EXECUTE_READWRITE: Final = 0x40
+    PAGE_EXECUTE_WRITECOPY: Final = 0x80
+    PAGE_GUARD: Final = 0x100
+    PAGE_NOACCESS: Final = 0x1
+    PAGE_NOCACHE: Final = 0x200
+    PAGE_READONLY: Final = 0x2
+    PAGE_READWRITE: Final = 0x4
+    PAGE_WRITECOMBINE: Final = 0x400
+    PAGE_WRITECOPY: Final = 0x8
+
+    PROCESS_ALL_ACCESS: Final = 0x1FFFFF
+    PROCESS_DUP_HANDLE: Final = 0x40
+
+    SEC_COMMIT: Final = 0x8000000
+    SEC_IMAGE: Final = 0x1000000
+    SEC_LARGE_PAGES: Final = 0x80000000
+    SEC_NOCACHE: Final = 0x10000000
+    SEC_RESERVE: Final = 0x4000000
+    SEC_WRITECOMBINE: Final = 0x40000000
+
+    if sys.version_info >= (3, 13):
+        STARTF_FORCEOFFFEEDBACK: Final = 0x80
+        STARTF_FORCEONFEEDBACK: Final = 0x40
+        STARTF_PREVENTPINNING: Final = 0x2000
+        STARTF_RUNFULLSCREEN: Final = 0x20
+        STARTF_TITLEISAPPID: Final = 0x1000
+        STARTF_TITLEISLINKNAME: Final = 0x800
+        STARTF_UNTRUSTEDSOURCE: Final = 0x8000
+        STARTF_USECOUNTCHARS: Final = 0x8
+        STARTF_USEFILLATTRIBUTE: Final = 0x10
+        STARTF_USEHOTKEY: Final = 0x200
+        STARTF_USEPOSITION: Final = 0x4
+        STARTF_USESIZE: Final = 0x2
+
+    STARTF_USESHOWWINDOW: Final = 0x1
+    STARTF_USESTDHANDLES: Final = 0x100
+
+    STD_ERROR_HANDLE: Final = 0xFFFFFFF4
+    STD_OUTPUT_HANDLE: Final = 0xFFFFFFF5
+    STD_INPUT_HANDLE: Final = 0xFFFFFFF6
+
+    STILL_ACTIVE: Final = 259
+    SW_HIDE: Final = 0
+    SYNCHRONIZE: Final = 0x100000
+    WAIT_ABANDONED_0: Final = 128
+    WAIT_OBJECT_0: Final = 0
+    WAIT_TIMEOUT: Final = 258
+
+    if sys.version_info >= (3, 10):
+        LOCALE_NAME_INVARIANT: str
+        LOCALE_NAME_MAX_LENGTH: int
+        LOCALE_NAME_SYSTEM_DEFAULT: str
+        LOCALE_NAME_USER_DEFAULT: str | None
+
+        LCMAP_FULLWIDTH: int
+        LCMAP_HALFWIDTH: int
+        LCMAP_HIRAGANA: int
+        LCMAP_KATAKANA: int
+        LCMAP_LINGUISTIC_CASING: int
+        LCMAP_LOWERCASE: int
+        LCMAP_SIMPLIFIED_CHINESE: int
+        LCMAP_TITLECASE: int
+        LCMAP_TRADITIONAL_CHINESE: int
+        LCMAP_UPPERCASE: int
+
+    if sys.version_info >= (3, 12):
+        COPYFILE2_CALLBACK_CHUNK_STARTED: Final = 1
+        COPYFILE2_CALLBACK_CHUNK_FINISHED: Final = 2
+        COPYFILE2_CALLBACK_STREAM_STARTED: Final = 3
+        COPYFILE2_CALLBACK_STREAM_FINISHED: Final = 4
+        COPYFILE2_CALLBACK_POLL_CONTINUE: Final = 5
+        COPYFILE2_CALLBACK_ERROR: Final = 6
+
+        COPYFILE2_PROGRESS_CONTINUE: Final = 0
+        COPYFILE2_PROGRESS_CANCEL: Final = 1
+        COPYFILE2_PROGRESS_STOP: Final = 2
+        COPYFILE2_PROGRESS_QUIET: Final = 3
+        COPYFILE2_PROGRESS_PAUSE: Final = 4
+
+        COPY_FILE_FAIL_IF_EXISTS: Final = 0x1
+        COPY_FILE_RESTARTABLE: Final = 0x2
+        COPY_FILE_OPEN_SOURCE_FOR_WRITE: Final = 0x4
+        COPY_FILE_ALLOW_DECRYPTED_DESTINATION: Final = 0x8
+        COPY_FILE_COPY_SYMLINK: Final = 0x800
+        COPY_FILE_NO_BUFFERING: Final = 0x1000
+        COPY_FILE_REQUEST_SECURITY_PRIVILEGES: Final = 0x2000
+        COPY_FILE_RESUME_FROM_PAUSE: Final = 0x4000
+        COPY_FILE_NO_OFFLOAD: Final = 0x40000
+        COPY_FILE_REQUEST_COMPRESSED_TRAFFIC: Final = 0x10000000
+
+        ERROR_ACCESS_DENIED: Final = 5
+        ERROR_PRIVILEGE_NOT_HELD: Final = 1314
+
+    def CloseHandle(handle: int, /) -> None: ...
+    @overload
+    def ConnectNamedPipe(handle: int, overlapped: Literal[True]) -> Overlapped: ...
+    @overload
+    def ConnectNamedPipe(handle: int, overlapped: Literal[False] = False) -> None: ...
+    @overload
+    def ConnectNamedPipe(handle: int, overlapped: bool) -> Overlapped | None: ...
+    def CreateFile(
+        file_name: str,
+        desired_access: int,
+        share_mode: int,
+        security_attributes: int,
+        creation_disposition: int,
+        flags_and_attributes: int,
+        template_file: int,
+        /,
+    ) -> int: ...
+    def CreateJunction(src_path: str, dst_path: str, /) -> None: ...
+    def CreateNamedPipe(
+        name: str,
+        open_mode: int,
+        pipe_mode: int,
+        max_instances: int,
+        out_buffer_size: int,
+        in_buffer_size: int,
+        default_timeout: int,
+        security_attributes: int,
+        /,
+    ) -> int: ...
+    def CreatePipe(pipe_attrs: Any, size: int, /) -> tuple[int, int]: ...
+    def CreateProcess(
+        application_name: str | None,
+        command_line: str | None,
+        proc_attrs: Any,
+        thread_attrs: Any,
+        inherit_handles: bool,
+        creation_flags: int,
+        env_mapping: dict[str, str],
+        current_directory: str | None,
+        startup_info: Any,
+        /,
+    ) -> tuple[int, int, int, int]: ...
+    def DuplicateHandle(
+        source_process_handle: int,
+        source_handle: int,
+        target_process_handle: int,
+        desired_access: int,
+        inherit_handle: bool,
+        options: int = 0,
+        /,
+    ) -> int: ...
+    def ExitProcess(ExitCode: int, /) -> NoReturn: ...
+    def GetACP() -> int: ...
+    def GetFileType(handle: int) -> int: ...
+    def GetCurrentProcess() -> int: ...
+    def GetExitCodeProcess(process: int, /) -> int: ...
+    def GetLastError() -> int: ...
+    def GetModuleFileName(module_handle: int, /) -> str: ...
+    def GetStdHandle(std_handle: int, /) -> int: ...
+    def GetVersion() -> int: ...
+    def OpenProcess(desired_access: int, inherit_handle: bool, process_id: int, /) -> int: ...
+    def PeekNamedPipe(handle: int, size: int = 0, /) -> tuple[int, int] | tuple[bytes, int, int]: ...
+    if sys.version_info >= (3, 10):
+        def LCMapStringEx(locale: str, flags: int, src: str) -> str: ...
+        def UnmapViewOfFile(address: int, /) -> None: ...
+
+    @overload
+    def ReadFile(handle: int, size: int, overlapped: Literal[True]) -> tuple[Overlapped, int]: ...
+    @overload
+    def ReadFile(handle: int, size: int, overlapped: Literal[False] = False) -> tuple[bytes, int]: ...
+    @overload
+    def ReadFile(handle: int, size: int, overlapped: int | bool) -> tuple[Any, int]: ...
+    def SetNamedPipeHandleState(
+        named_pipe: int, mode: int | None, max_collection_count: int | None, collect_data_timeout: int | None, /
+    ) -> None: ...
+    def TerminateProcess(handle: int, exit_code: int, /) -> None: ...
+    def WaitForMultipleObjects(handle_seq: Sequence[int], wait_flag: bool, milliseconds: int = 0xFFFFFFFF, /) -> int: ...
+    def WaitForSingleObject(handle: int, milliseconds: int, /) -> int: ...
+    def WaitNamedPipe(name: str, timeout: int, /) -> None: ...
+    @overload
+    def WriteFile(handle: int, buffer: ReadableBuffer, overlapped: Literal[True]) -> tuple[Overlapped, int]: ...
+    @overload
+    def WriteFile(handle: int, buffer: ReadableBuffer, overlapped: Literal[False] = False) -> tuple[int, int]: ...
+    @overload
+    def WriteFile(handle: int, buffer: ReadableBuffer, overlapped: int | bool) -> tuple[Any, int]: ...
+    @final
+    class Overlapped:
+        event: int
+        def GetOverlappedResult(self, wait: bool, /) -> tuple[int, int]: ...
+        def cancel(self) -> None: ...
+        def getbuffer(self) -> bytes | None: ...
+
+    if sys.version_info >= (3, 13):
+        def BatchedWaitForMultipleObjects(
+            handle_seq: Sequence[int], wait_all: bool, milliseconds: int = 0xFFFFFFFF
+        ) -> list[int]: ...
+        def CreateEventW(security_attributes: int, manual_reset: bool, initial_state: bool, name: str | None) -> int: ...
+        def CreateMutexW(security_attributes: int, initial_owner: bool, name: str) -> int: ...
+        def GetLongPathName(path: str) -> str: ...
+        def GetShortPathName(path: str) -> str: ...
+        def OpenEventW(desired_access: int, inherit_handle: bool, name: str) -> int: ...
+        def OpenMutexW(desired_access: int, inherit_handle: bool, name: str) -> int: ...
+        def ReleaseMutex(mutex: int) -> None: ...
+        def ResetEvent(event: int) -> None: ...
+        def SetEvent(event: int) -> None: ...
+
+    if sys.version_info >= (3, 12):
+        def CopyFile2(existing_file_name: str, new_file_name: str, flags: int, progress_routine: int | None = None) -> int: ...
+        def NeedCurrentDirectoryForExePath(exe_name: str, /) -> bool: ...

crates/ty_vendored/vendor/typeshed/stdlib/abc.pyi

@@ -0,0 +1,51 @@
+import _typeshed
+import sys
+from _typeshed import SupportsWrite
+from collections.abc import Callable
+from typing import Any, Literal, TypeVar
+from typing_extensions import Concatenate, ParamSpec, deprecated
+
+_T = TypeVar("_T")
+_R_co = TypeVar("_R_co", covariant=True)
+_FuncT = TypeVar("_FuncT", bound=Callable[..., Any])
+_P = ParamSpec("_P")
+
+# These definitions have special processing in mypy
+class ABCMeta(type):
+    __abstractmethods__: frozenset[str]
+    if sys.version_info >= (3, 11):
+        def __new__(
+            mcls: type[_typeshed.Self], name: str, bases: tuple[type, ...], namespace: dict[str, Any], /, **kwargs: Any
+        ) -> _typeshed.Self: ...
+    else:
+        def __new__(
+            mcls: type[_typeshed.Self], name: str, bases: tuple[type, ...], namespace: dict[str, Any], **kwargs: Any
+        ) -> _typeshed.Self: ...
+
+    def __instancecheck__(cls: ABCMeta, instance: Any) -> bool: ...
+    def __subclasscheck__(cls: ABCMeta, subclass: type) -> bool: ...
+    def _dump_registry(cls: ABCMeta, file: SupportsWrite[str] | None = None) -> None: ...
+    def register(cls: ABCMeta, subclass: type[_T]) -> type[_T]: ...
+
+def abstractmethod(funcobj: _FuncT) -> _FuncT: ...
+@deprecated("Use 'classmethod' with 'abstractmethod' instead")
+class abstractclassmethod(classmethod[_T, _P, _R_co]):
+    __isabstractmethod__: Literal[True]
+    def __init__(self, callable: Callable[Concatenate[type[_T], _P], _R_co]) -> None: ...
+
+@deprecated("Use 'staticmethod' with 'abstractmethod' instead")
+class abstractstaticmethod(staticmethod[_P, _R_co]):
+    __isabstractmethod__: Literal[True]
+    def __init__(self, callable: Callable[_P, _R_co]) -> None: ...
+
+@deprecated("Use 'property' with 'abstractmethod' instead")
+class abstractproperty(property):
+    __isabstractmethod__: Literal[True]
+
+class ABC(metaclass=ABCMeta):
+    __slots__ = ()
+
+def get_cache_token() -> object: ...
+
+if sys.version_info >= (3, 10):
+    def update_abstractmethods(cls: type[_T]) -> type[_T]: ...

crates/ty_vendored/vendor/typeshed/stdlib/aifc.pyi

@@ -0,0 +1,79 @@
+from types import TracebackType
+from typing import IO, Any, Literal, NamedTuple, overload
+from typing_extensions import Self, TypeAlias
+
+__all__ = ["Error", "open"]
+
+class Error(Exception): ...
+
+class _aifc_params(NamedTuple):
+    nchannels: int
+    sampwidth: int
+    framerate: int
+    nframes: int
+    comptype: bytes
+    compname: bytes
+
+_File: TypeAlias = str | IO[bytes]
+_Marker: TypeAlias = tuple[int, int, bytes]
+
+class Aifc_read:
+    def __init__(self, f: _File) -> None: ...
+    def __enter__(self) -> Self: ...
+    def __exit__(
+        self, exc_type: type[BaseException] | None, exc_val: BaseException | None, exc_tb: TracebackType | None
+    ) -> None: ...
+    def initfp(self, file: IO[bytes]) -> None: ...
+    def getfp(self) -> IO[bytes]: ...
+    def rewind(self) -> None: ...
+    def close(self) -> None: ...
+    def tell(self) -> int: ...
+    def getnchannels(self) -> int: ...
+    def getnframes(self) -> int: ...
+    def getsampwidth(self) -> int: ...
+    def getframerate(self) -> int: ...
+    def getcomptype(self) -> bytes: ...
+    def getcompname(self) -> bytes: ...
+    def getparams(self) -> _aifc_params: ...
+    def getmarkers(self) -> list[_Marker] | None: ...
+    def getmark(self, id: int) -> _Marker: ...
+    def setpos(self, pos: int) -> None: ...
+    def readframes(self, nframes: int) -> bytes: ...
+
+class Aifc_write:
+    def __init__(self, f: _File) -> None: ...
+    def __del__(self) -> None: ...
+    def __enter__(self) -> Self: ...
+    def __exit__(
+        self, exc_type: type[BaseException] | None, exc_val: BaseException | None, exc_tb: TracebackType | None
+    ) -> None: ...
+    def initfp(self, file: IO[bytes]) -> None: ...
+    def aiff(self) -> None: ...
+    def aifc(self) -> None: ...
+    def setnchannels(self, nchannels: int) -> None: ...
+    def getnchannels(self) -> int: ...
+    def setsampwidth(self, sampwidth: int) -> None: ...
+    def getsampwidth(self) -> int: ...
+    def setframerate(self, framerate: int) -> None: ...
+    def getframerate(self) -> int: ...
+    def setnframes(self, nframes: int) -> None: ...
+    def getnframes(self) -> int: ...
+    def setcomptype(self, comptype: bytes, compname: bytes) -> None: ...
+    def getcomptype(self) -> bytes: ...
+    def getcompname(self) -> bytes: ...
+    def setparams(self, params: tuple[int, int, int, int, bytes, bytes]) -> None: ...
+    def getparams(self) -> _aifc_params: ...
+    def setmark(self, id: int, pos: int, name: bytes) -> None: ...
+    def getmark(self, id: int) -> _Marker: ...
+    def getmarkers(self) -> list[_Marker] | None: ...
+    def tell(self) -> int: ...
+    def writeframesraw(self, data: Any) -> None: ...  # Actual type for data is Buffer Protocol
+    def writeframes(self, data: Any) -> None: ...
+    def close(self) -> None: ...
+
+@overload
+def open(f: _File, mode: Literal["r", "rb"]) -> Aifc_read: ...
+@overload
+def open(f: _File, mode: Literal["w", "wb"]) -> Aifc_write: ...
+@overload
+def open(f: _File, mode: str | None = None) -> Any: ...

crates/ty_vendored/vendor/typeshed/stdlib/antigravity.pyi

@@ -0,0 +1,3 @@
+from _typeshed import ReadableBuffer
+
+def geohash(latitude: float, longitude: float, datedow: ReadableBuffer) -> None: ...

