[ty] Sync vendored typeshed stubs (#20031)

Co-authored-by: typeshedbot <>
Co-authored-by: Alex Waygood <alex.waygood@gmail.com>

crates/ty_python_semantic/resources/mdtest/snapshots/deprecated.md_-_Tests_for_the_`@depr…_-_Syntax_(142fa2948c3c6cf1).snap

@@ -91,14 +91,14 @@ error[missing-argument]: No argument provided for required parameter `arg` of bo
 7 | from typing_extensions import deprecated
   |
 info: Parameter declared here
-   --> stdlib/typing_extensions.pyi:967:28
+   --> stdlib/typing_extensions.pyi:973:28
     |
-965 |         stacklevel: int
-966 |         def __init__(self, message: LiteralString, /, *, category: type[Warning] | None = ..., stacklevel: int = 1) -> None: ...
-967 |         def __call__(self, arg: _T, /) -> _T: ...
+971 |         stacklevel: int
+972 |         def __init__(self, message: LiteralString, /, *, category: type[Warning] | None = ..., stacklevel: int = 1) -> None: ...
+973 |         def __call__(self, arg: _T, /) -> _T: ...
     |                            ^^^^^^^
-968 |
-969 |     @final
+974 |
+975 |     @final
     |
 info: rule `missing-argument` is enabled by default
 

crates/ty_python_semantic/src/types/infer.rs

@@ -4680,22 +4680,13 @@ impl<'db, 'ast> TypeInferenceBuilder<'db, 'ast> {
         }
 
         // Handle various singletons.
-        if let Type::NominalInstance(instance) = declared.inner_type() {
-            if instance
-                .class(self.db())
-                .is_known(self.db(), KnownClass::SpecialForm)
-            {
         if let Some(name_expr) = target.as_name_expr() {
-                    if let Some(special_form) = SpecialFormType::try_from_file_and_name(
-                        self.db(),
-                        self.file(),
-                        &name_expr.id,
-                    ) {
+            if let Some(special_form) =
+                SpecialFormType::try_from_file_and_name(self.db(), self.file(), &name_expr.id)
+            {
                 declared.inner = Type::SpecialForm(special_form);
             }
         }
-            }
-        }
 
         // If the target of an assignment is not one of the place expressions we support,
         // then they are not definitions, so we can only be here if the target is in a form supported as a place expression.

crates/ty_python_semantic/src/types/special_form.rs

@@ -154,9 +154,10 @@ impl SpecialFormType {
             | Self::Intersection
             | Self::CallableTypeOf
             | Self::Protocol  // actually `_ProtocolMeta` at runtime but this is what typeshed says
-            | Self::Generic  // actually `type` at runtime but this is what typeshed says
             | Self::ReadOnly => KnownClass::SpecialForm,
 
+            Self::Generic => KnownClass::Type,
+
             Self::List
             | Self::Dict
             | Self::DefaultDict

crates/ty_vendored/vendor/typeshed/source_commit.txt

@@ -1 +1 @@
-893b9a760deb3be64d13c748318e95a752230961
+f32d9f08bde8e42a3a35c050839d0275979eb3af

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

@@ -108,7 +108,7 @@ from ast import (
     unaryop as unaryop,
     withitem as withitem,
 )
-from typing import Literal
+from typing import Final
 
 if sys.version_info >= (3, 12):
     from ast import (
@@ -137,9 +137,9 @@ if sys.version_info >= (3, 10):
         pattern as pattern,
     )
 
-PyCF_ALLOW_TOP_LEVEL_AWAIT: Literal[8192]
-PyCF_ONLY_AST: Literal[1024]
-PyCF_TYPE_COMMENTS: Literal[4096]
+PyCF_ALLOW_TOP_LEVEL_AWAIT: Final = 8192
+PyCF_ONLY_AST: Final = 1024
+PyCF_TYPE_COMMENTS: Final = 4096
 
 if sys.version_info >= (3, 13):
-    PyCF_OPTIMIZED_AST: Literal[33792]
+    PyCF_OPTIMIZED_AST: Final = 33792

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

@@ -1,17 +1,17 @@
 """_blake2b provides BLAKE2b for hashlib"""
 
 from _typeshed import ReadableBuffer
-from typing import ClassVar, final
+from typing import ClassVar, Final, 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
+BLAKE2B_MAX_DIGEST_SIZE: Final = 64
+BLAKE2B_MAX_KEY_SIZE: Final = 64
+BLAKE2B_PERSON_SIZE: Final = 16
+BLAKE2B_SALT_SIZE: Final = 16
+BLAKE2S_MAX_DIGEST_SIZE: Final = 32
+BLAKE2S_MAX_KEY_SIZE: Final = 32
+BLAKE2S_PERSON_SIZE: Final = 8
+BLAKE2S_SALT_SIZE: Final = 8
 
 @final
 class blake2b:

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

@@ -116,5 +116,6 @@ class dict_items(ItemsView[_KT_co, _VT_co]):  # undocumented
 if sys.version_info >= (3, 12):
     @runtime_checkable
     class Buffer(Protocol):
+        __slots__ = ()
         @abstractmethod
         def __buffer__(self, flags: int, /) -> memoryview: ...

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

@@ -1,8 +1,10 @@
-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, ...]
+from typing import Final
+
+IMPORT_MAPPING: Final[dict[str, str]]
+NAME_MAPPING: Final[dict[tuple[str, str], tuple[str, str]]]
+PYTHON2_EXCEPTIONS: Final[tuple[str, ...]]
+MULTIPROCESSING_EXCEPTIONS: Final[tuple[str, ...]]
+REVERSE_IMPORT_MAPPING: Final[dict[str, str]]
+REVERSE_NAME_MAPPING: Final[dict[tuple[str, str], tuple[str, str]]]
+PYTHON3_OSERROR_EXCEPTIONS: Final[tuple[str, ...]]
+PYTHON3_IMPORTERROR_EXCEPTIONS: Final[tuple[str, ...]]

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

@@ -7,24 +7,24 @@ 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 import Any, ClassVar, Final, 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
+FUNCFLAG_CDECL: Final = 0x1
+FUNCFLAG_PYTHONAPI: Final = 0x4
+FUNCFLAG_USE_ERRNO: Final = 0x8
+FUNCFLAG_USE_LASTERROR: Final = 0x10
+RTLD_GLOBAL: Final[int]
+RTLD_LOCAL: Final[int]
 
 if sys.version_info >= (3, 11):
-    CTYPES_MAX_ARGCOUNT: int
+    CTYPES_MAX_ARGCOUNT: Final[int]
 
 if sys.version_info >= (3, 12):
-    SIZEOF_TIME_T: int
+    SIZEOF_TIME_T: Final[int]
 
 if sys.platform == "win32":
     # Description, Source, HelpFile, HelpContext, scode
@@ -41,8 +41,8 @@ if sys.platform == "win32":
 
     def CopyComPointer(src: _PointerLike, dst: _PointerLike | _CArgObject) -> int:
         """CopyComPointer(src, dst) -> HRESULT value"""
-    FUNCFLAG_HRESULT: int
-    FUNCFLAG_STDCALL: int
+    FUNCFLAG_HRESULT: Final = 0x2
+    FUNCFLAG_STDCALL: Final = 0x0
 
     def FormatError(code: int = ...) -> str:
         """FormatError([integer]) -> string

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

@@ -1,7 +1,7 @@
 import sys
 from _typeshed import ReadOnlyBuffer, SupportsRead, SupportsWrite
 from curses import _ncurses_version
-from typing import Any, final, overload
+from typing import Any, Final, final, overload
 from typing_extensions import TypeAlias
 