crates/ty_vendored/vendor/typeshed/stdlib/argparse.pyi

@@ -0,0 +1,725 @@
+import sys
+from _typeshed import SupportsWrite, sentinel
+from collections.abc import Callable, Generator, Iterable, Sequence
+from re import Pattern
+from typing import IO, Any, ClassVar, Final, Generic, NoReturn, Protocol, TypeVar, overload
+from typing_extensions import Self, TypeAlias, deprecated
+
+__all__ = [
+    "ArgumentParser",
+    "ArgumentError",
+    "ArgumentTypeError",
+    "FileType",
+    "HelpFormatter",
+    "ArgumentDefaultsHelpFormatter",
+    "RawDescriptionHelpFormatter",
+    "RawTextHelpFormatter",
+    "MetavarTypeHelpFormatter",
+    "Namespace",
+    "Action",
+    "BooleanOptionalAction",
+    "ONE_OR_MORE",
+    "OPTIONAL",
+    "PARSER",
+    "REMAINDER",
+    "SUPPRESS",
+    "ZERO_OR_MORE",
+]
+
+_T = TypeVar("_T")
+_ActionT = TypeVar("_ActionT", bound=Action)
+_ArgumentParserT = TypeVar("_ArgumentParserT", bound=ArgumentParser)
+_N = TypeVar("_N")
+_ActionType: TypeAlias = Callable[[str], Any] | FileType | str
+
+ONE_OR_MORE: Final = "+"
+OPTIONAL: Final = "?"
+PARSER: Final = "A..."
+REMAINDER: Final = "..."
+SUPPRESS: Final = "==SUPPRESS=="
+ZERO_OR_MORE: Final = "*"
+_UNRECOGNIZED_ARGS_ATTR: Final = "_unrecognized_args"  # undocumented
+
+class ArgumentError(Exception):
+    argument_name: str | None
+    message: str
+    def __init__(self, argument: Action | None, message: str) -> None: ...
+
+# undocumented
+class _AttributeHolder:
+    def _get_kwargs(self) -> list[tuple[str, Any]]: ...
+    def _get_args(self) -> list[Any]: ...
+
+# undocumented
+class _ActionsContainer:
+    description: str | None
+    prefix_chars: str
+    argument_default: Any
+    conflict_handler: str
+
+    _registries: dict[str, dict[Any, Any]]
+    _actions: list[Action]
+    _option_string_actions: dict[str, Action]
+    _action_groups: list[_ArgumentGroup]
+    _mutually_exclusive_groups: list[_MutuallyExclusiveGroup]
+    _defaults: dict[str, Any]
+    _negative_number_matcher: Pattern[str]
+    _has_negative_number_optionals: list[bool]
+    def __init__(self, description: str | None, prefix_chars: str, argument_default: Any, conflict_handler: str) -> None: ...
+    def register(self, registry_name: str, value: Any, object: Any) -> None: ...
+    def _registry_get(self, registry_name: str, value: Any, default: Any = None) -> Any: ...
+    def set_defaults(self, **kwargs: Any) -> None: ...
+    def get_default(self, dest: str) -> Any: ...
+    def add_argument(
+        self,
+        *name_or_flags: str,
+        # str covers predefined actions ("store_true", "count", etc.)
+        # and user registered actions via the `register` method.
+        action: str | type[Action] = ...,
+        # more precisely, Literal["?", "*", "+", "...", "A...", "==SUPPRESS=="],
+        # but using this would make it hard to annotate callers that don't use a
+        # literal argument and for subclasses to override this method.
+        nargs: int | str | None = None,
+        const: Any = ...,
+        default: Any = ...,
+        type: _ActionType = ...,
+        choices: Iterable[_T] | None = ...,
+        required: bool = ...,
+        help: str | None = ...,
+        metavar: str | tuple[str, ...] | None = ...,
+        dest: str | None = ...,
+        version: str = ...,
+        **kwargs: Any,
+    ) -> Action: ...
+    def add_argument_group(
+        self,
+        title: str | None = None,
+        description: str | None = None,
+        *,
+        prefix_chars: str = ...,
+        argument_default: Any = ...,
+        conflict_handler: str = ...,
+    ) -> _ArgumentGroup: ...
+    def add_mutually_exclusive_group(self, *, required: bool = False) -> _MutuallyExclusiveGroup: ...
+    def _add_action(self, action: _ActionT) -> _ActionT: ...
+    def _remove_action(self, action: Action) -> None: ...
+    def _add_container_actions(self, container: _ActionsContainer) -> None: ...
+    def _get_positional_kwargs(self, dest: str, **kwargs: Any) -> dict[str, Any]: ...
+    def _get_optional_kwargs(self, *args: Any, **kwargs: Any) -> dict[str, Any]: ...
+    def _pop_action_class(self, kwargs: Any, default: type[Action] | None = None) -> type[Action]: ...
+    def _get_handler(self) -> Callable[[Action, Iterable[tuple[str, Action]]], Any]: ...
+    def _check_conflict(self, action: Action) -> None: ...
+    def _handle_conflict_error(self, action: Action, conflicting_actions: Iterable[tuple[str, Action]]) -> NoReturn: ...
+    def _handle_conflict_resolve(self, action: Action, conflicting_actions: Iterable[tuple[str, Action]]) -> None: ...
+
+class _FormatterClass(Protocol):
+    def __call__(self, *, prog: str) -> HelpFormatter: ...
+
+class ArgumentParser(_AttributeHolder, _ActionsContainer):
+    prog: str
+    usage: str | None
+    epilog: str | None
+    formatter_class: _FormatterClass
+    fromfile_prefix_chars: str | None
+    add_help: bool
+    allow_abbrev: bool
+
+    # undocumented
+    _positionals: _ArgumentGroup
+    _optionals: _ArgumentGroup
+    _subparsers: _ArgumentGroup | None
+
+    # Note: the constructor arguments are also used in _SubParsersAction.add_parser.
+    def __init__(
+        self,
+        prog: str | None = None,
+        usage: str | None = None,
+        description: str | None = None,
+        epilog: str | None = None,
+        parents: Sequence[ArgumentParser] = [],
+        formatter_class: _FormatterClass = ...,
+        prefix_chars: str = "-",
+        fromfile_prefix_chars: str | None = None,
+        argument_default: Any = None,
+        conflict_handler: str = "error",
+        add_help: bool = True,
+        allow_abbrev: bool = True,
+        exit_on_error: bool = True,
+    ) -> None: ...
+    @overload
+    def parse_args(self, args: Sequence[str] | None = None, namespace: None = None) -> Namespace: ...
+    @overload
+    def parse_args(self, args: Sequence[str] | None, namespace: _N) -> _N: ...
+    @overload
+    def parse_args(self, *, namespace: _N) -> _N: ...
+    @overload
+    def add_subparsers(
+        self: _ArgumentParserT,
+        *,
+        title: str = "subcommands",
+        description: str | None = None,
+        prog: str | None = None,
+        action: type[Action] = ...,
+        option_string: str = ...,
+        dest: str | None = None,
+        required: bool = False,
+        help: str | None = None,
+        metavar: str | None = None,
+    ) -> _SubParsersAction[_ArgumentParserT]: ...
+    @overload
+    def add_subparsers(
+        self,
+        *,
+        title: str = "subcommands",
+        description: str | None = None,
+        prog: str | None = None,
+        parser_class: type[_ArgumentParserT],
+        action: type[Action] = ...,
+        option_string: str = ...,
+        dest: str | None = None,
+        required: bool = False,
+        help: str | None = None,
+        metavar: str | None = None,
+    ) -> _SubParsersAction[_ArgumentParserT]: ...
+    def print_usage(self, file: SupportsWrite[str] | None = None) -> None: ...
+    def print_help(self, file: SupportsWrite[str] | None = None) -> None: ...
+    def format_usage(self) -> str: ...
+    def format_help(self) -> str: ...
+    @overload
+    def parse_known_args(self, args: Sequence[str] | None = None, namespace: None = None) -> tuple[Namespace, list[str]]: ...
+    @overload
+    def parse_known_args(self, args: Sequence[str] | None, namespace: _N) -> tuple[_N, list[str]]: ...
+    @overload
+    def parse_known_args(self, *, namespace: _N) -> tuple[_N, list[str]]: ...
+    def convert_arg_line_to_args(self, arg_line: str) -> list[str]: ...
+    def exit(self, status: int = 0, message: str | None = None) -> NoReturn: ...
+    def error(self, message: str) -> NoReturn: ...
+    @overload
+    def parse_intermixed_args(self, args: Sequence[str] | None = None, namespace: None = None) -> Namespace: ...
+    @overload
+    def parse_intermixed_args(self, args: Sequence[str] | None, namespace: _N) -> _N: ...
+    @overload
+    def parse_intermixed_args(self, *, namespace: _N) -> _N: ...
+    @overload
+    def parse_known_intermixed_args(
+        self, args: Sequence[str] | None = None, namespace: None = None
+    ) -> tuple[Namespace, list[str]]: ...
+    @overload
+    def parse_known_intermixed_args(self, args: Sequence[str] | None, namespace: _N) -> tuple[_N, list[str]]: ...
+    @overload
+    def parse_known_intermixed_args(self, *, namespace: _N) -> tuple[_N, list[str]]: ...
+    # undocumented
+    def _get_optional_actions(self) -> list[Action]: ...
+    def _get_positional_actions(self) -> list[Action]: ...
+    if sys.version_info >= (3, 12):
+        def _parse_known_args(
+            self, arg_strings: list[str], namespace: Namespace, intermixed: bool
+        ) -> tuple[Namespace, list[str]]: ...
+    else:
+        def _parse_known_args(self, arg_strings: list[str], namespace: Namespace) -> tuple[Namespace, list[str]]: ...
+
+    def _read_args_from_files(self, arg_strings: list[str]) -> list[str]: ...
+    def _match_argument(self, action: Action, arg_strings_pattern: str) -> int: ...
+    def _match_arguments_partial(self, actions: Sequence[Action], arg_strings_pattern: str) -> list[int]: ...
+    def _parse_optional(self, arg_string: str) -> tuple[Action | None, str, str | None] | None: ...
+    def _get_option_tuples(self, option_string: str) -> list[tuple[Action, str, str | None]]: ...
+    def _get_nargs_pattern(self, action: Action) -> str: ...
+    def _get_values(self, action: Action, arg_strings: list[str]) -> Any: ...
+    def _get_value(self, action: Action, arg_string: str) -> Any: ...
+    def _check_value(self, action: Action, value: Any) -> None: ...
+    def _get_formatter(self) -> HelpFormatter: ...
+    def _print_message(self, message: str, file: SupportsWrite[str] | None = None) -> None: ...
+
+class HelpFormatter:
+    # undocumented
+    _prog: str
+    _indent_increment: int
+    _max_help_position: int
+    _width: int
+    _current_indent: int
+    _level: int
+    _action_max_length: int
+    _root_section: _Section
+    _current_section: _Section
+    _whitespace_matcher: Pattern[str]
+    _long_break_matcher: Pattern[str]
+
+    class _Section:
+        formatter: HelpFormatter
+        heading: str | None
+        parent: Self | None
+        items: list[tuple[Callable[..., str], Iterable[Any]]]
+        def __init__(self, formatter: HelpFormatter, parent: Self | None, heading: str | None = None) -> None: ...
+        def format_help(self) -> str: ...
+
+    def __init__(self, prog: str, indent_increment: int = 2, max_help_position: int = 24, width: int | None = None) -> None: ...
+    def _indent(self) -> None: ...
+    def _dedent(self) -> None: ...
+    def _add_item(self, func: Callable[..., str], args: Iterable[Any]) -> None: ...
+    def start_section(self, heading: str | None) -> None: ...
+    def end_section(self) -> None: ...
+    def add_text(self, text: str | None) -> None: ...
+    def add_usage(
+        self, usage: str | None, actions: Iterable[Action], groups: Iterable[_MutuallyExclusiveGroup], prefix: str | None = None
+    ) -> None: ...
+    def add_argument(self, action: Action) -> None: ...
+    def add_arguments(self, actions: Iterable[Action]) -> None: ...
+    def format_help(self) -> str: ...
+    def _join_parts(self, part_strings: Iterable[str]) -> str: ...
+    def _format_usage(
+        self, usage: str | None, actions: Iterable[Action], groups: Iterable[_MutuallyExclusiveGroup], prefix: str | None
+    ) -> str: ...
+    def _format_actions_usage(self, actions: Iterable[Action], groups: Iterable[_MutuallyExclusiveGroup]) -> str: ...
+    def _format_text(self, text: str) -> str: ...
+    def _format_action(self, action: Action) -> str: ...
+    def _format_action_invocation(self, action: Action) -> str: ...
+    def _metavar_formatter(self, action: Action, default_metavar: str) -> Callable[[int], tuple[str, ...]]: ...
+    def _format_args(self, action: Action, default_metavar: str) -> str: ...
+    def _expand_help(self, action: Action) -> str: ...
+    def _iter_indented_subactions(self, action: Action) -> Generator[Action, None, None]: ...
+    def _split_lines(self, text: str, width: int) -> list[str]: ...
+    def _fill_text(self, text: str, width: int, indent: str) -> str: ...
+    def _get_help_string(self, action: Action) -> str | None: ...
+    def _get_default_metavar_for_optional(self, action: Action) -> str: ...
+    def _get_default_metavar_for_positional(self, action: Action) -> str: ...
+
+class RawDescriptionHelpFormatter(HelpFormatter): ...
+class RawTextHelpFormatter(RawDescriptionHelpFormatter): ...
+class ArgumentDefaultsHelpFormatter(HelpFormatter): ...
+class MetavarTypeHelpFormatter(HelpFormatter): ...
+
+class Action(_AttributeHolder):
+    option_strings: Sequence[str]
+    dest: str
+    nargs: int | str | None
+    const: Any
+    default: Any
+    type: _ActionType | None
+    choices: Iterable[Any] | None
+    required: bool
+    help: str | None
+    metavar: str | tuple[str, ...] | None
+    if sys.version_info >= (3, 13):
+        def __init__(
+            self,
+            option_strings: Sequence[str],
+            dest: str,
+            nargs: int | str | None = None,
+            const: _T | None = None,
+            default: _T | str | None = None,
+            type: Callable[[str], _T] | FileType | None = None,
+            choices: Iterable[_T] | None = None,
+            required: bool = False,
+            help: str | None = None,
+            metavar: str | tuple[str, ...] | None = None,
+            deprecated: bool = False,
+        ) -> None: ...
+    else:
+        def __init__(
+            self,
+            option_strings: Sequence[str],
+            dest: str,
+            nargs: int | str | None = None,
+            const: _T | None = None,
+            default: _T | str | None = None,
+            type: Callable[[str], _T] | FileType | None = None,
+            choices: Iterable[_T] | None = None,
+            required: bool = False,
+            help: str | None = None,
+            metavar: str | tuple[str, ...] | None = None,
+        ) -> None: ...
+
+    def __call__(
+        self, parser: ArgumentParser, namespace: Namespace, values: str | Sequence[Any] | None, option_string: str | None = None
+    ) -> None: ...
+    def format_usage(self) -> str: ...
+
+if sys.version_info >= (3, 12):
+    class BooleanOptionalAction(Action):
+        if sys.version_info >= (3, 14):
+            def __init__(
+                self,
+                option_strings: Sequence[str],
+                dest: str,
+                default: bool | None = None,
+                required: bool = False,
+                help: str | None = None,
+                deprecated: bool = False,
+            ) -> None: ...
+        elif sys.version_info >= (3, 13):
+            @overload
+            def __init__(
+                self,
+                option_strings: Sequence[str],
+                dest: str,
+                default: bool | None = None,
+                *,
+                required: bool = False,
+                help: str | None = None,
+                deprecated: bool = False,
+            ) -> None: ...
+            @overload
+            @deprecated("The `type`, `choices`, and `metavar` parameters are ignored and will be removed in Python 3.14.")
+            def __init__(
+                self,
+                option_strings: Sequence[str],
+                dest: str,
+                default: _T | bool | None = None,
+                type: Callable[[str], _T] | FileType | None = sentinel,
+                choices: Iterable[_T] | None = sentinel,
+                required: bool = False,
+                help: str | None = None,
+                metavar: str | tuple[str, ...] | None = sentinel,
+                deprecated: bool = False,
+            ) -> None: ...
+        else:
+            @overload
+            def __init__(
+                self,
+                option_strings: Sequence[str],
+                dest: str,
+                default: bool | None = None,
+                *,
+                required: bool = False,
+                help: str | None = None,
+            ) -> None: ...
+            @overload
+            @deprecated("The `type`, `choices`, and `metavar` parameters are ignored and will be removed in Python 3.14.")
+            def __init__(
+                self,
+                option_strings: Sequence[str],
+                dest: str,
+                default: _T | bool | None = None,
+                type: Callable[[str], _T] | FileType | None = sentinel,
+                choices: Iterable[_T] | None = sentinel,
+                required: bool = False,
+                help: str | None = None,
+                metavar: str | tuple[str, ...] | None = sentinel,
+            ) -> None: ...
+
+else:
+    class BooleanOptionalAction(Action):
+        @overload
+        def __init__(
+            self,
+            option_strings: Sequence[str],
+            dest: str,
+            default: bool | None = None,
+            *,
+            required: bool = False,
+            help: str | None = None,
+        ) -> None: ...
+        @overload
+        @deprecated("The `type`, `choices`, and `metavar` parameters are ignored and will be removed in Python 3.14.")
+        def __init__(
+            self,
+            option_strings: Sequence[str],
+            dest: str,
+            default: _T | bool | None = None,
+            type: Callable[[str], _T] | FileType | None = None,
+            choices: Iterable[_T] | None = None,
+            required: bool = False,
+            help: str | None = None,
+            metavar: str | tuple[str, ...] | None = None,
+        ) -> None: ...
+
+class Namespace(_AttributeHolder):
+    def __init__(self, **kwargs: Any) -> None: ...
+    def __getattr__(self, name: str) -> Any: ...
+    def __setattr__(self, name: str, value: Any, /) -> None: ...
+    def __contains__(self, key: str) -> bool: ...
+    def __eq__(self, other: object) -> bool: ...
+    __hash__: ClassVar[None]  # type: ignore[assignment]
+
+class FileType:
+    # undocumented
+    _mode: str
+    _bufsize: int
+    _encoding: str | None
+    _errors: str | None
+    def __init__(self, mode: str = "r", bufsize: int = -1, encoding: str | None = None, errors: str | None = None) -> None: ...
+    def __call__(self, string: str) -> IO[Any]: ...
+
+# undocumented
+class _ArgumentGroup(_ActionsContainer):
+    title: str | None
+    _group_actions: list[Action]
+    def __init__(
+        self,
+        container: _ActionsContainer,
+        title: str | None = None,
+        description: str | None = None,
+        *,
+        prefix_chars: str = ...,
+        argument_default: Any = ...,
+        conflict_handler: str = ...,
+    ) -> None: ...
+
+# undocumented
+class _MutuallyExclusiveGroup(_ArgumentGroup):
+    required: bool
+    _container: _ActionsContainer
+    def __init__(self, container: _ActionsContainer, required: bool = False) -> None: ...
+
+# undocumented
+class _StoreAction(Action): ...
+
+# undocumented
+class _StoreConstAction(Action):
+    if sys.version_info >= (3, 13):
+        def __init__(
+            self,
+            option_strings: Sequence[str],
+            dest: str,
+            const: Any | None = None,
+            default: Any = None,
+            required: bool = False,
+            help: str | None = None,
+            metavar: str | tuple[str, ...] | None = None,
+            deprecated: bool = False,
+        ) -> None: ...
+    elif sys.version_info >= (3, 11):
+        def __init__(
+            self,
+            option_strings: Sequence[str],
+            dest: str,
+            const: Any | None = None,
+            default: Any = None,
+            required: bool = False,
+            help: str | None = None,
+            metavar: str | tuple[str, ...] | None = None,
+        ) -> None: ...
+    else:
+        def __init__(
+            self,
+            option_strings: Sequence[str],
+            dest: str,
+            const: Any,
+            default: Any = None,
+            required: bool = False,
+            help: str | None = None,
+            metavar: str | tuple[str, ...] | None = None,
+        ) -> None: ...
+
+# undocumented
+class _StoreTrueAction(_StoreConstAction):
+    if sys.version_info >= (3, 13):
+        def __init__(
+            self,
+            option_strings: Sequence[str],
+            dest: str,
+            default: bool = False,
+            required: bool = False,
+            help: str | None = None,
+            deprecated: bool = False,
+        ) -> None: ...
+    else:
+        def __init__(
+            self, option_strings: Sequence[str], dest: str, default: bool = False, required: bool = False, help: str | None = None
+        ) -> None: ...
+
+# undocumented
+class _StoreFalseAction(_StoreConstAction):
+    if sys.version_info >= (3, 13):
+        def __init__(
+            self,
+            option_strings: Sequence[str],
+            dest: str,
+            default: bool = True,
+            required: bool = False,
+            help: str | None = None,
+            deprecated: bool = False,
+        ) -> None: ...
+    else:
+        def __init__(
+            self, option_strings: Sequence[str], dest: str, default: bool = True, required: bool = False, help: str | None = None
+        ) -> None: ...
+
+# undocumented
+class _AppendAction(Action): ...
+
+# undocumented
+class _ExtendAction(_AppendAction): ...
+
+# undocumented
+class _AppendConstAction(Action):
+    if sys.version_info >= (3, 13):
+        def __init__(
+            self,
+            option_strings: Sequence[str],
+            dest: str,
+            const: Any | None = None,
+            default: Any = None,
+            required: bool = False,
+            help: str | None = None,
+            metavar: str | tuple[str, ...] | None = None,
+            deprecated: bool = False,
+        ) -> None: ...
+    elif sys.version_info >= (3, 11):
+        def __init__(
+            self,
+            option_strings: Sequence[str],
+            dest: str,
+            const: Any | None = None,
+            default: Any = None,
+            required: bool = False,
+            help: str | None = None,
+            metavar: str | tuple[str, ...] | None = None,
+        ) -> None: ...
+    else:
+        def __init__(
+            self,
+            option_strings: Sequence[str],
+            dest: str,
+            const: Any,
+            default: Any = None,
+            required: bool = False,
+            help: str | None = None,
+            metavar: str | tuple[str, ...] | None = None,
+        ) -> None: ...
+
+# undocumented
+class _CountAction(Action):
+    if sys.version_info >= (3, 13):
+        def __init__(
+            self,
+            option_strings: Sequence[str],
+            dest: str,
+            default: Any = None,
+            required: bool = False,
+            help: str | None = None,
+            deprecated: bool = False,
+        ) -> None: ...
+    else:
+        def __init__(
+            self, option_strings: Sequence[str], dest: str, default: Any = None, required: bool = False, help: str | None = None
+        ) -> None: ...
+
+# undocumented
+class _HelpAction(Action):
+    if sys.version_info >= (3, 13):
+        def __init__(
+            self,
+            option_strings: Sequence[str],
+            dest: str = "==SUPPRESS==",
+            default: str = "==SUPPRESS==",
+            help: str | None = None,
+            deprecated: bool = False,
+        ) -> None: ...
+    else:
+        def __init__(
+            self,
+            option_strings: Sequence[str],
+            dest: str = "==SUPPRESS==",
+            default: str = "==SUPPRESS==",
+            help: str | None = None,
+        ) -> None: ...
+
+# undocumented
+class _VersionAction(Action):
+    version: str | None
+    if sys.version_info >= (3, 13):
+        def __init__(
+            self,
+            option_strings: Sequence[str],
+            version: str | None = None,
+            dest: str = "==SUPPRESS==",
+            default: str = "==SUPPRESS==",
+            help: str | None = None,
+            deprecated: bool = False,
+        ) -> None: ...
+    elif sys.version_info >= (3, 11):
+        def __init__(
+            self,
+            option_strings: Sequence[str],
+            version: str | None = None,
+            dest: str = "==SUPPRESS==",
+            default: str = "==SUPPRESS==",
+            help: str | None = None,
+        ) -> None: ...
+    else:
+        def __init__(
+            self,
+            option_strings: Sequence[str],
+            version: str | None = None,
+            dest: str = "==SUPPRESS==",
+            default: str = "==SUPPRESS==",
+            help: str = "show program's version number and exit",
+        ) -> None: ...
+
+# undocumented
+class _SubParsersAction(Action, Generic[_ArgumentParserT]):
+    _ChoicesPseudoAction: type[Any]  # nested class
+    _prog_prefix: str
+    _parser_class: type[_ArgumentParserT]
+    _name_parser_map: dict[str, _ArgumentParserT]
+    choices: dict[str, _ArgumentParserT]
+    _choices_actions: list[Action]
+    def __init__(
+        self,
+        option_strings: Sequence[str],
+        prog: str,
+        parser_class: type[_ArgumentParserT],
+        dest: str = "==SUPPRESS==",
+        required: bool = False,
+        help: str | None = None,
+        metavar: str | tuple[str, ...] | None = None,
+    ) -> None: ...
+
+    # Note: `add_parser` accepts all kwargs of `ArgumentParser.__init__`. It also
+    # accepts its own `help` and `aliases` kwargs.
+    if sys.version_info >= (3, 13):
+        def add_parser(
+            self,
+            name: str,
+            *,
+            deprecated: bool = False,
+            help: str | None = ...,
+            aliases: Sequence[str] = ...,
+            # Kwargs from ArgumentParser constructor
+            prog: str | None = ...,
+            usage: str | None = ...,
+            description: str | None = ...,
+            epilog: str | None = ...,
+            parents: Sequence[_ArgumentParserT] = ...,
+            formatter_class: _FormatterClass = ...,
+            prefix_chars: str = ...,
+            fromfile_prefix_chars: str | None = ...,
+            argument_default: Any = ...,
+            conflict_handler: str = ...,
+            add_help: bool = ...,
+            allow_abbrev: bool = ...,
+            exit_on_error: bool = ...,
+            **kwargs: Any,  # Accepting any additional kwargs for custom parser classes
+        ) -> _ArgumentParserT: ...
+    else:
+        def add_parser(
+            self,
+            name: str,
+            *,
+            help: str | None = ...,
+            aliases: Sequence[str] = ...,
+            # Kwargs from ArgumentParser constructor
+            prog: str | None = ...,
+            usage: str | None = ...,
+            description: str | None = ...,
+            epilog: str | None = ...,
+            parents: Sequence[_ArgumentParserT] = ...,
+            formatter_class: _FormatterClass = ...,
+            prefix_chars: str = ...,
+            fromfile_prefix_chars: str | None = ...,
+            argument_default: Any = ...,
+            conflict_handler: str = ...,
+            add_help: bool = ...,
+            allow_abbrev: bool = ...,
+            exit_on_error: bool = ...,
+            **kwargs: Any,  # Accepting any additional kwargs for custom parser classes
+        ) -> _ArgumentParserT: ...
+
+    def _get_subactions(self) -> list[Action]: ...
+
+# undocumented
+class ArgumentTypeError(Exception): ...
+
+# undocumented
+def _get_action_name(argument: Action | None) -> str | None: ...