 # NOTE: This module is ordinarily only available on Unix, but the windows-curses
@@ -11,270 +11,270 @@ from typing_extensions import TypeAlias
 _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
+ACS_BBSS: Final[int]
+ACS_BLOCK: Final[int]
+ACS_BOARD: Final[int]
+ACS_BSBS: Final[int]
+ACS_BSSB: Final[int]
+ACS_BSSS: Final[int]
+ACS_BTEE: Final[int]
+ACS_BULLET: Final[int]
+ACS_CKBOARD: Final[int]
+ACS_DARROW: Final[int]
+ACS_DEGREE: Final[int]
+ACS_DIAMOND: Final[int]
+ACS_GEQUAL: Final[int]
+ACS_HLINE: Final[int]
+ACS_LANTERN: Final[int]
+ACS_LARROW: Final[int]
+ACS_LEQUAL: Final[int]
+ACS_LLCORNER: Final[int]
+ACS_LRCORNER: Final[int]
+ACS_LTEE: Final[int]
+ACS_NEQUAL: Final[int]
+ACS_PI: Final[int]
+ACS_PLMINUS: Final[int]
+ACS_PLUS: Final[int]
+ACS_RARROW: Final[int]
+ACS_RTEE: Final[int]
+ACS_S1: Final[int]
+ACS_S3: Final[int]
+ACS_S7: Final[int]
+ACS_S9: Final[int]
+ACS_SBBS: Final[int]
+ACS_SBSB: Final[int]
+ACS_SBSS: Final[int]
+ACS_SSBB: Final[int]
+ACS_SSBS: Final[int]
+ACS_SSSB: Final[int]
+ACS_SSSS: Final[int]
+ACS_STERLING: Final[int]
+ACS_TTEE: Final[int]
+ACS_UARROW: Final[int]
+ACS_ULCORNER: Final[int]
+ACS_URCORNER: Final[int]
+ACS_VLINE: Final[int]
+ALL_MOUSE_EVENTS: Final[int]
+A_ALTCHARSET: Final[int]
+A_ATTRIBUTES: Final[int]
+A_BLINK: Final[int]
+A_BOLD: Final[int]
+A_CHARTEXT: Final[int]
+A_COLOR: Final[int]
+A_DIM: Final[int]
+A_HORIZONTAL: Final[int]
+A_INVIS: Final[int]
+A_ITALIC: Final[int]
+A_LEFT: Final[int]
+A_LOW: Final[int]
+A_NORMAL: Final[int]
+A_PROTECT: Final[int]
+A_REVERSE: Final[int]
+A_RIGHT: Final[int]
+A_STANDOUT: Final[int]
+A_TOP: Final[int]
+A_UNDERLINE: Final[int]
+A_VERTICAL: Final[int]
+BUTTON1_CLICKED: Final[int]
+BUTTON1_DOUBLE_CLICKED: Final[int]
+BUTTON1_PRESSED: Final[int]
+BUTTON1_RELEASED: Final[int]
+BUTTON1_TRIPLE_CLICKED: Final[int]
+BUTTON2_CLICKED: Final[int]
+BUTTON2_DOUBLE_CLICKED: Final[int]
+BUTTON2_PRESSED: Final[int]
+BUTTON2_RELEASED: Final[int]
+BUTTON2_TRIPLE_CLICKED: Final[int]
+BUTTON3_CLICKED: Final[int]
+BUTTON3_DOUBLE_CLICKED: Final[int]
+BUTTON3_PRESSED: Final[int]
+BUTTON3_RELEASED: Final[int]
+BUTTON3_TRIPLE_CLICKED: Final[int]
+BUTTON4_CLICKED: Final[int]
+BUTTON4_DOUBLE_CLICKED: Final[int]
+BUTTON4_PRESSED: Final[int]
+BUTTON4_RELEASED: Final[int]
+BUTTON4_TRIPLE_CLICKED: Final[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
+        BUTTON5_PRESSED: Final[int]
+        BUTTON5_RELEASED: Final[int]
+        BUTTON5_CLICKED: Final[int]
+        BUTTON5_DOUBLE_CLICKED: Final[int]
+        BUTTON5_TRIPLE_CLICKED: Final[int]
+BUTTON_ALT: Final[int]
+BUTTON_CTRL: Final[int]
+BUTTON_SHIFT: Final[int]
+COLOR_BLACK: Final[int]
+COLOR_BLUE: Final[int]
+COLOR_CYAN: Final[int]
+COLOR_GREEN: Final[int]
+COLOR_MAGENTA: Final[int]
+COLOR_RED: Final[int]
+COLOR_WHITE: Final[int]
+COLOR_YELLOW: Final[int]
+ERR: Final[int]
+KEY_A1: Final[int]
+KEY_A3: Final[int]
+KEY_B2: Final[int]
+KEY_BACKSPACE: Final[int]
+KEY_BEG: Final[int]
+KEY_BREAK: Final[int]
+KEY_BTAB: Final[int]
+KEY_C1: Final[int]
+KEY_C3: Final[int]
+KEY_CANCEL: Final[int]
+KEY_CATAB: Final[int]
+KEY_CLEAR: Final[int]
+KEY_CLOSE: Final[int]
+KEY_COMMAND: Final[int]
+KEY_COPY: Final[int]
+KEY_CREATE: Final[int]
+KEY_CTAB: Final[int]
+KEY_DC: Final[int]
+KEY_DL: Final[int]
+KEY_DOWN: Final[int]
+KEY_EIC: Final[int]
+KEY_END: Final[int]
+KEY_ENTER: Final[int]
+KEY_EOL: Final[int]
+KEY_EOS: Final[int]
+KEY_EXIT: Final[int]
+KEY_F0: Final[int]
+KEY_F1: Final[int]
+KEY_F10: Final[int]
+KEY_F11: Final[int]
+KEY_F12: Final[int]
+KEY_F13: Final[int]
+KEY_F14: Final[int]
+KEY_F15: Final[int]
+KEY_F16: Final[int]
+KEY_F17: Final[int]
+KEY_F18: Final[int]
+KEY_F19: Final[int]
+KEY_F2: Final[int]
+KEY_F20: Final[int]
+KEY_F21: Final[int]
+KEY_F22: Final[int]
+KEY_F23: Final[int]
+KEY_F24: Final[int]
+KEY_F25: Final[int]
+KEY_F26: Final[int]
+KEY_F27: Final[int]
+KEY_F28: Final[int]
+KEY_F29: Final[int]
+KEY_F3: Final[int]
+KEY_F30: Final[int]
+KEY_F31: Final[int]
+KEY_F32: Final[int]
+KEY_F33: Final[int]
+KEY_F34: Final[int]
+KEY_F35: Final[int]
+KEY_F36: Final[int]
+KEY_F37: Final[int]
+KEY_F38: Final[int]
+KEY_F39: Final[int]
+KEY_F4: Final[int]
+KEY_F40: Final[int]
+KEY_F41: Final[int]
+KEY_F42: Final[int]
+KEY_F43: Final[int]
+KEY_F44: Final[int]
+KEY_F45: Final[int]
+KEY_F46: Final[int]
+KEY_F47: Final[int]
+KEY_F48: Final[int]
+KEY_F49: Final[int]
+KEY_F5: Final[int]
+KEY_F50: Final[int]
+KEY_F51: Final[int]
+KEY_F52: Final[int]
+KEY_F53: Final[int]
+KEY_F54: Final[int]
+KEY_F55: Final[int]
+KEY_F56: Final[int]
+KEY_F57: Final[int]
+KEY_F58: Final[int]
+KEY_F59: Final[int]
+KEY_F6: Final[int]
+KEY_F60: Final[int]
+KEY_F61: Final[int]
+KEY_F62: Final[int]
+KEY_F63: Final[int]
+KEY_F7: Final[int]
+KEY_F8: Final[int]
+KEY_F9: Final[int]
+KEY_FIND: Final[int]
+KEY_HELP: Final[int]
+KEY_HOME: Final[int]
+KEY_IC: Final[int]
+KEY_IL: Final[int]
+KEY_LEFT: Final[int]
+KEY_LL: Final[int]
+KEY_MARK: Final[int]
+KEY_MAX: Final[int]
+KEY_MESSAGE: Final[int]
+KEY_MIN: Final[int]
+KEY_MOUSE: Final[int]
+KEY_MOVE: Final[int]
+KEY_NEXT: Final[int]
+KEY_NPAGE: Final[int]
+KEY_OPEN: Final[int]
+KEY_OPTIONS: Final[int]
+KEY_PPAGE: Final[int]
+KEY_PREVIOUS: Final[int]
+KEY_PRINT: Final[int]
+KEY_REDO: Final[int]
+KEY_REFERENCE: Final[int]
+KEY_REFRESH: Final[int]
+KEY_REPLACE: Final[int]
+KEY_RESET: Final[int]
+KEY_RESIZE: Final[int]
+KEY_RESTART: Final[int]
+KEY_RESUME: Final[int]
+KEY_RIGHT: Final[int]
+KEY_SAVE: Final[int]
+KEY_SBEG: Final[int]
+KEY_SCANCEL: Final[int]
+KEY_SCOMMAND: Final[int]
+KEY_SCOPY: Final[int]
+KEY_SCREATE: Final[int]
+KEY_SDC: Final[int]
+KEY_SDL: Final[int]
+KEY_SELECT: Final[int]
+KEY_SEND: Final[int]
+KEY_SEOL: Final[int]
+KEY_SEXIT: Final[int]
+KEY_SF: Final[int]
+KEY_SFIND: Final[int]
+KEY_SHELP: Final[int]
+KEY_SHOME: Final[int]
+KEY_SIC: Final[int]
+KEY_SLEFT: Final[int]
+KEY_SMESSAGE: Final[int]
+KEY_SMOVE: Final[int]
+KEY_SNEXT: Final[int]
+KEY_SOPTIONS: Final[int]
+KEY_SPREVIOUS: Final[int]
+KEY_SPRINT: Final[int]
+KEY_SR: Final[int]
+KEY_SREDO: Final[int]
+KEY_SREPLACE: Final[int]
+KEY_SRESET: Final[int]
+KEY_SRIGHT: Final[int]
+KEY_SRSUME: Final[int]
+KEY_SSAVE: Final[int]
+KEY_SSUSPEND: Final[int]
+KEY_STAB: Final[int]
+KEY_SUNDO: Final[int]
+KEY_SUSPEND: Final[int]
+KEY_UNDO: Final[int]
+KEY_UP: Final[int]
+OK: Final[int]
+REPORT_MOUSE_POSITION: Final[int]
 _C_API: Any
-version: bytes
+version: Final[bytes]
 
 def baudrate() -> int:
     """Return the output speed of the terminal in bits per second."""
@@ -947,7 +947,7 @@ class window:  # undocumented
     def attrset(self, attr: int, /) -> None:
         """Set the "background" set of attributes."""
 
-    def bkgd(self, ch: _ChType, attr: int = ..., /) -> None:
+    def bkgd(self, ch: _ChType, attr: int = 0, /) -> None:
         """Set the background property of the window.
 
         ch
@@ -956,7 +956,7 @@ class window:  # undocumented
           Background attributes.
         """
 
-    def bkgdset(self, ch: _ChType, attr: int = ..., /) -> None:
+    def bkgdset(self, ch: _ChType, attr: int = 0, /) -> None:
         """Set the window's background.
 
         ch
@@ -1085,7 +1085,7 @@ class window:  # undocumented
 
     @overload
     def derwin(self, nlines: int, ncols: int, begin_y: int, begin_x: int) -> window: ...
-    def echochar(self, ch: _ChType, attr: int = ..., /) -> None:
+    def echochar(self, ch: _ChType, attr: int = 0, /) -> None:
         """Add character ch with attribute attr, and refresh.
 
         ch

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

@@ -1,8 +1,8 @@
 from _curses import window
-from typing import final
+from typing import Final, final
 
-__version__: str
-version: str
+__version__: Final[str]
+version: Final[str]
 
 class error(Exception): ...
 

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

@@ -1,7 +1,7 @@
 import sys
 from _typeshed import ReadOnlyBuffer, StrOrBytesPath
 from types import TracebackType
-from typing import TypeVar, final, overload, type_check_only
+from typing import Final, TypeVar, final, overload, type_check_only
 from typing_extensions import Self, TypeAlias
 
 if sys.platform != "win32":
@@ -10,7 +10,7 @@ if sys.platform != "win32":
     _ValueType: TypeAlias = str | ReadOnlyBuffer
 
     class error(OSError): ...
-    library: str
+    library: Final[str]
 
     # Actual typename dbm, not exposed by the implementation
     @final

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

@@ -18,7 +18,7 @@ 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 import Any, Final, Literal
 from typing_extensions import Self, deprecated
 
 if sys.version_info >= (3, 10):
@@ -33,7 +33,7 @@ else:
     path_sep: Literal["/"]
     path_sep_tuple: tuple[Literal["/"]]
 
-MAGIC_NUMBER: bytes
+MAGIC_NUMBER: Final[bytes]
 
 def cache_from_source(path: StrPath, debug_override: bool | None = None, *, optimization: Any | None = None) -> str:
     """Given the path to a .py file, return the path to its .pyc file.
@@ -89,7 +89,7 @@ def spec_from_file_location(
     """
 