crates/ty_vendored/vendor/typeshed/stdlib/array.pyi

@@ -0,0 +1,88 @@
+import sys
+from _typeshed import ReadableBuffer, SupportsRead, SupportsWrite
+from collections.abc import Iterable, MutableSequence
+from types import GenericAlias
+from typing import Any, ClassVar, Literal, SupportsIndex, TypeVar, overload
+from typing_extensions import Self, TypeAlias
+
+_IntTypeCode: TypeAlias = Literal["b", "B", "h", "H", "i", "I", "l", "L", "q", "Q"]
+_FloatTypeCode: TypeAlias = Literal["f", "d"]
+_UnicodeTypeCode: TypeAlias = Literal["u"]
+_TypeCode: TypeAlias = _IntTypeCode | _FloatTypeCode | _UnicodeTypeCode
+
+_T = TypeVar("_T", int, float, str)
+
+typecodes: str
+
+class array(MutableSequence[_T]):
+    @property
+    def typecode(self) -> _TypeCode: ...
+    @property
+    def itemsize(self) -> int: ...
+    @overload
+    def __new__(
+        cls: type[array[int]], typecode: _IntTypeCode, initializer: bytes | bytearray | Iterable[int] = ..., /
+    ) -> array[int]: ...
+    @overload
+    def __new__(
+        cls: type[array[float]], typecode: _FloatTypeCode, initializer: bytes | bytearray | Iterable[float] = ..., /
+    ) -> array[float]: ...
+    @overload
+    def __new__(
+        cls: type[array[str]], typecode: _UnicodeTypeCode, initializer: bytes | bytearray | Iterable[str] = ..., /
+    ) -> array[str]: ...
+    @overload
+    def __new__(cls, typecode: str, initializer: Iterable[_T], /) -> Self: ...
+    @overload
+    def __new__(cls, typecode: str, initializer: bytes | bytearray = ..., /) -> Self: ...
+    def append(self, v: _T, /) -> None: ...
+    def buffer_info(self) -> tuple[int, int]: ...
+    def byteswap(self) -> None: ...
+    def count(self, v: _T, /) -> int: ...
+    def extend(self, bb: Iterable[_T], /) -> None: ...
+    def frombytes(self, buffer: ReadableBuffer, /) -> None: ...
+    def fromfile(self, f: SupportsRead[bytes], n: int, /) -> None: ...
+    def fromlist(self, list: list[_T], /) -> None: ...
+    def fromunicode(self, ustr: str, /) -> None: ...
+    if sys.version_info >= (3, 10):
+        def index(self, v: _T, start: int = 0, stop: int = sys.maxsize, /) -> int: ...
+    else:
+        def index(self, v: _T, /) -> int: ...  # type: ignore[override]
+
+    def insert(self, i: int, v: _T, /) -> None: ...
+    def pop(self, i: int = -1, /) -> _T: ...
+    def remove(self, v: _T, /) -> None: ...
+    def tobytes(self) -> bytes: ...
+    def tofile(self, f: SupportsWrite[bytes], /) -> None: ...
+    def tolist(self) -> list[_T]: ...
+    def tounicode(self) -> str: ...
+
+    __hash__: ClassVar[None]  # type: ignore[assignment]
+    def __len__(self) -> int: ...
+    @overload
+    def __getitem__(self, key: SupportsIndex, /) -> _T: ...
+    @overload
+    def __getitem__(self, key: slice, /) -> array[_T]: ...
+    @overload  # type: ignore[override]
+    def __setitem__(self, key: SupportsIndex, value: _T, /) -> None: ...
+    @overload
+    def __setitem__(self, key: slice, value: array[_T], /) -> None: ...
+    def __delitem__(self, key: SupportsIndex | slice, /) -> None: ...
+    def __add__(self, value: array[_T], /) -> array[_T]: ...
+    def __eq__(self, value: object, /) -> bool: ...
+    def __ge__(self, value: array[_T], /) -> bool: ...
+    def __gt__(self, value: array[_T], /) -> bool: ...
+    def __iadd__(self, value: array[_T], /) -> Self: ...  # type: ignore[override]
+    def __imul__(self, value: int, /) -> Self: ...
+    def __le__(self, value: array[_T], /) -> bool: ...
+    def __lt__(self, value: array[_T], /) -> bool: ...
+    def __mul__(self, value: int, /) -> array[_T]: ...
+    def __rmul__(self, value: int, /) -> array[_T]: ...
+    def __copy__(self) -> array[_T]: ...
+    def __deepcopy__(self, unused: Any, /) -> array[_T]: ...
+    def __buffer__(self, flags: int, /) -> memoryview: ...
+    def __release_buffer__(self, buffer: memoryview, /) -> None: ...
+    if sys.version_info >= (3, 12):
+        def __class_getitem__(cls, item: Any, /) -> GenericAlias: ...
+
+ArrayType = array

crates/ty_vendored/vendor/typeshed/stdlib/asynchat.pyi

@@ -0,0 +1,21 @@
+import asyncore
+from abc import abstractmethod
+
+class simple_producer:
+    def __init__(self, data: bytes, buffer_size: int = 512) -> None: ...
+    def more(self) -> bytes: ...
+
+class async_chat(asyncore.dispatcher):
+    ac_in_buffer_size: int
+    ac_out_buffer_size: int
+    @abstractmethod
+    def collect_incoming_data(self, data: bytes) -> None: ...
+    @abstractmethod
+    def found_terminator(self) -> None: ...
+    def set_terminator(self, term: bytes | int | None) -> None: ...
+    def get_terminator(self) -> bytes | int | None: ...
+    def push(self, data: bytes) -> None: ...
+    def push_with_producer(self, producer: simple_producer) -> None: ...
+    def close_when_done(self) -> None: ...
+    def initiate_send(self) -> None: ...
+    def discard_buffers(self) -> None: ...