 @deprecated(
-    "Deprecated as of Python 3.6: Use site configuration instead. "
+    "Deprecated since Python 3.6. Use site configuration instead. "
     "Future versions of Python may not enable this finder by default."
 )
 class WindowsRegistryFinder(importlib.abc.MetaPathFinder):
@@ -167,11 +167,11 @@ class PathFinder(importlib.abc.MetaPathFinder):
 
             """
 
-SOURCE_SUFFIXES: list[str]
-DEBUG_BYTECODE_SUFFIXES: list[str]
-OPTIMIZED_BYTECODE_SUFFIXES: list[str]
-BYTECODE_SUFFIXES: list[str]
-EXTENSION_SUFFIXES: list[str]
+SOURCE_SUFFIXES: Final[list[str]]
+DEBUG_BYTECODE_SUFFIXES: Final = [".pyc"]
+OPTIMIZED_BYTECODE_SUFFIXES: Final = [".pyc"]
+BYTECODE_SUFFIXES: Final = [".pyc"]
+EXTENSION_SUFFIXES: Final[list[str]]
 
 class FileFinder(importlib.abc.PathEntryFinder):
     """File-based finder.
@@ -365,7 +365,7 @@ if sys.version_info >= (3, 11):
             """Use default semantics for module creation."""
 
         def exec_module(self, module: types.ModuleType) -> None: ...
-        @deprecated("load_module() is deprecated; use exec_module() instead")
+        @deprecated("Deprecated since Python 3.10; will be removed in Python 3.15. Use `exec_module()` instead.")
         def load_module(self, fullname: str) -> types.ModuleType:
             """Load a namespace module.
 
@@ -400,14 +400,15 @@ else:
             """Use default semantics for module creation."""
 
         def exec_module(self, module: types.ModuleType) -> None: ...
-        @deprecated("load_module() is deprecated; use exec_module() instead")
+        if sys.version_info >= (3, 10):
+            @deprecated("Deprecated since Python 3.10; will be removed in Python 3.15. Use `exec_module()` instead.")
             def load_module(self, fullname: str) -> types.ModuleType:
                 """Load a namespace module.
 
                 This method is deprecated.  Use exec_module() instead.
 
                 """
-        if sys.version_info >= (3, 10):
+
             @staticmethod
             @deprecated(
                 "Deprecated since Python 3.4; removed in Python 3.12. "
@@ -422,6 +423,13 @@ else:
 
             def get_resource_reader(self, module: types.ModuleType) -> importlib.readers.NamespaceReader: ...
         else:
+            def load_module(self, fullname: str) -> types.ModuleType:
+                """Load a namespace module.
+
+                This method is deprecated.  Use exec_module() instead.
+
+                """
+
             @classmethod
             @deprecated(
                 "Deprecated since Python 3.4; removed in Python 3.12. "

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

@@ -4,7 +4,7 @@ The 'interpreters' module provides a more convenient interface.
 
 import types
 from collections.abc import Callable
-from typing import Any, Final, Literal, SupportsIndex, TypeVar
+from typing import Any, Final, Literal, SupportsIndex, TypeVar, overload
 from typing_extensions import TypeAlias
 
 _R = TypeVar("_R")
@@ -60,19 +60,19 @@ def destroy(id: SupportsIndex, *, restrict: bool = False) -> None:
     So does an unrecognized ID.
     """
 
-def list_all(*, require_ready: bool) -> list[tuple[int, int]]:
+def list_all(*, require_ready: bool = False) -> list[tuple[int, _Whence]]:
     """list_all() -> [(ID, whence)]
 
     Return a list containing the ID of every existing interpreter.
     """
 
-def get_current() -> tuple[int, int]:
+def get_current() -> tuple[int, _Whence]:
     """get_current() -> (ID, whence)
 
     Return the ID of current interpreter.
     """
 
-def get_main() -> tuple[int, int]:
+def get_main() -> tuple[int, _Whence]:
     """get_main() -> (ID, whence)
 
     Return the ID of main interpreter.
@@ -97,11 +97,7 @@ def whence(id: SupportsIndex) -> _Whence:
     """
 
 def exec(
-    id: SupportsIndex,
-    code: str | types.CodeType | Callable[[], object],
-    shared: _SharedDict | None = None,
-    *,
-    restrict: bool = False,
+    id: SupportsIndex, code: str | types.CodeType | Callable[[], object], shared: _SharedDict = {}, *, restrict: bool = False
 ) -> None | types.SimpleNamespace:
     """exec(id, code, shared=None, *, restrict=False)
 
@@ -123,9 +119,10 @@ def exec(
 def call(
     id: SupportsIndex,
     callable: Callable[..., _R],
-    args: tuple[Any, ...] | None = None,
-    kwargs: dict[str, Any] | None = None,
+    args: tuple[Any, ...] = (),
+    kwargs: dict[str, Any] = {},
     *,
+    preserve_exc: bool = False,
     restrict: bool = False,
 ) -> tuple[_R, types.SimpleNamespace]:
     """call(id, callable, args=None, kwargs=None, *, restrict=False)
@@ -135,11 +132,7 @@ def call(
     """
 
 def run_string(
-    id: SupportsIndex,
-    script: str | types.CodeType | Callable[[], object],
-    shared: _SharedDict | None = None,
-    *,
-    restrict: bool = False,
+    id: SupportsIndex, script: str | types.CodeType | Callable[[], object], shared: _SharedDict = {}, *, restrict: bool = False
 ) -> None:
     """run_string(id, script, shared=None, *, restrict=False)
 
@@ -149,7 +142,7 @@ def run_string(
     """
 
 def run_func(
-    id: SupportsIndex, func: types.CodeType | Callable[[], object], shared: _SharedDict | None = None, *, restrict: bool = False
+    id: SupportsIndex, func: types.CodeType | Callable[[], object], shared: _SharedDict = {}, *, restrict: bool = False
 ) -> None:
     """run_func(id, func, shared=None, *, restrict=False)
 
@@ -175,7 +168,8 @@ def is_shareable(obj: object) -> bool:
     False otherwise.
     """
 
-def capture_exception(exc: BaseException | None = None) -> types.SimpleNamespace:
+@overload
+def capture_exception(exc: BaseException) -> types.SimpleNamespace:
     """capture_exception(exc=None) -> types.SimpleNamespace
 
     Return a snapshot of an exception.  If "exc" is None
@@ -184,6 +178,9 @@ def capture_exception(exc: BaseException | None = None) -> types.SimpleNamespace
     The returned snapshot is the same as what _interpreters.exec() returns.
     """
 
+@overload
+def capture_exception(exc: None = None) -> types.SimpleNamespace | None: ...
+
 _Whence: TypeAlias = Literal[0, 1, 2, 3, 4, 5]
 WHENCE_UNKNOWN: Final = 0
 WHENCE_RUNTIME: Final = 1

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

@@ -16,7 +16,7 @@ CHECK_CRC64: Final = 4
 CHECK_SHA256: Final = 10
 CHECK_ID_MAX: Final = 15
 CHECK_UNKNOWN: Final = 16
-FILTER_LZMA1: int  # v big number
+FILTER_LZMA1: Final[int]  # v big number
 FILTER_LZMA2: Final = 33
 FILTER_DELTA: Final = 3
 FILTER_X86: Final = 4
@@ -33,7 +33,7 @@ MF_BT4: Final = 20
 MODE_FAST: Final = 1
 MODE_NORMAL: Final = 2
 PRESET_DEFAULT: Final = 6
-PRESET_EXTREME: int  # v big number
+PRESET_EXTREME: Final[int]  # v big number
 
 @final
 class LZMADecompressor:

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

@@ -1,7 +1,7 @@
 """Documentation"""
 
 import sys
-from typing import type_check_only
+from typing import Final, type_check_only
 
 if sys.platform == "win32":
     class MSIError(Exception): ...
@@ -81,42 +81,42 @@ if sys.platform == "win32":
         count
           the number of fields of the 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
+    MSICOLINFO_NAMES: Final[int]
+    MSICOLINFO_TYPES: Final[int]
+    MSIDBOPEN_CREATE: Final[int]
+    MSIDBOPEN_CREATEDIRECT: Final[int]
+    MSIDBOPEN_DIRECT: Final[int]
+    MSIDBOPEN_PATCHFILE: Final[int]
+    MSIDBOPEN_READONLY: Final[int]
+    MSIDBOPEN_TRANSACT: Final[int]
+    MSIMODIFY_ASSIGN: Final[int]
+    MSIMODIFY_DELETE: Final[int]
+    MSIMODIFY_INSERT: Final[int]
+    MSIMODIFY_INSERT_TEMPORARY: Final[int]
+    MSIMODIFY_MERGE: Final[int]
+    MSIMODIFY_REFRESH: Final[int]
+    MSIMODIFY_REPLACE: Final[int]
+    MSIMODIFY_SEEK: Final[int]
+    MSIMODIFY_UPDATE: Final[int]
+    MSIMODIFY_VALIDATE: Final[int]
+    MSIMODIFY_VALIDATE_DELETE: Final[int]
+    MSIMODIFY_VALIDATE_FIELD: Final[int]
+    MSIMODIFY_VALIDATE_NEW: Final[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
+    PID_APPNAME: Final[int]
+    PID_AUTHOR: Final[int]
+    PID_CHARCOUNT: Final[int]
+    PID_CODEPAGE: Final[int]
+    PID_COMMENTS: Final[int]
+    PID_CREATE_DTM: Final[int]
+    PID_KEYWORDS: Final[int]
+    PID_LASTAUTHOR: Final[int]
+    PID_LASTPRINTED: Final[int]
+    PID_LASTSAVE_DTM: Final[int]
+    PID_PAGECOUNT: Final[int]
+    PID_REVNUMBER: Final[int]
+    PID_SECURITY: Final[int]
+    PID_SUBJECT: Final[int]
+    PID_TEMPLATE: Final[int]
+    PID_TITLE: Final[int]
+    PID_WORDCOUNT: Final[int]

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

@@ -315,7 +315,7 @@ def stack_size(size: int = 0, /) -> int:
     the suggested approach in the absence of more specific information).
     """
 
-TIMEOUT_MAX: float
+TIMEOUT_MAX: Final[float]
 
 def get_native_id() -> int:  # only available on some platforms
     """Return a non-negative integer identifying the thread as reported