crates/ty_vendored/vendor/typeshed/stdlib/asyncio/__init__.pyi

@@ -0,0 +1,990 @@
+# ruff: noqa: PLR5501 # This condition is so big, it's clearer to keep to platform condition in two blocks
+# Can't NOQA on a specific line: https://github.com/plinss/flake8-noqa/issues/22
+import sys
+from collections.abc import Awaitable, Coroutine, Generator
+from typing import Any, TypeVar
+from typing_extensions import TypeAlias
+
+# As at runtime, this depends on all submodules defining __all__ accurately.
+from .base_events import *
+from .coroutines import *
+from .events import *
+from .exceptions import *
+from .futures import *
+from .locks import *
+from .protocols import *
+from .queues import *
+from .runners import *
+from .streams import *
+from .subprocess import *
+from .tasks import *
+from .threads import *
+from .transports import *
+
+if sys.version_info >= (3, 11):
+    from .taskgroups import *
+    from .timeouts import *
+
+if sys.platform == "win32":
+    from .windows_events import *
+else:
+    from .unix_events import *
+
+if sys.platform == "win32":
+    if sys.version_info >= (3, 14):
+        __all__ = (
+            "BaseEventLoop",  # from base_events
+            "Server",  # from base_events
+            "iscoroutinefunction",  # from coroutines
+            "iscoroutine",  # from coroutines
+            "AbstractEventLoopPolicy",  # from events
+            "AbstractEventLoop",  # from events
+            "AbstractServer",  # from events
+            "Handle",  # from events
+            "TimerHandle",  # from events
+            "get_event_loop_policy",  # from events
+            "set_event_loop_policy",  # from events
+            "get_event_loop",  # from events
+            "set_event_loop",  # from events
+            "new_event_loop",  # from events
+            "_set_running_loop",  # from events
+            "get_running_loop",  # from events
+            "_get_running_loop",  # from events
+            "BrokenBarrierError",  # from exceptions
+            "CancelledError",  # from exceptions
+            "InvalidStateError",  # from exceptions
+            "TimeoutError",  # from exceptions
+            "IncompleteReadError",  # from exceptions
+            "LimitOverrunError",  # from exceptions
+            "SendfileNotAvailableError",  # from exceptions
+            "Future",  # from futures
+            "wrap_future",  # from futures
+            "isfuture",  # from futures
+            "Lock",  # from locks
+            "Event",  # from locks
+            "Condition",  # from locks
+            "Semaphore",  # from locks
+            "BoundedSemaphore",  # from locks
+            "Barrier",  # from locks
+            "BaseProtocol",  # from protocols
+            "Protocol",  # from protocols
+            "DatagramProtocol",  # from protocols
+            "SubprocessProtocol",  # from protocols
+            "BufferedProtocol",  # from protocols
+            "Runner",  # from runners
+            "run",  # from runners
+            "Queue",  # from queues
+            "PriorityQueue",  # from queues
+            "LifoQueue",  # from queues
+            "QueueFull",  # from queues
+            "QueueEmpty",  # from queues
+            "QueueShutDown",  # from queues
+            "StreamReader",  # from streams
+            "StreamWriter",  # from streams
+            "StreamReaderProtocol",  # from streams
+            "open_connection",  # from streams
+            "start_server",  # from streams
+            "create_subprocess_exec",  # from subprocess
+            "create_subprocess_shell",  # from subprocess
+            "Task",  # from tasks
+            "create_task",  # from tasks
+            "FIRST_COMPLETED",  # from tasks
+            "FIRST_EXCEPTION",  # from tasks
+            "ALL_COMPLETED",  # from tasks
+            "wait",  # from tasks
+            "wait_for",  # from tasks
+            "as_completed",  # from tasks
+            "sleep",  # from tasks
+            "gather",  # from tasks
+            "shield",  # from tasks
+            "ensure_future",  # from tasks
+            "run_coroutine_threadsafe",  # from tasks
+            "current_task",  # from tasks
+            "all_tasks",  # from tasks
+            "create_eager_task_factory",  # from tasks
+            "eager_task_factory",  # from tasks
+            "_register_task",  # from tasks
+            "_unregister_task",  # from tasks
+            "_enter_task",  # from tasks
+            "_leave_task",  # from tasks
+            "TaskGroup",  # from taskgroups
+            "to_thread",  # from threads
+            "Timeout",  # from timeouts
+            "timeout",  # from timeouts
+            "timeout_at",  # from timeouts
+            "BaseTransport",  # from transports
+            "ReadTransport",  # from transports
+            "WriteTransport",  # from transports
+            "Transport",  # from transports
+            "DatagramTransport",  # from transports
+            "SubprocessTransport",  # from transports
+            "SelectorEventLoop",  # from windows_events
+            "ProactorEventLoop",  # from windows_events
+            "IocpProactor",  # from windows_events
+            "DefaultEventLoopPolicy",  # from windows_events
+            "WindowsSelectorEventLoopPolicy",  # from windows_events
+            "WindowsProactorEventLoopPolicy",  # from windows_events
+            "EventLoop",  # from windows_events
+        )
+    elif sys.version_info >= (3, 13):
+        __all__ = (
+            "BaseEventLoop",  # from base_events
+            "Server",  # from base_events
+            "iscoroutinefunction",  # from coroutines
+            "iscoroutine",  # from coroutines
+            "AbstractEventLoopPolicy",  # from events
+            "AbstractEventLoop",  # from events
+            "AbstractServer",  # from events
+            "Handle",  # from events
+            "TimerHandle",  # from events
+            "get_event_loop_policy",  # from events
+            "set_event_loop_policy",  # from events
+            "get_event_loop",  # from events
+            "set_event_loop",  # from events
+            "new_event_loop",  # from events
+            "get_child_watcher",  # from events
+            "set_child_watcher",  # from events
+            "_set_running_loop",  # from events
+            "get_running_loop",  # from events
+            "_get_running_loop",  # from events
+            "BrokenBarrierError",  # from exceptions
+            "CancelledError",  # from exceptions
+            "InvalidStateError",  # from exceptions
+            "TimeoutError",  # from exceptions
+            "IncompleteReadError",  # from exceptions
+            "LimitOverrunError",  # from exceptions
+            "SendfileNotAvailableError",  # from exceptions
+            "Future",  # from futures
+            "wrap_future",  # from futures
+            "isfuture",  # from futures
+            "Lock",  # from locks
+            "Event",  # from locks
+            "Condition",  # from locks
+            "Semaphore",  # from locks
+            "BoundedSemaphore",  # from locks
+            "Barrier",  # from locks
+            "BaseProtocol",  # from protocols
+            "Protocol",  # from protocols
+            "DatagramProtocol",  # from protocols
+            "SubprocessProtocol",  # from protocols
+            "BufferedProtocol",  # from protocols
+            "Runner",  # from runners
+            "run",  # from runners
+            "Queue",  # from queues
+            "PriorityQueue",  # from queues
+            "LifoQueue",  # from queues
+            "QueueFull",  # from queues
+            "QueueEmpty",  # from queues
+            "QueueShutDown",  # from queues
+            "StreamReader",  # from streams
+            "StreamWriter",  # from streams
+            "StreamReaderProtocol",  # from streams
+            "open_connection",  # from streams
+            "start_server",  # from streams
+            "create_subprocess_exec",  # from subprocess
+            "create_subprocess_shell",  # from subprocess
+            "Task",  # from tasks
+            "create_task",  # from tasks
+            "FIRST_COMPLETED",  # from tasks
+            "FIRST_EXCEPTION",  # from tasks
+            "ALL_COMPLETED",  # from tasks
+            "wait",  # from tasks
+            "wait_for",  # from tasks
+            "as_completed",  # from tasks
+            "sleep",  # from tasks
+            "gather",  # from tasks
+            "shield",  # from tasks
+            "ensure_future",  # from tasks
+            "run_coroutine_threadsafe",  # from tasks
+            "current_task",  # from tasks
+            "all_tasks",  # from tasks
+            "create_eager_task_factory",  # from tasks
+            "eager_task_factory",  # from tasks
+            "_register_task",  # from tasks
+            "_unregister_task",  # from tasks
+            "_enter_task",  # from tasks
+            "_leave_task",  # from tasks
+            "TaskGroup",  # from taskgroups
+            "to_thread",  # from threads
+            "Timeout",  # from timeouts
+            "timeout",  # from timeouts
+            "timeout_at",  # from timeouts
+            "BaseTransport",  # from transports
+            "ReadTransport",  # from transports
+            "WriteTransport",  # from transports
+            "Transport",  # from transports
+            "DatagramTransport",  # from transports
+            "SubprocessTransport",  # from transports
+            "SelectorEventLoop",  # from windows_events
+            "ProactorEventLoop",  # from windows_events
+            "IocpProactor",  # from windows_events
+            "DefaultEventLoopPolicy",  # from windows_events
+            "WindowsSelectorEventLoopPolicy",  # from windows_events
+            "WindowsProactorEventLoopPolicy",  # from windows_events
+            "EventLoop",  # from windows_events
+        )
+    elif sys.version_info >= (3, 12):
+        __all__ = (
+            "BaseEventLoop",  # from base_events
+            "Server",  # from base_events
+            "iscoroutinefunction",  # from coroutines
+            "iscoroutine",  # from coroutines
+            "AbstractEventLoopPolicy",  # from events
+            "AbstractEventLoop",  # from events
+            "AbstractServer",  # from events
+            "Handle",  # from events
+            "TimerHandle",  # from events
+            "get_event_loop_policy",  # from events
+            "set_event_loop_policy",  # from events
+            "get_event_loop",  # from events
+            "set_event_loop",  # from events
+            "new_event_loop",  # from events
+            "get_child_watcher",  # from events
+            "set_child_watcher",  # from events
+            "_set_running_loop",  # from events
+            "get_running_loop",  # from events
+            "_get_running_loop",  # from events
+            "BrokenBarrierError",  # from exceptions
+            "CancelledError",  # from exceptions
+            "InvalidStateError",  # from exceptions
+            "TimeoutError",  # from exceptions
+            "IncompleteReadError",  # from exceptions
+            "LimitOverrunError",  # from exceptions
+            "SendfileNotAvailableError",  # from exceptions
+            "Future",  # from futures
+            "wrap_future",  # from futures
+            "isfuture",  # from futures
+            "Lock",  # from locks
+            "Event",  # from locks
+            "Condition",  # from locks
+            "Semaphore",  # from locks
+            "BoundedSemaphore",  # from locks
+            "Barrier",  # from locks
+            "BaseProtocol",  # from protocols
+            "Protocol",  # from protocols
+            "DatagramProtocol",  # from protocols
+            "SubprocessProtocol",  # from protocols
+            "BufferedProtocol",  # from protocols
+            "Runner",  # from runners
+            "run",  # from runners
+            "Queue",  # from queues
+            "PriorityQueue",  # from queues
+            "LifoQueue",  # from queues
+            "QueueFull",  # from queues
+            "QueueEmpty",  # from queues
+            "StreamReader",  # from streams
+            "StreamWriter",  # from streams
+            "StreamReaderProtocol",  # from streams
+            "open_connection",  # from streams
+            "start_server",  # from streams
+            "create_subprocess_exec",  # from subprocess
+            "create_subprocess_shell",  # from subprocess
+            "Task",  # from tasks
+            "create_task",  # from tasks
+            "FIRST_COMPLETED",  # from tasks
+            "FIRST_EXCEPTION",  # from tasks
+            "ALL_COMPLETED",  # from tasks
+            "wait",  # from tasks
+            "wait_for",  # from tasks
+            "as_completed",  # from tasks
+            "sleep",  # from tasks
+            "gather",  # from tasks
+            "shield",  # from tasks
+            "ensure_future",  # from tasks
+            "run_coroutine_threadsafe",  # from tasks
+            "current_task",  # from tasks
+            "all_tasks",  # from tasks
+            "create_eager_task_factory",  # from tasks
+            "eager_task_factory",  # from tasks
+            "_register_task",  # from tasks
+            "_unregister_task",  # from tasks
+            "_enter_task",  # from tasks
+            "_leave_task",  # from tasks
+            "TaskGroup",  # from taskgroups
+            "to_thread",  # from threads
+            "Timeout",  # from timeouts
+            "timeout",  # from timeouts
+            "timeout_at",  # from timeouts
+            "BaseTransport",  # from transports
+            "ReadTransport",  # from transports
+            "WriteTransport",  # from transports
+            "Transport",  # from transports
+            "DatagramTransport",  # from transports
+            "SubprocessTransport",  # from transports
+            "SelectorEventLoop",  # from windows_events
+            "ProactorEventLoop",  # from windows_events
+            "IocpProactor",  # from windows_events
+            "DefaultEventLoopPolicy",  # from windows_events
+            "WindowsSelectorEventLoopPolicy",  # from windows_events
+            "WindowsProactorEventLoopPolicy",  # from windows_events
+        )
+    elif sys.version_info >= (3, 11):
+        __all__ = (
+            "BaseEventLoop",  # from base_events
+            "Server",  # from base_events
+            "iscoroutinefunction",  # from coroutines
+            "iscoroutine",  # from coroutines
+            "AbstractEventLoopPolicy",  # from events
+            "AbstractEventLoop",  # from events
+            "AbstractServer",  # from events
+            "Handle",  # from events
+            "TimerHandle",  # from events
+            "get_event_loop_policy",  # from events
+            "set_event_loop_policy",  # from events
+            "get_event_loop",  # from events
+            "set_event_loop",  # from events
+            "new_event_loop",  # from events
+            "get_child_watcher",  # from events
+            "set_child_watcher",  # from events
+            "_set_running_loop",  # from events
+            "get_running_loop",  # from events
+            "_get_running_loop",  # from events
+            "BrokenBarrierError",  # from exceptions
+            "CancelledError",  # from exceptions
+            "InvalidStateError",  # from exceptions
+            "TimeoutError",  # from exceptions
+            "IncompleteReadError",  # from exceptions
+            "LimitOverrunError",  # from exceptions
+            "SendfileNotAvailableError",  # from exceptions
+            "Future",  # from futures
+            "wrap_future",  # from futures
+            "isfuture",  # from futures
+            "Lock",  # from locks
+            "Event",  # from locks
+            "Condition",  # from locks
+            "Semaphore",  # from locks
+            "BoundedSemaphore",  # from locks
+            "Barrier",  # from locks
+            "BaseProtocol",  # from protocols
+            "Protocol",  # from protocols
+            "DatagramProtocol",  # from protocols
+            "SubprocessProtocol",  # from protocols
+            "BufferedProtocol",  # from protocols
+            "Runner",  # from runners
+            "run",  # from runners
+            "Queue",  # from queues
+            "PriorityQueue",  # from queues
+            "LifoQueue",  # from queues
+            "QueueFull",  # from queues
+            "QueueEmpty",  # from queues
+            "StreamReader",  # from streams
+            "StreamWriter",  # from streams
+            "StreamReaderProtocol",  # from streams
+            "open_connection",  # from streams
+            "start_server",  # from streams
+            "create_subprocess_exec",  # from subprocess
+            "create_subprocess_shell",  # from subprocess
+            "Task",  # from tasks
+            "create_task",  # from tasks
+            "FIRST_COMPLETED",  # from tasks
+            "FIRST_EXCEPTION",  # from tasks
+            "ALL_COMPLETED",  # from tasks
+            "wait",  # from tasks
+            "wait_for",  # from tasks
+            "as_completed",  # from tasks
+            "sleep",  # from tasks
+            "gather",  # from tasks
+            "shield",  # from tasks
+            "ensure_future",  # from tasks
+            "run_coroutine_threadsafe",  # from tasks
+            "current_task",  # from tasks
+            "all_tasks",  # from tasks
+            "_register_task",  # from tasks
+            "_unregister_task",  # from tasks
+            "_enter_task",  # from tasks
+            "_leave_task",  # from tasks
+            "to_thread",  # from threads
+            "Timeout",  # from timeouts
+            "timeout",  # from timeouts
+            "timeout_at",  # from timeouts
+            "BaseTransport",  # from transports
+            "ReadTransport",  # from transports
+            "WriteTransport",  # from transports
+            "Transport",  # from transports
+            "DatagramTransport",  # from transports
+            "SubprocessTransport",  # from transports
+            "SelectorEventLoop",  # from windows_events
+            "ProactorEventLoop",  # from windows_events
+            "IocpProactor",  # from windows_events
+            "DefaultEventLoopPolicy",  # from windows_events
+            "WindowsSelectorEventLoopPolicy",  # from windows_events
+            "WindowsProactorEventLoopPolicy",  # from windows_events
+        )
+    else:
+        __all__ = (
+            "BaseEventLoop",  # from base_events
+            "Server",  # from base_events
+            "coroutine",  # from coroutines
+            "iscoroutinefunction",  # from coroutines
+            "iscoroutine",  # from coroutines
+            "AbstractEventLoopPolicy",  # from events
+            "AbstractEventLoop",  # from events
+            "AbstractServer",  # from events
+            "Handle",  # from events
+            "TimerHandle",  # from events
+            "get_event_loop_policy",  # from events
+            "set_event_loop_policy",  # from events
+            "get_event_loop",  # from events
+            "set_event_loop",  # from events
+            "new_event_loop",  # from events
+            "get_child_watcher",  # from events
+            "set_child_watcher",  # from events
+            "_set_running_loop",  # from events
+            "get_running_loop",  # from events
+            "_get_running_loop",  # from events
+            "CancelledError",  # from exceptions
+            "InvalidStateError",  # from exceptions
+            "TimeoutError",  # from exceptions
+            "IncompleteReadError",  # from exceptions
+            "LimitOverrunError",  # from exceptions
+            "SendfileNotAvailableError",  # from exceptions
+            "Future",  # from futures
+            "wrap_future",  # from futures
+            "isfuture",  # from futures
+            "Lock",  # from locks
+            "Event",  # from locks
+            "Condition",  # from locks
+            "Semaphore",  # from locks
+            "BoundedSemaphore",  # from locks
+            "BaseProtocol",  # from protocols
+            "Protocol",  # from protocols
+            "DatagramProtocol",  # from protocols
+            "SubprocessProtocol",  # from protocols
+            "BufferedProtocol",  # from protocols
+            "run",  # from runners
+            "Queue",  # from queues
+            "PriorityQueue",  # from queues
+            "LifoQueue",  # from queues
+            "QueueFull",  # from queues
+            "QueueEmpty",  # from queues
+            "StreamReader",  # from streams
+            "StreamWriter",  # from streams
+            "StreamReaderProtocol",  # from streams
+            "open_connection",  # from streams
+            "start_server",  # from streams
+            "create_subprocess_exec",  # from subprocess
+            "create_subprocess_shell",  # from subprocess
+            "Task",  # from tasks
+            "create_task",  # from tasks
+            "FIRST_COMPLETED",  # from tasks
+            "FIRST_EXCEPTION",  # from tasks
+            "ALL_COMPLETED",  # from tasks
+            "wait",  # from tasks
+            "wait_for",  # from tasks
+            "as_completed",  # from tasks
+            "sleep",  # from tasks
+            "gather",  # from tasks
+            "shield",  # from tasks
+            "ensure_future",  # from tasks
+            "run_coroutine_threadsafe",  # from tasks
+            "current_task",  # from tasks
+            "all_tasks",  # from tasks
+            "_register_task",  # from tasks
+            "_unregister_task",  # from tasks
+            "_enter_task",  # from tasks
+            "_leave_task",  # from tasks
+            "to_thread",  # from threads
+            "BaseTransport",  # from transports
+            "ReadTransport",  # from transports
+            "WriteTransport",  # from transports
+            "Transport",  # from transports
+            "DatagramTransport",  # from transports
+            "SubprocessTransport",  # from transports
+            "SelectorEventLoop",  # from windows_events
+            "ProactorEventLoop",  # from windows_events
+            "IocpProactor",  # from windows_events
+            "DefaultEventLoopPolicy",  # from windows_events
+            "WindowsSelectorEventLoopPolicy",  # from windows_events
+            "WindowsProactorEventLoopPolicy",  # from windows_events