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

@@ -17,6 +17,7 @@ _LocalDict: TypeAlias = dict[Any, Any]
 class _localimpl:
     """A class managing thread-local dicts"""
 
+    __slots__ = ("key", "dicts", "localargs", "locallock", "__weakref__")
     key: str
     dicts: dict[int, tuple[ReferenceType[Any], _LocalDict]]
     # Keep localargs in sync with the *args, **kwargs annotation on local.__new__
@@ -31,6 +32,7 @@ class _localimpl:
         """Create a new dict for the current thread, and return it."""
 
 class local:
+    __slots__ = ("_local__impl", "__dict__")
     def __new__(cls, /, *args: Any, **kw: Any) -> Self: ...
     def __getattribute__(self, name: str) -> Any: ...
     def __setattr__(self, name: str, value: Any) -> None: ...

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

@@ -3,7 +3,7 @@
 # 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 collections.abc import Awaitable, Callable, Iterable, Iterator, Sequence, Set as AbstractSet, Sized
 from dataclasses import Field
 from os import PathLike
 from types import FrameType, TracebackType
@@ -275,6 +275,16 @@ class SupportsWrite(Protocol[_T_contra]):
 class SupportsFlush(Protocol):
     def flush(self) -> object: ...
 
+# Suitable for dictionary view objects
+class Viewable(Protocol[_T_co]):
+    def __len__(self) -> int: ...
+    def __iter__(self) -> Iterator[_T_co]: ...
+
+class SupportsGetItemViewable(Protocol[_KT, _VT_co]):
+    def __len__(self) -> int: ...
+    def __iter__(self) -> Iterator[_KT]: ...
+    def __getitem__(self, key: _KT, /) -> _VT_co: ...
+
 # 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

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

@@ -128,21 +128,21 @@ if sys.platform == "win32":
     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
+        LOCALE_NAME_INVARIANT: Final[str]
+        LOCALE_NAME_MAX_LENGTH: Final[int]
+        LOCALE_NAME_SYSTEM_DEFAULT: Final[str]
+        LOCALE_NAME_USER_DEFAULT: Final[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
+        LCMAP_FULLWIDTH: Final[int]
+        LCMAP_HALFWIDTH: Final[int]
+        LCMAP_HIRAGANA: Final[int]
+        LCMAP_KATAKANA: Final[int]
+        LCMAP_LINGUISTIC_CASING: Final[int]
+        LCMAP_LOWERCASE: Final[int]
+        LCMAP_SIMPLIFIED_CHINESE: Final[int]
+        LCMAP_TITLECASE: Final[int]
+        LCMAP_TRADITIONAL_CHINESE: Final[int]
+        LCMAP_UPPERCASE: Final[int]
 
     if sys.version_info >= (3, 12):
         COPYFILE2_CALLBACK_CHUNK_STARTED: Final = 1

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

@@ -70,7 +70,7 @@ def abstractmethod(funcobj: _FuncT) -> _FuncT:
                 ...
     """
 
-@deprecated("Use 'classmethod' with 'abstractmethod' instead")
+@deprecated("Deprecated since Python 3.3. Use `@classmethod` stacked on top of `@abstractmethod` instead.")
 class abstractclassmethod(classmethod[_T, _P, _R_co]):
     """A decorator indicating abstract classmethods.
 
@@ -87,7 +87,7 @@ 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")
+@deprecated("Deprecated since Python 3.3. Use `@staticmethod` stacked on top of `@abstractmethod` instead.")
 class abstractstaticmethod(staticmethod[_P, _R_co]):
     """A decorator indicating abstract staticmethods.
 
@@ -104,7 +104,7 @@ class abstractstaticmethod(staticmethod[_P, _R_co]):
     __isabstractmethod__: Literal[True]
     def __init__(self, callable: Callable[_P, _R_co]) -> None: ...
 
-@deprecated("Use 'property' with 'abstractmethod' instead")
+@deprecated("Deprecated since Python 3.3. Use `@property` stacked on top of `@abstractmethod` instead.")
 class abstractproperty(property):
     """A decorator indicating abstract properties.
 

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

@@ -83,7 +83,7 @@ if sys.version_info >= (3, 14):
             owner: object = None,
             format: Format = Format.VALUE,  # noqa: Y011
         ) -> AnnotationForm: ...
-        @deprecated("Use ForwardRef.evaluate() or typing.evaluate_forward_ref() instead.")
+        @deprecated("Use `ForwardRef.evaluate()` or `typing.evaluate_forward_ref()` instead.")
         def _evaluate(
             self,
             globalns: dict[str, Any] | None,

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

@@ -669,7 +669,7 @@ class Namespace(_AttributeHolder):
     __hash__: ClassVar[None]  # type: ignore[assignment]
 
 if sys.version_info >= (3, 14):
-    @deprecated("Deprecated in Python 3.14; Simply open files after parsing arguments")
+    @deprecated("Deprecated since Python 3.14. Open files after parsing arguments instead.")
     class FileType:
         """Deprecated factory for creating file object types
 

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

@@ -1332,20 +1332,20 @@ class Constant(expr):
     if sys.version_info < (3, 14):
         # Aliases for value, for backwards compatibility
         @property
-        @deprecated("Will be removed in Python 3.14. Use `value` instead.")
+        @deprecated("Removed in Python 3.14. Use `value` instead.")
         def n(self) -> _ConstantValue:
             """Deprecated. Use value instead."""
 