+        )
+else:
+    if sys.version_info >= (3, 14):
+        __all__ = (
+            "BaseEventLoop",  # from base_events
+            "Server",  # from base_events
+            "iscoroutinefunction",  # from coroutines
+            "iscoroutine",  # from coroutines
+            "AbstractEventLoopPolicy",  # from events
+            "AbstractEventLoop",  # from events
+            "AbstractServer",  # from events
+            "Handle",  # from events
+            "TimerHandle",  # from events
+            "get_event_loop_policy",  # from events
+            "set_event_loop_policy",  # from events
+            "get_event_loop",  # from events
+            "set_event_loop",  # from events
+            "new_event_loop",  # from events
+            "_set_running_loop",  # from events
+            "get_running_loop",  # from events
+            "_get_running_loop",  # from events
+            "BrokenBarrierError",  # from exceptions
+            "CancelledError",  # from exceptions
+            "InvalidStateError",  # from exceptions
+            "TimeoutError",  # from exceptions
+            "IncompleteReadError",  # from exceptions
+            "LimitOverrunError",  # from exceptions
+            "SendfileNotAvailableError",  # from exceptions
+            "Future",  # from futures
+            "wrap_future",  # from futures
+            "isfuture",  # from futures
+            "Lock",  # from locks
+            "Event",  # from locks
+            "Condition",  # from locks
+            "Semaphore",  # from locks
+            "BoundedSemaphore",  # from locks
+            "Barrier",  # from locks
+            "BaseProtocol",  # from protocols
+            "Protocol",  # from protocols
+            "DatagramProtocol",  # from protocols
+            "SubprocessProtocol",  # from protocols
+            "BufferedProtocol",  # from protocols
+            "Runner",  # from runners
+            "run",  # from runners
+            "Queue",  # from queues
+            "PriorityQueue",  # from queues
+            "LifoQueue",  # from queues
+            "QueueFull",  # from queues
+            "QueueEmpty",  # from queues
+            "QueueShutDown",  # from queues
+            "StreamReader",  # from streams
+            "StreamWriter",  # from streams
+            "StreamReaderProtocol",  # from streams
+            "open_connection",  # from streams
+            "start_server",  # from streams
+            "open_unix_connection",  # from streams
+            "start_unix_server",  # from streams
+            "create_subprocess_exec",  # from subprocess
+            "create_subprocess_shell",  # from subprocess
+            "Task",  # from tasks
+            "create_task",  # from tasks
+            "FIRST_COMPLETED",  # from tasks
+            "FIRST_EXCEPTION",  # from tasks
+            "ALL_COMPLETED",  # from tasks
+            "wait",  # from tasks
+            "wait_for",  # from tasks
+            "as_completed",  # from tasks
+            "sleep",  # from tasks
+            "gather",  # from tasks
+            "shield",  # from tasks
+            "ensure_future",  # from tasks
+            "run_coroutine_threadsafe",  # from tasks
+            "current_task",  # from tasks
+            "all_tasks",  # from tasks
+            "create_eager_task_factory",  # from tasks
+            "eager_task_factory",  # from tasks
+            "_register_task",  # from tasks
+            "_unregister_task",  # from tasks
+            "_enter_task",  # from tasks
+            "_leave_task",  # from tasks
+            "TaskGroup",  # from taskgroups
+            "to_thread",  # from threads
+            "Timeout",  # from timeouts
+            "timeout",  # from timeouts
+            "timeout_at",  # from timeouts
+            "BaseTransport",  # from transports
+            "ReadTransport",  # from transports
+            "WriteTransport",  # from transports
+            "Transport",  # from transports
+            "DatagramTransport",  # from transports
+            "SubprocessTransport",  # from transports
+            "SelectorEventLoop",  # from unix_events
+            "DefaultEventLoopPolicy",  # from unix_events
+            "EventLoop",  # from unix_events
+        )
+    elif sys.version_info >= (3, 13):
+        __all__ = (
+            "BaseEventLoop",  # from base_events
+            "Server",  # from base_events
+            "iscoroutinefunction",  # from coroutines
+            "iscoroutine",  # from coroutines
+            "AbstractEventLoopPolicy",  # from events
+            "AbstractEventLoop",  # from events
+            "AbstractServer",  # from events
+            "Handle",  # from events
+            "TimerHandle",  # from events
+            "get_event_loop_policy",  # from events
+            "set_event_loop_policy",  # from events
+            "get_event_loop",  # from events
+            "set_event_loop",  # from events
+            "new_event_loop",  # from events
+            "get_child_watcher",  # from events
+            "set_child_watcher",  # from events
+            "_set_running_loop",  # from events
+            "get_running_loop",  # from events
+            "_get_running_loop",  # from events
+            "BrokenBarrierError",  # from exceptions
+            "CancelledError",  # from exceptions
+            "InvalidStateError",  # from exceptions
+            "TimeoutError",  # from exceptions
+            "IncompleteReadError",  # from exceptions
+            "LimitOverrunError",  # from exceptions
+            "SendfileNotAvailableError",  # from exceptions
+            "Future",  # from futures
+            "wrap_future",  # from futures
+            "isfuture",  # from futures
+            "Lock",  # from locks
+            "Event",  # from locks
+            "Condition",  # from locks
+            "Semaphore",  # from locks
+            "BoundedSemaphore",  # from locks
+            "Barrier",  # from locks
+            "BaseProtocol",  # from protocols
+            "Protocol",  # from protocols
+            "DatagramProtocol",  # from protocols
+            "SubprocessProtocol",  # from protocols
+            "BufferedProtocol",  # from protocols
+            "Runner",  # from runners
+            "run",  # from runners
+            "Queue",  # from queues
+            "PriorityQueue",  # from queues
+            "LifoQueue",  # from queues
+            "QueueFull",  # from queues
+            "QueueEmpty",  # from queues
+            "QueueShutDown",  # from queues
+            "StreamReader",  # from streams
+            "StreamWriter",  # from streams
+            "StreamReaderProtocol",  # from streams
+            "open_connection",  # from streams
+            "start_server",  # from streams
+            "open_unix_connection",  # from streams
+            "start_unix_server",  # from streams
+            "create_subprocess_exec",  # from subprocess
+            "create_subprocess_shell",  # from subprocess
+            "Task",  # from tasks
+            "create_task",  # from tasks
+            "FIRST_COMPLETED",  # from tasks
+            "FIRST_EXCEPTION",  # from tasks
+            "ALL_COMPLETED",  # from tasks
+            "wait",  # from tasks
+            "wait_for",  # from tasks
+            "as_completed",  # from tasks
+            "sleep",  # from tasks
+            "gather",  # from tasks
+            "shield",  # from tasks
+            "ensure_future",  # from tasks
+            "run_coroutine_threadsafe",  # from tasks
+            "current_task",  # from tasks
+            "all_tasks",  # from tasks
+            "create_eager_task_factory",  # from tasks
+            "eager_task_factory",  # from tasks
+            "_register_task",  # from tasks
+            "_unregister_task",  # from tasks
+            "_enter_task",  # from tasks
+            "_leave_task",  # from tasks
+            "TaskGroup",  # from taskgroups
+            "to_thread",  # from threads
+            "Timeout",  # from timeouts
+            "timeout",  # from timeouts
+            "timeout_at",  # from timeouts
+            "BaseTransport",  # from transports
+            "ReadTransport",  # from transports
+            "WriteTransport",  # from transports
+            "Transport",  # from transports
+            "DatagramTransport",  # from transports
+            "SubprocessTransport",  # from transports
+            "SelectorEventLoop",  # from unix_events
+            "AbstractChildWatcher",  # from unix_events
+            "SafeChildWatcher",  # from unix_events
+            "FastChildWatcher",  # from unix_events
+            "PidfdChildWatcher",  # from unix_events
+            "MultiLoopChildWatcher",  # from unix_events
+            "ThreadedChildWatcher",  # from unix_events
+            "DefaultEventLoopPolicy",  # from unix_events
+            "EventLoop",  # from unix_events
+        )
+    elif sys.version_info >= (3, 12):
+        __all__ = (
+            "BaseEventLoop",  # from base_events
+            "Server",  # from base_events
+            "iscoroutinefunction",  # from coroutines
+            "iscoroutine",  # from coroutines
+            "AbstractEventLoopPolicy",  # from events
+            "AbstractEventLoop",  # from events
+            "AbstractServer",  # from events
+            "Handle",  # from events
+            "TimerHandle",  # from events
+            "get_event_loop_policy",  # from events
+            "set_event_loop_policy",  # from events
+            "get_event_loop",  # from events
+            "set_event_loop",  # from events
+            "new_event_loop",  # from events
+            "get_child_watcher",  # from events
+            "set_child_watcher",  # from events
+            "_set_running_loop",  # from events
+            "get_running_loop",  # from events
+            "_get_running_loop",  # from events
+            "BrokenBarrierError",  # from exceptions
+            "CancelledError",  # from exceptions
+            "InvalidStateError",  # from exceptions
+            "TimeoutError",  # from exceptions
+            "IncompleteReadError",  # from exceptions
+            "LimitOverrunError",  # from exceptions
+            "SendfileNotAvailableError",  # from exceptions
+            "Future",  # from futures
+            "wrap_future",  # from futures
+            "isfuture",  # from futures
+            "Lock",  # from locks
+            "Event",  # from locks
+            "Condition",  # from locks
+            "Semaphore",  # from locks
+            "BoundedSemaphore",  # from locks
+            "Barrier",  # from locks
+            "BaseProtocol",  # from protocols
+            "Protocol",  # from protocols
+            "DatagramProtocol",  # from protocols
+            "SubprocessProtocol",  # from protocols
+            "BufferedProtocol",  # from protocols
+            "Runner",  # from runners
+            "run",  # from runners
+            "Queue",  # from queues
+            "PriorityQueue",  # from queues
+            "LifoQueue",  # from queues
+            "QueueFull",  # from queues
+            "QueueEmpty",  # from queues
+            "StreamReader",  # from streams
+            "StreamWriter",  # from streams
+            "StreamReaderProtocol",  # from streams
+            "open_connection",  # from streams
+            "start_server",  # from streams
+            "open_unix_connection",  # from streams
+            "start_unix_server",  # from streams
+            "create_subprocess_exec",  # from subprocess
+            "create_subprocess_shell",  # from subprocess
+            "Task",  # from tasks
+            "create_task",  # from tasks
+            "FIRST_COMPLETED",  # from tasks
+            "FIRST_EXCEPTION",  # from tasks
+            "ALL_COMPLETED",  # from tasks
+            "wait",  # from tasks
+            "wait_for",  # from tasks
+            "as_completed",  # from tasks
+            "sleep",  # from tasks
+            "gather",  # from tasks
+            "shield",  # from tasks
+            "ensure_future",  # from tasks
+            "run_coroutine_threadsafe",  # from tasks
+            "current_task",  # from tasks
+            "all_tasks",  # from tasks
+            "create_eager_task_factory",  # from tasks
+            "eager_task_factory",  # from tasks
+            "_register_task",  # from tasks
+            "_unregister_task",  # from tasks
+            "_enter_task",  # from tasks
+            "_leave_task",  # from tasks
+            "TaskGroup",  # from taskgroups
+            "to_thread",  # from threads
+            "Timeout",  # from timeouts
+            "timeout",  # from timeouts
+            "timeout_at",  # from timeouts
+            "BaseTransport",  # from transports
+            "ReadTransport",  # from transports
+            "WriteTransport",  # from transports
+            "Transport",  # from transports
+            "DatagramTransport",  # from transports
+            "SubprocessTransport",  # from transports
+            "SelectorEventLoop",  # from unix_events
+            "AbstractChildWatcher",  # from unix_events
+            "SafeChildWatcher",  # from unix_events
+            "FastChildWatcher",  # from unix_events
+            "PidfdChildWatcher",  # from unix_events
+            "MultiLoopChildWatcher",  # from unix_events
+            "ThreadedChildWatcher",  # from unix_events
+            "DefaultEventLoopPolicy",  # from unix_events
+        )
+    elif sys.version_info >= (3, 11):
+        __all__ = (
+            "BaseEventLoop",  # from base_events
+            "Server",  # from base_events
+            "iscoroutinefunction",  # from coroutines
+            "iscoroutine",  # from coroutines
+            "AbstractEventLoopPolicy",  # from events
+            "AbstractEventLoop",  # from events
+            "AbstractServer",  # from events
+            "Handle",  # from events
+            "TimerHandle",  # from events
+            "get_event_loop_policy",  # from events
+            "set_event_loop_policy",  # from events
+            "get_event_loop",  # from events
+            "set_event_loop",  # from events
+            "new_event_loop",  # from events
+            "get_child_watcher",  # from events
+            "set_child_watcher",  # from events
+            "_set_running_loop",  # from events
+            "get_running_loop",  # from events
+            "_get_running_loop",  # from events
+            "BrokenBarrierError",  # from exceptions
+            "CancelledError",  # from exceptions
+            "InvalidStateError",  # from exceptions
+            "TimeoutError",  # from exceptions
+            "IncompleteReadError",  # from exceptions
+            "LimitOverrunError",  # from exceptions
+            "SendfileNotAvailableError",  # from exceptions
+            "Future",  # from futures
+            "wrap_future",  # from futures
+            "isfuture",  # from futures
+            "Lock",  # from locks
+            "Event",  # from locks
+            "Condition",  # from locks
+            "Semaphore",  # from locks
+            "BoundedSemaphore",  # from locks
+            "Barrier",  # from locks
+            "BaseProtocol",  # from protocols
+            "Protocol",  # from protocols
+            "DatagramProtocol",  # from protocols
+            "SubprocessProtocol",  # from protocols
+            "BufferedProtocol",  # from protocols
+            "Runner",  # from runners
+            "run",  # from runners
+            "Queue",  # from queues
+            "PriorityQueue",  # from queues
+            "LifoQueue",  # from queues
+            "QueueFull",  # from queues
+            "QueueEmpty",  # from queues
+            "StreamReader",  # from streams
+            "StreamWriter",  # from streams
+            "StreamReaderProtocol",  # from streams
+            "open_connection",  # from streams
+            "start_server",  # from streams
+            "open_unix_connection",  # from streams
+            "start_unix_server",  # from streams
+            "create_subprocess_exec",  # from subprocess
+            "create_subprocess_shell",  # from subprocess
+            "Task",  # from tasks
+            "create_task",  # from tasks
+            "FIRST_COMPLETED",  # from tasks
+            "FIRST_EXCEPTION",  # from tasks
+            "ALL_COMPLETED",  # from tasks
+            "wait",  # from tasks
+            "wait_for",  # from tasks
+            "as_completed",  # from tasks
+            "sleep",  # from tasks
+            "gather",  # from tasks
+            "shield",  # from tasks
+            "ensure_future",  # from tasks
+            "run_coroutine_threadsafe",  # from tasks
+            "current_task",  # from tasks
+            "all_tasks",  # from tasks
+            "_register_task",  # from tasks
+            "_unregister_task",  # from tasks
+            "_enter_task",  # from tasks
+            "_leave_task",  # from tasks
+            "to_thread",  # from threads
+            "Timeout",  # from timeouts
+            "timeout",  # from timeouts
+            "timeout_at",  # from timeouts
+            "BaseTransport",  # from transports
+            "ReadTransport",  # from transports
+            "WriteTransport",  # from transports
+            "Transport",  # from transports
+            "DatagramTransport",  # from transports
+            "SubprocessTransport",  # from transports
+            "SelectorEventLoop",  # from unix_events
+            "AbstractChildWatcher",  # from unix_events
+            "SafeChildWatcher",  # from unix_events
+            "FastChildWatcher",  # from unix_events
+            "PidfdChildWatcher",  # from unix_events
+            "MultiLoopChildWatcher",  # from unix_events
+            "ThreadedChildWatcher",  # from unix_events
+            "DefaultEventLoopPolicy",  # from unix_events
+        )
+    else:
+        __all__ = (
+            "BaseEventLoop",  # from base_events
+            "Server",  # from base_events
+            "coroutine",  # from coroutines
+            "iscoroutinefunction",  # from coroutines
+            "iscoroutine",  # from coroutines
+            "AbstractEventLoopPolicy",  # from events
+            "AbstractEventLoop",  # from events
+            "AbstractServer",  # from events
+            "Handle",  # from events
+            "TimerHandle",  # from events
+            "get_event_loop_policy",  # from events
+            "set_event_loop_policy",  # from events
+            "get_event_loop",  # from events
+            "set_event_loop",  # from events
+            "new_event_loop",  # from events
+            "get_child_watcher",  # from events
+            "set_child_watcher",  # from events
+            "_set_running_loop",  # from events
+            "get_running_loop",  # from events
+            "_get_running_loop",  # from events
+            "CancelledError",  # from exceptions
+            "InvalidStateError",  # from exceptions
+            "TimeoutError",  # from exceptions
+            "IncompleteReadError",  # from exceptions
+            "LimitOverrunError",  # from exceptions
+            "SendfileNotAvailableError",  # from exceptions
+            "Future",  # from futures
+            "wrap_future",  # from futures
+            "isfuture",  # from futures
+            "Lock",  # from locks
+            "Event",  # from locks
+            "Condition",  # from locks
+            "Semaphore",  # from locks
+            "BoundedSemaphore",  # from locks
+            "BaseProtocol",  # from protocols
+            "Protocol",  # from protocols
+            "DatagramProtocol",  # from protocols
+            "SubprocessProtocol",  # from protocols
+            "BufferedProtocol",  # from protocols
+            "run",  # from runners
+            "Queue",  # from queues
+            "PriorityQueue",  # from queues
+            "LifoQueue",  # from queues
+            "QueueFull",  # from queues
+            "QueueEmpty",  # from queues
+            "StreamReader",  # from streams
+            "StreamWriter",  # from streams
+            "StreamReaderProtocol",  # from streams
+            "open_connection",  # from streams
+            "start_server",  # from streams
+            "open_unix_connection",  # from streams
+            "start_unix_server",  # from streams
+            "create_subprocess_exec",  # from subprocess
+            "create_subprocess_shell",  # from subprocess
+            "Task",  # from tasks
+            "create_task",  # from tasks
+            "FIRST_COMPLETED",  # from tasks
+            "FIRST_EXCEPTION",  # from tasks
+            "ALL_COMPLETED",  # from tasks
+            "wait",  # from tasks
+            "wait_for",  # from tasks
+            "as_completed",  # from tasks
+            "sleep",  # from tasks
+            "gather",  # from tasks
+            "shield",  # from tasks
+            "ensure_future",  # from tasks
+            "run_coroutine_threadsafe",  # from tasks
+            "current_task",  # from tasks
+            "all_tasks",  # from tasks
+            "_register_task",  # from tasks
+            "_unregister_task",  # from tasks
+            "_enter_task",  # from tasks
+            "_leave_task",  # from tasks
+            "to_thread",  # from threads
+            "BaseTransport",  # from transports
+            "ReadTransport",  # from transports
+            "WriteTransport",  # from transports
+            "Transport",  # from transports
+            "DatagramTransport",  # from transports
+            "SubprocessTransport",  # from transports
+            "SelectorEventLoop",  # from unix_events
+            "AbstractChildWatcher",  # from unix_events
+            "SafeChildWatcher",  # from unix_events
+            "FastChildWatcher",  # from unix_events
+            "PidfdChildWatcher",  # from unix_events
+            "MultiLoopChildWatcher",  # from unix_events
+            "ThreadedChildWatcher",  # from unix_events
+            "DefaultEventLoopPolicy",  # from unix_events
+        )
+
+_T_co = TypeVar("_T_co", covariant=True)
+
+# Aliases imported by multiple submodules in typeshed
+if sys.version_info >= (3, 12):
+    _AwaitableLike: TypeAlias = Awaitable[_T_co]  # noqa: Y047
+    _CoroutineLike: TypeAlias = Coroutine[Any, Any, _T_co]  # noqa: Y047
+else:
+    _AwaitableLike: TypeAlias = Generator[Any, None, _T_co] | Awaitable[_T_co]
+    _CoroutineLike: TypeAlias = Generator[Any, None, _T_co] | Coroutine[Any, Any, _T_co]

crates/ty_vendored/vendor/typeshed/stdlib/asyncio/base_events.pyi

@@ -0,0 +1,488 @@
+import ssl
+import sys
+from _typeshed import FileDescriptorLike, ReadableBuffer, WriteableBuffer
+from asyncio import _AwaitableLike, _CoroutineLike
+from asyncio.events import AbstractEventLoop, AbstractServer, Handle, TimerHandle, _TaskFactory
+from asyncio.futures import Future
+from asyncio.protocols import BaseProtocol
+from asyncio.tasks import Task
+from asyncio.transports import BaseTransport, DatagramTransport, ReadTransport, SubprocessTransport, Transport, WriteTransport
+from collections.abc import Callable, Iterable, Sequence
+from concurrent.futures import Executor, ThreadPoolExecutor
+from contextvars import Context
+from socket import AddressFamily, SocketKind, _Address, _RetAddress, socket
+from typing import IO, Any, Literal, TypeVar, overload
+from typing_extensions import TypeAlias, TypeVarTuple, Unpack
+
+# Keep asyncio.__all__ updated with any changes to __all__ here
+__all__ = ("BaseEventLoop", "Server")
+
+_T = TypeVar("_T")
+_Ts = TypeVarTuple("_Ts")
+_ProtocolT = TypeVar("_ProtocolT", bound=BaseProtocol)
+_Context: TypeAlias = dict[str, Any]
+_ExceptionHandler: TypeAlias = Callable[[AbstractEventLoop, _Context], object]
+_ProtocolFactory: TypeAlias = Callable[[], BaseProtocol]
+_SSLContext: TypeAlias = bool | None | ssl.SSLContext
+
+class Server(AbstractServer):
+    if sys.version_info >= (3, 11):
+        def __init__(
+            self,
+            loop: AbstractEventLoop,
+            sockets: Iterable[socket],
+            protocol_factory: _ProtocolFactory,
+            ssl_context: _SSLContext,
+            backlog: int,
+            ssl_handshake_timeout: float | None,
+            ssl_shutdown_timeout: float | None = None,
+        ) -> None: ...
+    else:
+        def __init__(
+            self,
+            loop: AbstractEventLoop,
+            sockets: Iterable[socket],
+            protocol_factory: _ProtocolFactory,
+            ssl_context: _SSLContext,
+            backlog: int,
+            ssl_handshake_timeout: float | None,
+        ) -> None: ...
+
+    if sys.version_info >= (3, 13):
+        def close_clients(self) -> None: ...
+        def abort_clients(self) -> None: ...
+
+    def get_loop(self) -> AbstractEventLoop: ...
+    def is_serving(self) -> bool: ...
+    async def start_serving(self) -> None: ...
+    async def serve_forever(self) -> None: ...
+    @property
+    def sockets(self) -> tuple[socket, ...]: ...
+    def close(self) -> None: ...
+    async def wait_closed(self) -> None: ...
+
+class BaseEventLoop(AbstractEventLoop):
+    def run_forever(self) -> None: ...
+    def run_until_complete(self, future: _AwaitableLike[_T]) -> _T: ...
+    def stop(self) -> None: ...
+    def is_running(self) -> bool: ...
+    def is_closed(self) -> bool: ...
+    def close(self) -> None: ...
+    async def shutdown_asyncgens(self) -> None: ...
+    # Methods scheduling callbacks.  All these return Handles.
+    def call_soon(
+        self, callback: Callable[[Unpack[_Ts]], object], *args: Unpack[_Ts], context: Context | None = None
+    ) -> Handle: ...
+    def call_later(
+        self, delay: float, callback: Callable[[Unpack[_Ts]], object], *args: Unpack[_Ts], context: Context | None = None
+    ) -> TimerHandle: ...
+    def call_at(
+        self, when: float, callback: Callable[[Unpack[_Ts]], object], *args: Unpack[_Ts], context: Context | None = None
+    ) -> TimerHandle: ...
+    def time(self) -> float: ...
+    # Future methods
+    def create_future(self) -> Future[Any]: ...
+    # Tasks methods
+    if sys.version_info >= (3, 11):
+        def create_task(self, coro: _CoroutineLike[_T], *, name: object = None, context: Context | None = None) -> Task[_T]: ...
+    else:
+        def create_task(self, coro: _CoroutineLike[_T], *, name: object = None) -> Task[_T]: ...
+
+    def set_task_factory(self, factory: _TaskFactory | None) -> None: ...
+    def get_task_factory(self) -> _TaskFactory | None: ...
+    # Methods for interacting with threads
+    def call_soon_threadsafe(
+        self, callback: Callable[[Unpack[_Ts]], object], *args: Unpack[_Ts], context: Context | None = None
+    ) -> Handle: ...
+    def run_in_executor(self, executor: Executor | None, func: Callable[[Unpack[_Ts]], _T], *args: Unpack[_Ts]) -> Future[_T]: ...
+    def set_default_executor(self, executor: ThreadPoolExecutor) -> None: ...  # type: ignore[override]
+    # Network I/O methods returning Futures.
+    async def getaddrinfo(
+        self,
+        host: bytes | str | None,
+        port: bytes | str | int | None,
+        *,
+        family: int = 0,
+        type: int = 0,
+        proto: int = 0,
+        flags: int = 0,
+    ) -> list[tuple[AddressFamily, SocketKind, int, str, tuple[str, int] | tuple[str, int, int, int]]]: ...
+    async def getnameinfo(self, sockaddr: tuple[str, int] | tuple[str, int, int, int], flags: int = 0) -> tuple[str, str]: ...
+    if sys.version_info >= (3, 12):
+        @overload
+        async def create_connection(
+            self,
+            protocol_factory: Callable[[], _ProtocolT],
+            host: str = ...,
+            port: int = ...,
+            *,
+            ssl: _SSLContext = None,
+            family: int = 0,
+            proto: int = 0,
+            flags: int = 0,
+            sock: None = None,
+            local_addr: tuple[str, int] | None = None,
+            server_hostname: str | None = None,
+            ssl_handshake_timeout: float | None = None,
+            ssl_shutdown_timeout: float | None = None,
+            happy_eyeballs_delay: float | None = None,
+            interleave: int | None = None,
+            all_errors: bool = False,
+        ) -> tuple[Transport, _ProtocolT]: ...
+        @overload
+        async def create_connection(
+            self,
+            protocol_factory: Callable[[], _ProtocolT],
+            host: None = None,
+            port: None = None,
+            *,
+            ssl: _SSLContext = None,
+            family: int = 0,
+            proto: int = 0,
+            flags: int = 0,
+            sock: socket,
+            local_addr: None = None,
+            server_hostname: str | None = None,
+            ssl_handshake_timeout: float | None = None,
+            ssl_shutdown_timeout: float | None = None,
+            happy_eyeballs_delay: float | None = None,
+            interleave: int | None = None,
+            all_errors: bool = False,
+        ) -> tuple[Transport, _ProtocolT]: ...
+    elif sys.version_info >= (3, 11):
+        @overload
+        async def create_connection(
+            self,
+            protocol_factory: Callable[[], _ProtocolT],
+            host: str = ...,
+            port: int = ...,
+            *,
+            ssl: _SSLContext = None,
+            family: int = 0,
+            proto: int = 0,
+            flags: int = 0,
+            sock: None = None,
+            local_addr: tuple[str, int] | None = None,
+            server_hostname: str | None = None,
+            ssl_handshake_timeout: float | None = None,
+            ssl_shutdown_timeout: float | None = None,
+            happy_eyeballs_delay: float | None = None,
+            interleave: int | None = None,
+        ) -> tuple[Transport, _ProtocolT]: ...
+        @overload
+        async def create_connection(
+            self,
+            protocol_factory: Callable[[], _ProtocolT],
+            host: None = None,
+            port: None = None,
+            *,
+            ssl: _SSLContext = None,
+            family: int = 0,
+            proto: int = 0,
+            flags: int = 0,
+            sock: socket,
+            local_addr: None = None,
+            server_hostname: str | None = None,
+            ssl_handshake_timeout: float | None = None,
+            ssl_shutdown_timeout: float | None = None,
+            happy_eyeballs_delay: float | None = None,
+            interleave: int | None = None,
+        ) -> tuple[Transport, _ProtocolT]: ...
+    else:
+        @overload
+        async def create_connection(
+            self,
+            protocol_factory: Callable[[], _ProtocolT],
+            host: str = ...,
+            port: int = ...,
+            *,
+            ssl: _SSLContext = None,
+            family: int = 0,
+            proto: int = 0,
+            flags: int = 0,
+            sock: None = None,
+            local_addr: tuple[str, int] | None = None,
+            server_hostname: str | None = None,
+            ssl_handshake_timeout: float | None = None,
+            happy_eyeballs_delay: float | None = None,
+            interleave: int | None = None,
+        ) -> tuple[Transport, _ProtocolT]: ...
+        @overload
+        async def create_connection(
+            self,
+            protocol_factory: Callable[[], _ProtocolT],
+            host: None = None,
+            port: None = None,
+            *,
+            ssl: _SSLContext = None,
+            family: int = 0,
+            proto: int = 0,
+            flags: int = 0,
+            sock: socket,
+            local_addr: None = None,
+            server_hostname: str | None = None,
+            ssl_handshake_timeout: float | None = None,
+            happy_eyeballs_delay: float | None = None,
+            interleave: int | None = None,
+        ) -> tuple[Transport, _ProtocolT]: ...
+
+    if sys.version_info >= (3, 13):
+        # 3.13 added `keep_alive`.
+        @overload
+        async def create_server(
+            self,
+            protocol_factory: _ProtocolFactory,
+            host: str | Sequence[str] | None = None,
+            port: int = ...,
+            *,
+            family: int = ...,
+            flags: int = ...,
+            sock: None = None,
+            backlog: int = 100,
+            ssl: _SSLContext = None,
+            reuse_address: bool | None = None,
+            reuse_port: bool | None = None,
+            keep_alive: bool | None = None,
+            ssl_handshake_timeout: float | None = None,
+            ssl_shutdown_timeout: float | None = None,
+            start_serving: bool = True,
+        ) -> Server: ...
+        @overload
+        async def create_server(
+            self,
+            protocol_factory: _ProtocolFactory,
+            host: None = None,
+            port: None = None,
+            *,
+            family: int = ...,
+            flags: int = ...,
+            sock: socket = ...,
+            backlog: int = 100,
+            ssl: _SSLContext = None,
+            reuse_address: bool | None = None,
+            reuse_port: bool | None = None,
+            keep_alive: bool | None = None,
+            ssl_handshake_timeout: float | None = None,
+            ssl_shutdown_timeout: float | None = None,
+            start_serving: bool = True,
+        ) -> Server: ...
+    elif sys.version_info >= (3, 11):
+        @overload
+        async def create_server(
+            self,
+            protocol_factory: _ProtocolFactory,
+            host: str | Sequence[str] | None = None,
+            port: int = ...,
+            *,
+            family: int = ...,
+            flags: int = ...,
+            sock: None = None,
+            backlog: int = 100,
+            ssl: _SSLContext = None,
+            reuse_address: bool | None = None,
+            reuse_port: bool | None = None,
+            ssl_handshake_timeout: float | None = None,
+            ssl_shutdown_timeout: float | None = None,
+            start_serving: bool = True,
+        ) -> Server: ...
+        @overload
+        async def create_server(
+            self,
+            protocol_factory: _ProtocolFactory,
+            host: None = None,
+            port: None = None,
+            *,
+            family: int = ...,
+            flags: int = ...,
+            sock: socket = ...,
+            backlog: int = 100,
+            ssl: _SSLContext = None,
+            reuse_address: bool | None = None,
+            reuse_port: bool | None = None,
+            ssl_handshake_timeout: float | None = None,
+            ssl_shutdown_timeout: float | None = None,
+            start_serving: bool = True,
+        ) -> Server: ...
+    else:
+        @overload
+        async def create_server(
+            self,
+            protocol_factory: _ProtocolFactory,
+            host: str | Sequence[str] | None = None,
+            port: int = ...,
+            *,
+            family: int = ...,
+            flags: int = ...,
+            sock: None = None,
+            backlog: int = 100,
+            ssl: _SSLContext = None,
+            reuse_address: bool | None = None,
+            reuse_port: bool | None = None,
+            ssl_handshake_timeout: float | None = None,
+            start_serving: bool = True,
+        ) -> Server: ...
+        @overload
+        async def create_server(
+            self,
+            protocol_factory: _ProtocolFactory,
+            host: None = None,
+            port: None = None,
+            *,
+            family: int = ...,
+            flags: int = ...,
+            sock: socket = ...,
+            backlog: int = 100,
+            ssl: _SSLContext = None,
+            reuse_address: bool | None = None,
+            reuse_port: bool | None = None,
+            ssl_handshake_timeout: float | None = None,
+            start_serving: bool = True,
+        ) -> Server: ...
+
+    if sys.version_info >= (3, 11):
+        async def start_tls(
+            self,
+            transport: BaseTransport,
+            protocol: BaseProtocol,
+            sslcontext: ssl.SSLContext,
+            *,
+            server_side: bool = False,
+            server_hostname: str | None = None,
+            ssl_handshake_timeout: float | None = None,
+            ssl_shutdown_timeout: float | None = None,
+        ) -> Transport | None: ...
+        async def connect_accepted_socket(
+            self,
+            protocol_factory: Callable[[], _ProtocolT],
+            sock: socket,
+            *,
+            ssl: _SSLContext = None,
+            ssl_handshake_timeout: float | None = None,
+            ssl_shutdown_timeout: float | None = None,
+        ) -> tuple[Transport, _ProtocolT]: ...
+    else:
+        async def start_tls(
+            self,
+            transport: BaseTransport,
+            protocol: BaseProtocol,
+            sslcontext: ssl.SSLContext,
+            *,
+            server_side: bool = False,
+            server_hostname: str | None = None,
+            ssl_handshake_timeout: float | None = None,
+        ) -> Transport | None: ...
+        async def connect_accepted_socket(
+            self,
+            protocol_factory: Callable[[], _ProtocolT],
+            sock: socket,
+            *,
+            ssl: _SSLContext = None,
+            ssl_handshake_timeout: float | None = None,
+        ) -> tuple[Transport, _ProtocolT]: ...
+
+    async def sock_sendfile(
+        self, sock: socket, file: IO[bytes], offset: int = 0, count: int | None = None, *, fallback: bool | None = True
+    ) -> int: ...
+    async def sendfile(
+        self, transport: WriteTransport, file: IO[bytes], offset: int = 0, count: int | None = None, *, fallback: bool = True
+    ) -> int: ...
+    if sys.version_info >= (3, 11):
+        async def create_datagram_endpoint(  # type: ignore[override]
+            self,
+            protocol_factory: Callable[[], _ProtocolT],
+            local_addr: tuple[str, int] | str | None = None,
+            remote_addr: tuple[str, int] | str | None = None,
+            *,
+            family: int = 0,
+            proto: int = 0,
+            flags: int = 0,
+            reuse_port: bool | None = None,
+            allow_broadcast: bool | None = None,
+            sock: socket | None = None,
+        ) -> tuple[DatagramTransport, _ProtocolT]: ...
+    else:
+        async def create_datagram_endpoint(
+            self,
+            protocol_factory: Callable[[], _ProtocolT],
+            local_addr: tuple[str, int] | str | None = None,
+            remote_addr: tuple[str, int] | str | None = None,
+            *,
+            family: int = 0,
+            proto: int = 0,
+            flags: int = 0,
+            reuse_address: bool | None = ...,
+            reuse_port: bool | None = None,
+            allow_broadcast: bool | None = None,
+            sock: socket | None = None,
+        ) -> tuple[DatagramTransport, _ProtocolT]: ...
+    # Pipes and subprocesses.
+    async def connect_read_pipe(
+        self, protocol_factory: Callable[[], _ProtocolT], pipe: Any
+    ) -> tuple[ReadTransport, _ProtocolT]: ...
+    async def connect_write_pipe(
+        self, protocol_factory: Callable[[], _ProtocolT], pipe: Any
+    ) -> tuple[WriteTransport, _ProtocolT]: ...
+    async def subprocess_shell(
+        self,
+        protocol_factory: Callable[[], _ProtocolT],
+        cmd: bytes | str,
+        *,
+        stdin: int | IO[Any] | None = -1,
+        stdout: int | IO[Any] | None = -1,
+        stderr: int | IO[Any] | None = -1,
+        universal_newlines: Literal[False] = False,
+        shell: Literal[True] = True,
+        bufsize: Literal[0] = 0,
+        encoding: None = None,
+        errors: None = None,
+        text: Literal[False] | None = None,
+        **kwargs: Any,
+    ) -> tuple[SubprocessTransport, _ProtocolT]: ...
+    async def subprocess_exec(
+        self,
+        protocol_factory: Callable[[], _ProtocolT],
+        program: Any,
+        *args: Any,
+        stdin: int | IO[Any] | None = -1,
+        stdout: int | IO[Any] | None = -1,
+        stderr: int | IO[Any] | None = -1,
+        universal_newlines: Literal[False] = False,
+        shell: Literal[False] = False,
+        bufsize: Literal[0] = 0,
+        encoding: None = None,
+        errors: None = None,
+        text: Literal[False] | None = None,
+        **kwargs: Any,
+    ) -> tuple[SubprocessTransport, _ProtocolT]: ...
+    def add_reader(self, fd: FileDescriptorLike, callback: Callable[[Unpack[_Ts]], Any], *args: Unpack[_Ts]) -> None: ...
+    def remove_reader(self, fd: FileDescriptorLike) -> bool: ...
+    def add_writer(self, fd: FileDescriptorLike, callback: Callable[[Unpack[_Ts]], Any], *args: Unpack[_Ts]) -> None: ...
+    def remove_writer(self, fd: FileDescriptorLike) -> bool: ...
+    # The sock_* methods (and probably some others) are not actually implemented on
+    # BaseEventLoop, only on subclasses. We list them here for now for convenience.
+    async def sock_recv(self, sock: socket, nbytes: int) -> bytes: ...
+    async def sock_recv_into(self, sock: socket, buf: WriteableBuffer) -> int: ...
+    async def sock_sendall(self, sock: socket, data: ReadableBuffer) -> None: ...
+    async def sock_connect(self, sock: socket, address: _Address) -> None: ...
+    async def sock_accept(self, sock: socket) -> tuple[socket, _RetAddress]: ...
+    if sys.version_info >= (3, 11):
+        async def sock_recvfrom(self, sock: socket, bufsize: int) -> tuple[bytes, _RetAddress]: ...
+        async def sock_recvfrom_into(self, sock: socket, buf: WriteableBuffer, nbytes: int = 0) -> tuple[int, _RetAddress]: ...
+        async def sock_sendto(self, sock: socket, data: ReadableBuffer, address: _Address) -> int: ...
+    # Signal handling.
+    def add_signal_handler(self, sig: int, callback: Callable[[Unpack[_Ts]], Any], *args: Unpack[_Ts]) -> None: ...
+    def remove_signal_handler(self, sig: int) -> bool: ...
+    # Error handlers.
+    def set_exception_handler(self, handler: _ExceptionHandler | None) -> None: ...
+    def get_exception_handler(self) -> _ExceptionHandler | None: ...
+    def default_exception_handler(self, context: _Context) -> None: ...
+    def call_exception_handler(self, context: _Context) -> None: ...
+    # Debug flag management.
+    def get_debug(self) -> bool: ...
+    def set_debug(self, enabled: bool) -> None: ...
+    if sys.version_info >= (3, 12):
+        async def shutdown_default_executor(self, timeout: float | None = None) -> None: ...
+    else:
+        async def shutdown_default_executor(self) -> None: ...
+
+    def __del__(self) -> None: ...

crates/ty_vendored/vendor/typeshed/stdlib/asyncio/base_futures.pyi

@@ -0,0 +1,19 @@
+from collections.abc import Callable, Sequence
+from contextvars import Context
+from typing import Any, Final
+
+from . import futures
+
+__all__ = ()
+
+# asyncio defines 'isfuture()' in base_futures.py and re-imports it in futures.py
+# but it leads to circular import error in pytype tool.
+# That's why the import order is reversed.
+from .futures import isfuture as isfuture
+
+_PENDING: Final = "PENDING"  # undocumented
+_CANCELLED: Final = "CANCELLED"  # undocumented
+_FINISHED: Final = "FINISHED"  # undocumented
+
+def _format_callbacks(cb: Sequence[tuple[Callable[[futures.Future[Any]], None], Context]]) -> str: ...  # undocumented
+def _future_repr_info(future: futures.Future[Any]) -> list[str]: ...  # undocumented

crates/ty_vendored/vendor/typeshed/stdlib/asyncio/base_subprocess.pyi

@@ -0,0 +1,63 @@
+import subprocess
+from collections import deque
+from collections.abc import Callable, Sequence
+from typing import IO, Any
+from typing_extensions import TypeAlias
+
+from . import events, futures, protocols, transports
+
+_File: TypeAlias = int | IO[Any] | None
+
+class BaseSubprocessTransport(transports.SubprocessTransport):
+    _closed: bool  # undocumented
+    _protocol: protocols.SubprocessProtocol  # undocumented
+    _loop: events.AbstractEventLoop  # undocumented
+    _proc: subprocess.Popen[Any] | None  # undocumented
+    _pid: int | None  # undocumented
+    _returncode: int | None  # undocumented
+    _exit_waiters: list[futures.Future[Any]]  # undocumented
+    _pending_calls: deque[tuple[Callable[..., Any], tuple[Any, ...]]]  # undocumented
+    _pipes: dict[int, _File]  # undocumented
+    _finished: bool  # undocumented
+    def __init__(
+        self,
+        loop: events.AbstractEventLoop,
+        protocol: protocols.SubprocessProtocol,
+        args: str | bytes | Sequence[str | bytes],
+        shell: bool,
+        stdin: _File,
+        stdout: _File,
+        stderr: _File,
+        bufsize: int,
+        waiter: futures.Future[Any] | None = None,
+        extra: Any | None = None,
+        **kwargs: Any,
+    ) -> None: ...
+    def _start(
+        self,
+        args: str | bytes | Sequence[str | bytes],
+        shell: bool,
+        stdin: _File,
+        stdout: _File,
+        stderr: _File,
+        bufsize: int,
+        **kwargs: Any,
+    ) -> None: ...  # undocumented
+    def get_pid(self) -> int | None: ...  # type: ignore[override]
+    def get_pipe_transport(self, fd: int) -> _File: ...  # type: ignore[override]
+    def _check_proc(self) -> None: ...  # undocumented
+    def send_signal(self, signal: int) -> None: ...
+    async def _connect_pipes(self, waiter: futures.Future[Any] | None) -> None: ...  # undocumented
+    def _call(self, cb: Callable[..., object], *data: Any) -> None: ...  # undocumented
+    def _pipe_connection_lost(self, fd: int, exc: BaseException | None) -> None: ...  # undocumented
+    def _pipe_data_received(self, fd: int, data: bytes) -> None: ...  # undocumented
+    def _process_exited(self, returncode: int) -> None: ...  # undocumented
+    async def _wait(self) -> int: ...  # undocumented
+    def _try_finish(self) -> None: ...  # undocumented
+    def _call_connection_lost(self, exc: BaseException | None) -> None: ...  # undocumented
+    def __del__(self) -> None: ...
+
+class WriteSubprocessPipeProto(protocols.BaseProtocol):  # undocumented
+    def __init__(self, proc: BaseSubprocessTransport, fd: int) -> None: ...
+
+class ReadSubprocessPipeProto(WriteSubprocessPipeProto, protocols.Protocol): ...  # undocumented

crates/ty_vendored/vendor/typeshed/stdlib/asyncio/base_tasks.pyi

@@ -0,0 +1,9 @@
+from _typeshed import StrOrBytesPath
+from types import FrameType
+from typing import Any
+
+from . import tasks
+
+def _task_repr_info(task: tasks.Task[Any]) -> list[str]: ...  # undocumented
+def _task_get_stack(task: tasks.Task[Any], limit: int | None) -> list[FrameType]: ...  # undocumented
+def _task_print_stack(task: tasks.Task[Any], limit: int | None, file: StrOrBytesPath) -> None: ...  # undocumented

crates/ty_vendored/vendor/typeshed/stdlib/asyncio/constants.pyi

@@ -0,0 +1,20 @@
+import enum
+import sys
+from typing import Final
+
+LOG_THRESHOLD_FOR_CONNLOST_WRITES: Final = 5
+ACCEPT_RETRY_DELAY: Final = 1
+DEBUG_STACK_DEPTH: Final = 10
+SSL_HANDSHAKE_TIMEOUT: float
+SENDFILE_FALLBACK_READBUFFER_SIZE: Final = 262144
+if sys.version_info >= (3, 11):
+    SSL_SHUTDOWN_TIMEOUT: float
+    FLOW_CONTROL_HIGH_WATER_SSL_READ: Final = 256
+    FLOW_CONTROL_HIGH_WATER_SSL_WRITE: Final = 512
+if sys.version_info >= (3, 12):
+    THREAD_JOIN_TIMEOUT: Final = 300
+
+class _SendfileMode(enum.Enum):
+    UNSUPPORTED = 1
+    TRY_NATIVE = 2
+    FALLBACK = 3

crates/ty_vendored/vendor/typeshed/stdlib/asyncio/coroutines.pyi

@@ -0,0 +1,27 @@
+import sys
+from collections.abc import Awaitable, Callable, Coroutine
+from typing import Any, TypeVar, overload
+from typing_extensions import ParamSpec, TypeGuard, TypeIs
+
+# Keep asyncio.__all__ updated with any changes to __all__ here
+if sys.version_info >= (3, 11):
+    __all__ = ("iscoroutinefunction", "iscoroutine")
+else:
+    __all__ = ("coroutine", "iscoroutinefunction", "iscoroutine")
+
+_T = TypeVar("_T")
+_FunctionT = TypeVar("_FunctionT", bound=Callable[..., Any])
+_P = ParamSpec("_P")
+
+if sys.version_info < (3, 11):
+    def coroutine(func: _FunctionT) -> _FunctionT: ...
+
+@overload
+def iscoroutinefunction(func: Callable[..., Coroutine[Any, Any, Any]]) -> bool: ...
+@overload
+def iscoroutinefunction(func: Callable[_P, Awaitable[_T]]) -> TypeGuard[Callable[_P, Coroutine[Any, Any, _T]]]: ...
+@overload
+def iscoroutinefunction(func: Callable[_P, object]) -> TypeGuard[Callable[_P, Coroutine[Any, Any, Any]]]: ...
+@overload
+def iscoroutinefunction(func: object) -> TypeGuard[Callable[..., Coroutine[Any, Any, Any]]]: ...
+def iscoroutine(obj: object) -> TypeIs[Coroutine[Any, Any, Any]]: ...

crates/ty_vendored/vendor/typeshed/stdlib/asyncio/events.pyi

@@ -0,0 +1,642 @@
+import ssl
+import sys
+from _asyncio import (
+    _get_running_loop as _get_running_loop,
+    _set_running_loop as _set_running_loop,
+    get_event_loop as get_event_loop,
+    get_running_loop as get_running_loop,
+)
+from _typeshed import FileDescriptorLike, ReadableBuffer, StrPath, Unused, WriteableBuffer
+from abc import ABCMeta, abstractmethod
+from collections.abc import Callable, Sequence
+from concurrent.futures import Executor
+from contextvars import Context
+from socket import AddressFamily, SocketKind, _Address, _RetAddress, socket
+from typing import IO, Any, Literal, Protocol, TypeVar, overload
+from typing_extensions import Self, TypeAlias, TypeVarTuple, Unpack, deprecated
+
+from . import _AwaitableLike, _CoroutineLike
+from .base_events import Server
+from .futures import Future
+from .protocols import BaseProtocol
+from .tasks import Task
+from .transports import BaseTransport, DatagramTransport, ReadTransport, SubprocessTransport, Transport, WriteTransport
+from .unix_events import AbstractChildWatcher
+
+# Keep asyncio.__all__ updated with any changes to __all__ here
+if sys.version_info >= (3, 14):
+    __all__ = (
+        "AbstractEventLoopPolicy",
+        "AbstractEventLoop",
+        "AbstractServer",
+        "Handle",
+        "TimerHandle",
+        "get_event_loop_policy",
+        "set_event_loop_policy",
+        "get_event_loop",
+        "set_event_loop",
+        "new_event_loop",
+        "_set_running_loop",
+        "get_running_loop",
+        "_get_running_loop",
+    )
+else:
+    __all__ = (
+        "AbstractEventLoopPolicy",
+        "AbstractEventLoop",
+        "AbstractServer",
+        "Handle",
+        "TimerHandle",
+        "get_event_loop_policy",
+        "set_event_loop_policy",
+        "get_event_loop",
+        "set_event_loop",
+        "new_event_loop",
+        "get_child_watcher",
+        "set_child_watcher",
+        "_set_running_loop",
+        "get_running_loop",
+        "_get_running_loop",
+    )
+
+_T = TypeVar("_T")
+_Ts = TypeVarTuple("_Ts")
+_ProtocolT = TypeVar("_ProtocolT", bound=BaseProtocol)
+_Context: TypeAlias = dict[str, Any]
+_ExceptionHandler: TypeAlias = Callable[[AbstractEventLoop, _Context], object]
+_ProtocolFactory: TypeAlias = Callable[[], BaseProtocol]
+_SSLContext: TypeAlias = bool | None | ssl.SSLContext
+
+class _TaskFactory(Protocol):
+    def __call__(self, loop: AbstractEventLoop, factory: _CoroutineLike[_T], /) -> Future[_T]: ...
+
+class Handle:
+    _cancelled: bool
+    _args: Sequence[Any]
+    def __init__(
+        self, callback: Callable[..., object], args: Sequence[Any], loop: AbstractEventLoop, context: Context | None = None
+    ) -> None: ...
+    def cancel(self) -> None: ...
+    def _run(self) -> None: ...
+    def cancelled(self) -> bool: ...
+    if sys.version_info >= (3, 12):
+        def get_context(self) -> Context: ...
+
+class TimerHandle(Handle):
+    def __init__(
+        self,
+        when: float,
+        callback: Callable[..., object],
+        args: Sequence[Any],
+        loop: AbstractEventLoop,
+        context: Context | None = None,
+    ) -> None: ...
+    def __hash__(self) -> int: ...
+    def when(self) -> float: ...
+    def __lt__(self, other: TimerHandle) -> bool: ...
+    def __le__(self, other: TimerHandle) -> bool: ...
+    def __gt__(self, other: TimerHandle) -> bool: ...
+    def __ge__(self, other: TimerHandle) -> bool: ...
+    def __eq__(self, other: object) -> bool: ...
+
+class AbstractServer:
+    @abstractmethod
+    def close(self) -> None: ...
+    if sys.version_info >= (3, 13):
+        @abstractmethod
+        def close_clients(self) -> None: ...
+        @abstractmethod
+        def abort_clients(self) -> None: ...
+
+    async def __aenter__(self) -> Self: ...
+    async def __aexit__(self, *exc: Unused) -> None: ...
+    @abstractmethod
+    def get_loop(self) -> AbstractEventLoop: ...
+    @abstractmethod
+    def is_serving(self) -> bool: ...
+    @abstractmethod
+    async def start_serving(self) -> None: ...
+    @abstractmethod
+    async def serve_forever(self) -> None: ...
+    @abstractmethod
+    async def wait_closed(self) -> None: ...
+
+class AbstractEventLoop:
+    slow_callback_duration: float
+    @abstractmethod
+    def run_forever(self) -> None: ...
+    @abstractmethod
+    def run_until_complete(self, future: _AwaitableLike[_T]) -> _T: ...
+    @abstractmethod
+    def stop(self) -> None: ...
+    @abstractmethod
+    def is_running(self) -> bool: ...
+    @abstractmethod
+    def is_closed(self) -> bool: ...
+    @abstractmethod
+    def close(self) -> None: ...
+    @abstractmethod
+    async def shutdown_asyncgens(self) -> None: ...
+    # Methods scheduling callbacks.  All these return Handles.
+    # "context" added in 3.9.10/3.10.2 for call_*
+    @abstractmethod
+    def call_soon(
+        self, callback: Callable[[Unpack[_Ts]], object], *args: Unpack[_Ts], context: Context | None = None
+    ) -> Handle: ...
+    @abstractmethod
+    def call_later(
+        self, delay: float, callback: Callable[[Unpack[_Ts]], object], *args: Unpack[_Ts], context: Context | None = None
+    ) -> TimerHandle: ...
+    @abstractmethod
+    def call_at(
+        self, when: float, callback: Callable[[Unpack[_Ts]], object], *args: Unpack[_Ts], context: Context | None = None
+    ) -> TimerHandle: ...
+    @abstractmethod
+    def time(self) -> float: ...
+    # Future methods
+    @abstractmethod
+    def create_future(self) -> Future[Any]: ...
+    # Tasks methods
+    if sys.version_info >= (3, 11):
+        @abstractmethod
+        def create_task(
+            self, coro: _CoroutineLike[_T], *, name: str | None = None, context: Context | None = None
+        ) -> Task[_T]: ...
+    else:
+        @abstractmethod
+        def create_task(self, coro: _CoroutineLike[_T], *, name: str | None = None) -> Task[_T]: ...
+
+    @abstractmethod
+    def set_task_factory(self, factory: _TaskFactory | None) -> None: ...
+    @abstractmethod
+    def get_task_factory(self) -> _TaskFactory | None: ...
+    # Methods for interacting with threads
+    # "context" added in 3.9.10/3.10.2
+    @abstractmethod
+    def call_soon_threadsafe(
+        self, callback: Callable[[Unpack[_Ts]], object], *args: Unpack[_Ts], context: Context | None = None
+    ) -> Handle: ...
+    @abstractmethod
+    def run_in_executor(self, executor: Executor | None, func: Callable[[Unpack[_Ts]], _T], *args: Unpack[_Ts]) -> Future[_T]: ...
+    @abstractmethod
+    def set_default_executor(self, executor: Executor) -> None: ...
+    # Network I/O methods returning Futures.
+    @abstractmethod
+    async def getaddrinfo(
+        self,
+        host: bytes | str | None,
+        port: bytes | str | int | None,
+        *,
+        family: int = 0,
+        type: int = 0,
+        proto: int = 0,
+        flags: int = 0,
+    ) -> list[tuple[AddressFamily, SocketKind, int, str, tuple[str, int] | tuple[str, int, int, int]]]: ...
+    @abstractmethod
+    async def getnameinfo(self, sockaddr: tuple[str, int] | tuple[str, int, int, int], flags: int = 0) -> tuple[str, str]: ...
+    if sys.version_info >= (3, 11):
+        @overload
+        @abstractmethod
+        async def create_connection(
+            self,
+            protocol_factory: Callable[[], _ProtocolT],
+            host: str = ...,
+            port: int = ...,
+            *,
+            ssl: _SSLContext = None,
+            family: int = 0,
+            proto: int = 0,
+            flags: int = 0,
+            sock: None = None,
+            local_addr: tuple[str, int] | None = None,
+            server_hostname: str | None = None,
+            ssl_handshake_timeout: float | None = None,
+            ssl_shutdown_timeout: float | None = None,
+            happy_eyeballs_delay: float | None = None,
+            interleave: int | None = None,
+        ) -> tuple[Transport, _ProtocolT]: ...
+        @overload
+        @abstractmethod
+        async def create_connection(
+            self,
+            protocol_factory: Callable[[], _ProtocolT],
+            host: None = None,
+            port: None = None,
+            *,
+            ssl: _SSLContext = None,
+            family: int = 0,
+            proto: int = 0,
+            flags: int = 0,
+            sock: socket,
+            local_addr: None = None,
+            server_hostname: str | None = None,
+            ssl_handshake_timeout: float | None = None,
+            ssl_shutdown_timeout: float | None = None,
+            happy_eyeballs_delay: float | None = None,
+            interleave: int | None = None,
+        ) -> tuple[Transport, _ProtocolT]: ...
+    else:
+        @overload
+        @abstractmethod
+        async def create_connection(
+            self,
+            protocol_factory: Callable[[], _ProtocolT],
+            host: str = ...,
+            port: int = ...,
+            *,
+            ssl: _SSLContext = None,
+            family: int = 0,
+            proto: int = 0,
+            flags: int = 0,
+            sock: None = None,
+            local_addr: tuple[str, int] | None = None,
+            server_hostname: str | None = None,
+            ssl_handshake_timeout: float | None = None,
+            happy_eyeballs_delay: float | None = None,
+            interleave: int | None = None,
+        ) -> tuple[Transport, _ProtocolT]: ...
+        @overload
+        @abstractmethod
+        async def create_connection(
+            self,
+            protocol_factory: Callable[[], _ProtocolT],
+            host: None = None,
+            port: None = None,
+            *,
+            ssl: _SSLContext = None,
+            family: int = 0,
+            proto: int = 0,
+            flags: int = 0,
+            sock: socket,
+            local_addr: None = None,
+            server_hostname: str | None = None,
+            ssl_handshake_timeout: float | None = None,
+            happy_eyeballs_delay: float | None = None,
+            interleave: int | None = None,
+        ) -> tuple[Transport, _ProtocolT]: ...
+
+    if sys.version_info >= (3, 13):
+        # 3.13 added `keep_alive`.
+        @overload
+        @abstractmethod
+        async def create_server(
+            self,
+            protocol_factory: _ProtocolFactory,
+            host: str | Sequence[str] | None = None,
+            port: int = ...,
+            *,
+            family: int = ...,
+            flags: int = ...,
+            sock: None = None,
+            backlog: int = 100,
+            ssl: _SSLContext = None,
+            reuse_address: bool | None = None,
+            reuse_port: bool | None = None,
+            keep_alive: bool | None = None,
+            ssl_handshake_timeout: float | None = None,
+            ssl_shutdown_timeout: float | None = None,
+            start_serving: bool = True,
+        ) -> Server: ...
+        @overload
+        @abstractmethod
+        async def create_server(
+            self,
+            protocol_factory: _ProtocolFactory,
+            host: None = None,
+            port: None = None,
+            *,
+            family: int = ...,
+            flags: int = ...,
+            sock: socket = ...,
+            backlog: int = 100,
+            ssl: _SSLContext = None,
+            reuse_address: bool | None = None,
+            reuse_port: bool | None = None,
+            keep_alive: bool | None = None,
+            ssl_handshake_timeout: float | None = None,
+            ssl_shutdown_timeout: float | None = None,
+            start_serving: bool = True,
+        ) -> Server: ...
+    elif sys.version_info >= (3, 11):
+        @overload
+        @abstractmethod
+        async def create_server(
+            self,
+            protocol_factory: _ProtocolFactory,
+            host: str | Sequence[str] | None = None,
+            port: int = ...,
+            *,
+            family: int = ...,
+            flags: int = ...,
+            sock: None = None,
+            backlog: int = 100,
+            ssl: _SSLContext = None,
+            reuse_address: bool | None = None,
+            reuse_port: bool | None = None,
+            ssl_handshake_timeout: float | None = None,
+            ssl_shutdown_timeout: float | None = None,
+            start_serving: bool = True,
+        ) -> Server: ...
+        @overload
+        @abstractmethod
+        async def create_server(
+            self,
+            protocol_factory: _ProtocolFactory,
+            host: None = None,
+            port: None = None,
+            *,
+            family: int = ...,
+            flags: int = ...,
+            sock: socket = ...,
+            backlog: int = 100,
+            ssl: _SSLContext = None,
+            reuse_address: bool | None = None,
+            reuse_port: bool | None = None,
+            ssl_handshake_timeout: float | None = None,
+            ssl_shutdown_timeout: float | None = None,
+            start_serving: bool = True,
+        ) -> Server: ...
+    else:
+        @overload
+        @abstractmethod
+        async def create_server(
+            self,
+            protocol_factory: _ProtocolFactory,
+            host: str | Sequence[str] | None = None,
+            port: int = ...,
+            *,
+            family: int = ...,
+            flags: int = ...,
+            sock: None = None,
+            backlog: int = 100,
+            ssl: _SSLContext = None,
+            reuse_address: bool | None = None,
+            reuse_port: bool | None = None,
+            ssl_handshake_timeout: float | None = None,
+            start_serving: bool = True,
+        ) -> Server: ...
+        @overload
+        @abstractmethod
+        async def create_server(
+            self,
+            protocol_factory: _ProtocolFactory,
+            host: None = None,
+            port: None = None,
+            *,
+            family: int = ...,
+            flags: int = ...,
+            sock: socket = ...,
+            backlog: int = 100,
+            ssl: _SSLContext = None,
+            reuse_address: bool | None = None,
+            reuse_port: bool | None = None,
+            ssl_handshake_timeout: float | None = None,
+            start_serving: bool = True,
+        ) -> Server: ...
+
+    if sys.version_info >= (3, 11):
+        @abstractmethod
+        async def start_tls(
+            self,
+            transport: WriteTransport,
+            protocol: BaseProtocol,
+            sslcontext: ssl.SSLContext,
+            *,
+            server_side: bool = False,
+            server_hostname: str | None = None,
+            ssl_handshake_timeout: float | None = None,
+            ssl_shutdown_timeout: float | None = None,
+        ) -> Transport | None: ...
+        async def create_unix_server(
+            self,
+            protocol_factory: _ProtocolFactory,
+            path: StrPath | None = None,
+            *,
+            sock: socket | None = None,
+            backlog: int = 100,
+            ssl: _SSLContext = None,
+            ssl_handshake_timeout: float | None = None,
+            ssl_shutdown_timeout: float | None = None,
+            start_serving: bool = True,
+        ) -> Server: ...
+    else:
+        @abstractmethod
+        async def start_tls(
+            self,
+            transport: BaseTransport,
+            protocol: BaseProtocol,
+            sslcontext: ssl.SSLContext,
+            *,
+            server_side: bool = False,
+            server_hostname: str | None = None,
+            ssl_handshake_timeout: float | None = None,
+        ) -> Transport | None: ...
+        async def create_unix_server(
+            self,
+            protocol_factory: _ProtocolFactory,
+            path: StrPath | None = None,
+            *,
+            sock: socket | None = None,
+            backlog: int = 100,
+            ssl: _SSLContext = None,
+            ssl_handshake_timeout: float | None = None,
+            start_serving: bool = True,
+        ) -> Server: ...
+
+    if sys.version_info >= (3, 11):
+        async def connect_accepted_socket(
+            self,
+            protocol_factory: Callable[[], _ProtocolT],
+            sock: socket,
+            *,
+            ssl: _SSLContext = None,
+            ssl_handshake_timeout: float | None = None,
+            ssl_shutdown_timeout: float | None = None,
+        ) -> tuple[Transport, _ProtocolT]: ...
+    elif sys.version_info >= (3, 10):
+        async def connect_accepted_socket(
+            self,
+            protocol_factory: Callable[[], _ProtocolT],
+            sock: socket,
+            *,
+            ssl: _SSLContext = None,
+            ssl_handshake_timeout: float | None = None,
+        ) -> tuple[Transport, _ProtocolT]: ...
+    if sys.version_info >= (3, 11):
+        async def create_unix_connection(
+            self,
+            protocol_factory: Callable[[], _ProtocolT],
+            path: str | None = None,
+            *,
+            ssl: _SSLContext = None,
+            sock: socket | None = None,
+            server_hostname: str | None = None,
+            ssl_handshake_timeout: float | None = None,
+            ssl_shutdown_timeout: float | None = None,
+        ) -> tuple[Transport, _ProtocolT]: ...
+    else:
+        async def create_unix_connection(
+            self,
+            protocol_factory: Callable[[], _ProtocolT],
+            path: str | None = None,
+            *,
+            ssl: _SSLContext = None,
+            sock: socket | None = None,
+            server_hostname: str | None = None,
+            ssl_handshake_timeout: float | None = None,
+        ) -> tuple[Transport, _ProtocolT]: ...
+
+    @abstractmethod
+    async def sock_sendfile(
+        self, sock: socket, file: IO[bytes], offset: int = 0, count: int | None = None, *, fallback: bool | None = None
+    ) -> int: ...
+    @abstractmethod
+    async def sendfile(
+        self, transport: WriteTransport, file: IO[bytes], offset: int = 0, count: int | None = None, *, fallback: bool = True
+    ) -> int: ...
+    @abstractmethod
+    async def create_datagram_endpoint(
+        self,
+        protocol_factory: Callable[[], _ProtocolT],
+        local_addr: tuple[str, int] | str | None = None,
+        remote_addr: tuple[str, int] | str | None = None,
+        *,
+        family: int = 0,
+        proto: int = 0,
+        flags: int = 0,
+        reuse_address: bool | None = None,
+        reuse_port: bool | None = None,
+        allow_broadcast: bool | None = None,
+        sock: socket | None = None,
+    ) -> tuple[DatagramTransport, _ProtocolT]: ...
+    # Pipes and subprocesses.
+    @abstractmethod
+    async def connect_read_pipe(
+        self, protocol_factory: Callable[[], _ProtocolT], pipe: Any
+    ) -> tuple[ReadTransport, _ProtocolT]: ...
+    @abstractmethod
+    async def connect_write_pipe(
+        self, protocol_factory: Callable[[], _ProtocolT], pipe: Any
+    ) -> tuple[WriteTransport, _ProtocolT]: ...
+    @abstractmethod
+    async def subprocess_shell(
+        self,
+        protocol_factory: Callable[[], _ProtocolT],
+        cmd: bytes | str,
+        *,
+        stdin: int | IO[Any] | None = -1,
+        stdout: int | IO[Any] | None = -1,
+        stderr: int | IO[Any] | None = -1,
+        universal_newlines: Literal[False] = False,
+        shell: Literal[True] = True,
+        bufsize: Literal[0] = 0,
+        encoding: None = None,
+        errors: None = None,
+        text: Literal[False] | None = ...,
+        **kwargs: Any,
+    ) -> tuple[SubprocessTransport, _ProtocolT]: ...
+    @abstractmethod
+    async def subprocess_exec(
+        self,
+        protocol_factory: Callable[[], _ProtocolT],
+        program: Any,
+        *args: Any,
+        stdin: int | IO[Any] | None = -1,
+        stdout: int | IO[Any] | None = -1,
+        stderr: int | IO[Any] | None = -1,
+        universal_newlines: Literal[False] = False,
+        shell: Literal[False] = False,
+        bufsize: Literal[0] = 0,
+        encoding: None = None,
+        errors: None = None,
+        **kwargs: Any,
+    ) -> tuple[SubprocessTransport, _ProtocolT]: ...
+    @abstractmethod
+    def add_reader(self, fd: FileDescriptorLike, callback: Callable[[Unpack[_Ts]], Any], *args: Unpack[_Ts]) -> None: ...
+    @abstractmethod
+    def remove_reader(self, fd: FileDescriptorLike) -> bool: ...
+    @abstractmethod
+    def add_writer(self, fd: FileDescriptorLike, callback: Callable[[Unpack[_Ts]], Any], *args: Unpack[_Ts]) -> None: ...
+    @abstractmethod
+    def remove_writer(self, fd: FileDescriptorLike) -> bool: ...
+    @abstractmethod
+    async def sock_recv(self, sock: socket, nbytes: int) -> bytes: ...
+    @abstractmethod
+    async def sock_recv_into(self, sock: socket, buf: WriteableBuffer) -> int: ...
+    @abstractmethod
+    async def sock_sendall(self, sock: socket, data: ReadableBuffer) -> None: ...
+    @abstractmethod
+    async def sock_connect(self, sock: socket, address: _Address) -> None: ...
+    @abstractmethod
+    async def sock_accept(self, sock: socket) -> tuple[socket, _RetAddress]: ...
+    if sys.version_info >= (3, 11):
+        @abstractmethod
+        async def sock_recvfrom(self, sock: socket, bufsize: int) -> tuple[bytes, _RetAddress]: ...
+        @abstractmethod
+        async def sock_recvfrom_into(self, sock: socket, buf: WriteableBuffer, nbytes: int = 0) -> tuple[int, _RetAddress]: ...
+        @abstractmethod
+        async def sock_sendto(self, sock: socket, data: ReadableBuffer, address: _Address) -> int: ...
+    # Signal handling.
+    @abstractmethod
+    def add_signal_handler(self, sig: int, callback: Callable[[Unpack[_Ts]], object], *args: Unpack[_Ts]) -> None: ...
+    @abstractmethod
+    def remove_signal_handler(self, sig: int) -> bool: ...
+    # Error handlers.
+    @abstractmethod
+    def set_exception_handler(self, handler: _ExceptionHandler | None) -> None: ...
+    @abstractmethod
+    def get_exception_handler(self) -> _ExceptionHandler | None: ...
+    @abstractmethod
+    def default_exception_handler(self, context: _Context) -> None: ...
+    @abstractmethod
+    def call_exception_handler(self, context: _Context) -> None: ...
+    # Debug flag management.
+    @abstractmethod
+    def get_debug(self) -> bool: ...
+    @abstractmethod
+    def set_debug(self, enabled: bool) -> None: ...
+    @abstractmethod
+    async def shutdown_default_executor(self) -> None: ...
+
+class AbstractEventLoopPolicy:
+    @abstractmethod
+    def get_event_loop(self) -> AbstractEventLoop: ...
+    @abstractmethod
+    def set_event_loop(self, loop: AbstractEventLoop | None) -> None: ...
+    @abstractmethod
+    def new_event_loop(self) -> AbstractEventLoop: ...
+    # Child processes handling (Unix only).
+    if sys.version_info < (3, 14):
+        if sys.version_info >= (3, 12):
+            @abstractmethod
+            @deprecated("Deprecated as of Python 3.12; will be removed in Python 3.14")
+            def get_child_watcher(self) -> AbstractChildWatcher: ...
+            @abstractmethod
+            @deprecated("Deprecated as of Python 3.12; will be removed in Python 3.14")
+            def set_child_watcher(self, watcher: AbstractChildWatcher) -> None: ...
+        else:
+            @abstractmethod
+            def get_child_watcher(self) -> AbstractChildWatcher: ...
+            @abstractmethod
+            def set_child_watcher(self, watcher: AbstractChildWatcher) -> None: ...
+
+class BaseDefaultEventLoopPolicy(AbstractEventLoopPolicy, metaclass=ABCMeta):
+    def get_event_loop(self) -> AbstractEventLoop: ...
+    def set_event_loop(self, loop: AbstractEventLoop | None) -> None: ...
+    def new_event_loop(self) -> AbstractEventLoop: ...
+
+def get_event_loop_policy() -> AbstractEventLoopPolicy: ...
+def set_event_loop_policy(policy: AbstractEventLoopPolicy | None) -> None: ...
+def set_event_loop(loop: AbstractEventLoop | None) -> None: ...
+def new_event_loop() -> AbstractEventLoop: ...
+
+if sys.version_info < (3, 14):
+    if sys.version_info >= (3, 12):
+        @deprecated("Deprecated as of Python 3.12; will be removed in Python 3.14")
+        def get_child_watcher() -> AbstractChildWatcher: ...
+        @deprecated("Deprecated as of Python 3.12; will be removed in Python 3.14")
+        def set_child_watcher(watcher: AbstractChildWatcher) -> None: ...
+
+    else:
+        def get_child_watcher() -> AbstractChildWatcher: ...
+        def set_child_watcher(watcher: AbstractChildWatcher) -> None: ...

crates/ty_vendored/vendor/typeshed/stdlib/asyncio/exceptions.pyi

@@ -0,0 +1,44 @@
+import sys
+
+# Keep asyncio.__all__ updated with any changes to __all__ here
+if sys.version_info >= (3, 11):
+    __all__ = (
+        "BrokenBarrierError",
+        "CancelledError",
+        "InvalidStateError",
+        "TimeoutError",
+        "IncompleteReadError",
+        "LimitOverrunError",
+        "SendfileNotAvailableError",
+    )
+else:
+    __all__ = (
+        "CancelledError",
+        "InvalidStateError",
+        "TimeoutError",
+        "IncompleteReadError",
+        "LimitOverrunError",
+        "SendfileNotAvailableError",
+    )
+
+class CancelledError(BaseException): ...
+
+if sys.version_info >= (3, 11):
+    from builtins import TimeoutError as TimeoutError
+else:
+    class TimeoutError(Exception): ...
+
+class InvalidStateError(Exception): ...
+class SendfileNotAvailableError(RuntimeError): ...
+
+class IncompleteReadError(EOFError):
+    expected: int | None
+    partial: bytes
+    def __init__(self, partial: bytes, expected: int | None) -> None: ...
+
+class LimitOverrunError(Exception):
+    consumed: int
+    def __init__(self, message: str, consumed: int) -> None: ...
+
+if sys.version_info >= (3, 11):
+    class BrokenBarrierError(RuntimeError): ...

crates/ty_vendored/vendor/typeshed/stdlib/asyncio/format_helpers.pyi

@@ -0,0 +1,31 @@
+import functools
+import sys
+import traceback
+from collections.abc import Iterable
+from types import FrameType, FunctionType
+from typing import Any, overload
+from typing_extensions import TypeAlias
+
+class _HasWrapper:
+    __wrapper__: _HasWrapper | FunctionType
+
+_FuncType: TypeAlias = FunctionType | _HasWrapper | functools.partial[Any] | functools.partialmethod[Any]
+
+@overload
+def _get_function_source(func: _FuncType) -> tuple[str, int]: ...
+@overload
+def _get_function_source(func: object) -> tuple[str, int] | None: ...
+
+if sys.version_info >= (3, 13):
+    def _format_callback_source(func: object, args: Iterable[Any], *, debug: bool = False) -> str: ...
+    def _format_args_and_kwargs(args: Iterable[Any], kwargs: dict[str, Any], *, debug: bool = False) -> str: ...
+    def _format_callback(
+        func: object, args: Iterable[Any], kwargs: dict[str, Any], *, debug: bool = False, suffix: str = ""
+    ) -> str: ...
+
+else:
+    def _format_callback_source(func: object, args: Iterable[Any]) -> str: ...
+    def _format_args_and_kwargs(args: Iterable[Any], kwargs: dict[str, Any]) -> str: ...
+    def _format_callback(func: object, args: Iterable[Any], kwargs: dict[str, Any], suffix: str = "") -> str: ...
+
+def extract_stack(f: FrameType | None = None, limit: int | None = None) -> traceback.StackSummary: ...

crates/ty_vendored/vendor/typeshed/stdlib/asyncio/futures.pyi

@@ -0,0 +1,17 @@
+from _asyncio import Future as Future
+from concurrent.futures._base import Future as _ConcurrentFuture
+from typing import Any, TypeVar
+from typing_extensions import TypeIs
+
+from .events import AbstractEventLoop
+
+# Keep asyncio.__all__ updated with any changes to __all__ here
+__all__ = ("Future", "wrap_future", "isfuture")
+
+_T = TypeVar("_T")
+
+# asyncio defines 'isfuture()' in base_futures.py and re-imports it in futures.py
+# but it leads to circular import error in pytype tool.
+# That's why the import order is reversed.
+def isfuture(obj: object) -> TypeIs[Future[Any]]: ...
+def wrap_future(future: _ConcurrentFuture[_T] | Future[_T], *, loop: AbstractEventLoop | None = None) -> Future[_T]: ...

crates/ty_vendored/vendor/typeshed/stdlib/asyncio/locks.pyi

@@ -0,0 +1,104 @@
+import enum
+import sys
+from _typeshed import Unused
+from collections import deque
+from collections.abc import Callable
+from types import TracebackType
+from typing import Any, Literal, TypeVar
+from typing_extensions import Self
+
+from .events import AbstractEventLoop
+from .futures import Future
+
+if sys.version_info >= (3, 10):
+    from .mixins import _LoopBoundMixin
+else:
+    _LoopBoundMixin = object
+
+# Keep asyncio.__all__ updated with any changes to __all__ here
+if sys.version_info >= (3, 11):
+    __all__ = ("Lock", "Event", "Condition", "Semaphore", "BoundedSemaphore", "Barrier")
+else:
+    __all__ = ("Lock", "Event", "Condition", "Semaphore", "BoundedSemaphore")
+
+_T = TypeVar("_T")
+
+class _ContextManagerMixin:
+    async def __aenter__(self) -> None: ...
+    async def __aexit__(
+        self, exc_type: type[BaseException] | None, exc: BaseException | None, tb: TracebackType | None
+    ) -> None: ...
+
+class Lock(_ContextManagerMixin, _LoopBoundMixin):
+    _waiters: deque[Future[Any]] | None
+    if sys.version_info >= (3, 10):
+        def __init__(self) -> None: ...
+    else:
+        def __init__(self, *, loop: AbstractEventLoop | None = None) -> None: ...
+
+    def locked(self) -> bool: ...
+    async def acquire(self) -> Literal[True]: ...
+    def release(self) -> None: ...
+
+class Event(_LoopBoundMixin):
+    _waiters: deque[Future[Any]]
+    if sys.version_info >= (3, 10):
+        def __init__(self) -> None: ...
+    else:
+        def __init__(self, *, loop: AbstractEventLoop | None = None) -> None: ...
+
+    def is_set(self) -> bool: ...
+    def set(self) -> None: ...
+    def clear(self) -> None: ...
+    async def wait(self) -> Literal[True]: ...
+
+class Condition(_ContextManagerMixin, _LoopBoundMixin):
+    _waiters: deque[Future[Any]]
+    if sys.version_info >= (3, 10):
+        def __init__(self, lock: Lock | None = None) -> None: ...
+    else:
+        def __init__(self, lock: Lock | None = None, *, loop: AbstractEventLoop | None = None) -> None: ...
+
+    def locked(self) -> bool: ...
+    async def acquire(self) -> Literal[True]: ...
+    def release(self) -> None: ...
+    async def wait(self) -> Literal[True]: ...
+    async def wait_for(self, predicate: Callable[[], _T]) -> _T: ...
+    def notify(self, n: int = 1) -> None: ...
+    def notify_all(self) -> None: ...
+
+class Semaphore(_ContextManagerMixin, _LoopBoundMixin):
+    _value: int
+    _waiters: deque[Future[Any]] | None
+    if sys.version_info >= (3, 10):
+        def __init__(self, value: int = 1) -> None: ...
+    else:
+        def __init__(self, value: int = 1, *, loop: AbstractEventLoop | None = None) -> None: ...
+
+    def locked(self) -> bool: ...
+    async def acquire(self) -> Literal[True]: ...
+    def release(self) -> None: ...
+    def _wake_up_next(self) -> None: ...
+
+class BoundedSemaphore(Semaphore): ...
+
+if sys.version_info >= (3, 11):
+    class _BarrierState(enum.Enum):  # undocumented
+        FILLING = "filling"
+        DRAINING = "draining"
+        RESETTING = "resetting"
+        BROKEN = "broken"
+
+    class Barrier(_LoopBoundMixin):
+        def __init__(self, parties: int) -> None: ...
+        async def __aenter__(self) -> Self: ...
+        async def __aexit__(self, *args: Unused) -> None: ...
+        async def wait(self) -> int: ...
+        async def abort(self) -> None: ...
+        async def reset(self) -> None: ...
+        @property
+        def parties(self) -> int: ...
+        @property
+        def n_waiting(self) -> int: ...
+        @property
+        def broken(self) -> bool: ...

crates/ty_vendored/vendor/typeshed/stdlib/asyncio/log.pyi

@@ -0,0 +1,3 @@
+import logging
+
+logger: logging.Logger

crates/ty_vendored/vendor/typeshed/stdlib/asyncio/mixins.pyi

@@ -0,0 +1,9 @@
+import sys
+import threading
+from typing_extensions import Never
+
+_global_lock: threading.Lock
+
+class _LoopBoundMixin:
+    if sys.version_info < (3, 11):
+        def __init__(self, *, loop: Never = ...) -> None: ...

crates/ty_vendored/vendor/typeshed/stdlib/asyncio/proactor_events.pyi

@@ -0,0 +1,65 @@
+import sys
+from collections.abc import Mapping
+from socket import socket
+from typing import Any, ClassVar, Literal
+
+from . import base_events, constants, events, futures, streams, transports
+
+__all__ = ("BaseProactorEventLoop",)
+
+class _ProactorBasePipeTransport(transports._FlowControlMixin, transports.BaseTransport):
+    def __init__(
+        self,
+        loop: events.AbstractEventLoop,
+        sock: socket,
+        protocol: streams.StreamReaderProtocol,
+        waiter: futures.Future[Any] | None = None,
+        extra: Mapping[Any, Any] | None = None,
+        server: events.AbstractServer | None = None,
+    ) -> None: ...
+    def __del__(self) -> None: ...
+
+class _ProactorReadPipeTransport(_ProactorBasePipeTransport, transports.ReadTransport):
+    if sys.version_info >= (3, 10):
+        def __init__(
+            self,
+            loop: events.AbstractEventLoop,
+            sock: socket,
+            protocol: streams.StreamReaderProtocol,
+            waiter: futures.Future[Any] | None = None,
+            extra: Mapping[Any, Any] | None = None,
+            server: events.AbstractServer | None = None,
+            buffer_size: int = 65536,
+        ) -> None: ...
+    else:
+        def __init__(
+            self,
+            loop: events.AbstractEventLoop,
+            sock: socket,
+            protocol: streams.StreamReaderProtocol,
+            waiter: futures.Future[Any] | None = None,
+            extra: Mapping[Any, Any] | None = None,
+            server: events.AbstractServer | None = None,
+        ) -> None: ...
+
+class _ProactorBaseWritePipeTransport(_ProactorBasePipeTransport, transports.WriteTransport): ...
+class _ProactorWritePipeTransport(_ProactorBaseWritePipeTransport): ...
+class _ProactorDuplexPipeTransport(_ProactorReadPipeTransport, _ProactorBaseWritePipeTransport, transports.Transport): ...
+
+class _ProactorSocketTransport(_ProactorReadPipeTransport, _ProactorBaseWritePipeTransport, transports.Transport):
+    _sendfile_compatible: ClassVar[constants._SendfileMode]
+    def __init__(
+        self,
+        loop: events.AbstractEventLoop,
+        sock: socket,
+        protocol: streams.StreamReaderProtocol,
+        waiter: futures.Future[Any] | None = None,
+        extra: Mapping[Any, Any] | None = None,
+        server: events.AbstractServer | None = None,
+    ) -> None: ...
+    def _set_extra(self, sock: socket) -> None: ...
+    def can_write_eof(self) -> Literal[True]: ...
+
+class BaseProactorEventLoop(base_events.BaseEventLoop):
+    def __init__(self, proactor: Any) -> None: ...
+    async def sock_recv(self, sock: socket, n: int) -> bytes: ...

crates/ty_vendored/vendor/typeshed/stdlib/asyncio/protocols.pyi

@@ -0,0 +1,35 @@
+from _typeshed import ReadableBuffer
+from asyncio import transports
+from typing import Any
+
+# Keep asyncio.__all__ updated with any changes to __all__ here
+__all__ = ("BaseProtocol", "Protocol", "DatagramProtocol", "SubprocessProtocol", "BufferedProtocol")
+
+class BaseProtocol:
+    def connection_made(self, transport: transports.BaseTransport) -> None: ...
+    def connection_lost(self, exc: Exception | None) -> None: ...
+    def pause_writing(self) -> None: ...
+    def resume_writing(self) -> None: ...
+
+class Protocol(BaseProtocol):
+    def data_received(self, data: bytes) -> None: ...
+    def eof_received(self) -> bool | None: ...
+
+class BufferedProtocol(BaseProtocol):
+    def get_buffer(self, sizehint: int) -> ReadableBuffer: ...
+    def buffer_updated(self, nbytes: int) -> None: ...
+    def eof_received(self) -> bool | None: ...
+
+class DatagramProtocol(BaseProtocol):
+    def connection_made(self, transport: transports.DatagramTransport) -> None: ...  # type: ignore[override]
+    # addr can be a tuple[int, int] for some unusual protocols like socket.AF_NETLINK.
+    # Use tuple[str | Any, int] to not cause typechecking issues on most usual cases.
+    # This could be improved by using tuple[AnyOf[str, int], int] if the AnyOf feature is accepted.
+    # See https://github.com/python/typing/issues/566
+    def datagram_received(self, data: bytes, addr: tuple[str | Any, int]) -> None: ...
+    def error_received(self, exc: Exception) -> None: ...
+
+class SubprocessProtocol(BaseProtocol):
+    def pipe_data_received(self, fd: int, data: bytes) -> None: ...
+    def pipe_connection_lost(self, fd: int, exc: Exception | None) -> None: ...
+    def process_exited(self) -> None: ...

crates/ty_vendored/vendor/typeshed/stdlib/asyncio/queues.pyi

@@ -0,0 +1,54 @@
+import sys
+from asyncio.events import AbstractEventLoop
+from types import GenericAlias
+from typing import Any, Generic, TypeVar
+
+if sys.version_info >= (3, 10):
+    from .mixins import _LoopBoundMixin
+else:
+    _LoopBoundMixin = object
+
+class QueueEmpty(Exception): ...
+class QueueFull(Exception): ...
+
+# Keep asyncio.__all__ updated with any changes to __all__ here
+if sys.version_info >= (3, 13):
+    __all__ = ("Queue", "PriorityQueue", "LifoQueue", "QueueFull", "QueueEmpty", "QueueShutDown")
+
+else:
+    __all__ = ("Queue", "PriorityQueue", "LifoQueue", "QueueFull", "QueueEmpty")
+
+_T = TypeVar("_T")
+
+if sys.version_info >= (3, 13):
+    class QueueShutDown(Exception): ...
+
+# If Generic[_T] is last and _LoopBoundMixin is object, pyright is unhappy.
+# We can remove the noqa pragma when dropping 3.9 support.
+class Queue(Generic[_T], _LoopBoundMixin):  # noqa: Y059
+    if sys.version_info >= (3, 10):
+        def __init__(self, maxsize: int = 0) -> None: ...
+    else:
+        def __init__(self, maxsize: int = 0, *, loop: AbstractEventLoop | None = None) -> None: ...
+
+    def _init(self, maxsize: int) -> None: ...
+    def _get(self) -> _T: ...
+    def _put(self, item: _T) -> None: ...
+    def _format(self) -> str: ...
+    def qsize(self) -> int: ...
+    @property
+    def maxsize(self) -> int: ...
+    def empty(self) -> bool: ...
+    def full(self) -> bool: ...
+    async def put(self, item: _T) -> None: ...
+    def put_nowait(self, item: _T) -> None: ...
+    async def get(self) -> _T: ...
+    def get_nowait(self) -> _T: ...
+    async def join(self) -> None: ...
+    def task_done(self) -> None: ...
+    def __class_getitem__(cls, type: Any, /) -> GenericAlias: ...
+    if sys.version_info >= (3, 13):
+        def shutdown(self, immediate: bool = False) -> None: ...
+
+class PriorityQueue(Queue[_T]): ...
+class LifoQueue(Queue[_T]): ...

crates/ty_vendored/vendor/typeshed/stdlib/asyncio/runners.pyi

@@ -0,0 +1,33 @@
+import sys
+from _typeshed import Unused
+from collections.abc import Callable, Coroutine
+from contextvars import Context
+from typing import Any, TypeVar, final
+from typing_extensions import Self
+
+from .events import AbstractEventLoop
+
+# Keep asyncio.__all__ updated with any changes to __all__ here
+if sys.version_info >= (3, 11):
+    __all__ = ("Runner", "run")
+else:
+    __all__ = ("run",)
+_T = TypeVar("_T")
+
+if sys.version_info >= (3, 11):
+    @final
+    class Runner:
+        def __init__(self, *, debug: bool | None = None, loop_factory: Callable[[], AbstractEventLoop] | None = None) -> None: ...
+        def __enter__(self) -> Self: ...
+        def __exit__(self, exc_type: Unused, exc_val: Unused, exc_tb: Unused) -> None: ...
+        def close(self) -> None: ...
+        def get_loop(self) -> AbstractEventLoop: ...
+        def run(self, coro: Coroutine[Any, Any, _T], *, context: Context | None = None) -> _T: ...
+
+if sys.version_info >= (3, 12):
+    def run(
+        main: Coroutine[Any, Any, _T], *, debug: bool | None = ..., loop_factory: Callable[[], AbstractEventLoop] | None = ...
+    ) -> _T: ...
+
+else:
+    def run(main: Coroutine[Any, Any, _T], *, debug: bool | None = None) -> _T: ...