         @n.setter
-        @deprecated("Will be removed in Python 3.14. Use `value` instead.")
+        @deprecated("Removed in Python 3.14. Use `value` instead.")
         def n(self, value: _ConstantValue) -> None: ...
         @property
-        @deprecated("Will be removed in Python 3.14. Use `value` instead.")
+        @deprecated("Removed in Python 3.14. Use `value` instead.")
         def s(self) -> _ConstantValue:
             """Deprecated. Use value instead."""
 
         @s.setter
-        @deprecated("Will be removed in Python 3.14. Use `value` instead.")
+        @deprecated("Removed in Python 3.14. Use `value` instead.")
         def s(self, value: _ConstantValue) -> None: ...
 
     def __init__(self, value: _ConstantValue, kind: str | None = None, **kwargs: Unpack[_Attributes]) -> None: ...
@@ -1467,7 +1467,7 @@ class Slice(expr):
         ) -> Self:
             """Return a copy of the AST node with new values for the specified fields."""
 
-@deprecated("Deprecated since Python 3.9. Use ast.Tuple instead.")
+@deprecated("Deprecated since Python 3.9. Use `ast.Tuple` instead.")
 class ExtSlice(slice):
     """Deprecated AST node class. Use ast.Tuple instead."""
 
@@ -2134,31 +2134,31 @@ else:
         def __init__(cls, *args: Unused) -> None: ...
 
 if sys.version_info < (3, 14):
-    @deprecated("Replaced by ast.Constant; removed in Python 3.14")
+    @deprecated("Removed in Python 3.14. Use `ast.Constant` instead.")
     class Num(Constant, metaclass=_ABC):
         """Deprecated AST node class. Use ast.Constant instead"""
 
         def __new__(cls, n: complex, **kwargs: Unpack[_Attributes]) -> Constant: ...  # type: ignore[misc]  # pyright: ignore[reportInconsistentConstructor]
 
-    @deprecated("Replaced by ast.Constant; removed in Python 3.14")
+    @deprecated("Removed in Python 3.14. Use `ast.Constant` instead.")
     class Str(Constant, metaclass=_ABC):
         """Deprecated AST node class. Use ast.Constant instead"""
 
         def __new__(cls, s: str, **kwargs: Unpack[_Attributes]) -> Constant: ...  # type: ignore[misc]  # pyright: ignore[reportInconsistentConstructor]
 
-    @deprecated("Replaced by ast.Constant; removed in Python 3.14")
+    @deprecated("Removed in Python 3.14. Use `ast.Constant` instead.")
     class Bytes(Constant, metaclass=_ABC):
         """Deprecated AST node class. Use ast.Constant instead"""
 
         def __new__(cls, s: bytes, **kwargs: Unpack[_Attributes]) -> Constant: ...  # type: ignore[misc]  # pyright: ignore[reportInconsistentConstructor]
 
-    @deprecated("Replaced by ast.Constant; removed in Python 3.14")
+    @deprecated("Removed in Python 3.14. Use `ast.Constant` instead.")
     class NameConstant(Constant, metaclass=_ABC):
         """Deprecated AST node class. Use ast.Constant instead"""
 
         def __new__(cls, value: _ConstantValue, kind: str | None, **kwargs: Unpack[_Attributes]) -> Constant: ...  # type: ignore[misc]  # pyright: ignore[reportInconsistentConstructor]
 
-    @deprecated("Replaced by ast.Constant; removed in Python 3.14")
+    @deprecated("Removed in Python 3.14. Use `ast.Constant` instead.")
     class Ellipsis(Constant, metaclass=_ABC):
         """Deprecated AST node class. Use ast.Constant instead"""
 
@@ -2605,15 +2605,15 @@ class NodeVisitor:
     def visit_Param(self, node: Param) -> Any: ...
 
     if sys.version_info < (3, 14):
-        @deprecated("Replaced by visit_Constant; removed in Python 3.14")
+        @deprecated("Removed in Python 3.14. Use `visit_Constant` instead.")
         def visit_Num(self, node: Num) -> Any: ...  # type: ignore[deprecated]
-        @deprecated("Replaced by visit_Constant; removed in Python 3.14")
+        @deprecated("Removed in Python 3.14. Use `visit_Constant` instead.")
         def visit_Str(self, node: Str) -> Any: ...  # type: ignore[deprecated]
-        @deprecated("Replaced by visit_Constant; removed in Python 3.14")
+        @deprecated("Removed in Python 3.14. Use `visit_Constant` instead.")
         def visit_Bytes(self, node: Bytes) -> Any: ...  # type: ignore[deprecated]
-        @deprecated("Replaced by visit_Constant; removed in Python 3.14")
+        @deprecated("Removed in Python 3.14. Use `visit_Constant` instead.")
         def visit_NameConstant(self, node: NameConstant) -> Any: ...  # type: ignore[deprecated]
-        @deprecated("Replaced by visit_Constant; removed in Python 3.14")
+        @deprecated("Removed in Python 3.14. Use `visit_Constant` instead.")
         def visit_Ellipsis(self, node: Ellipsis) -> Any: ...  # type: ignore[deprecated]
 
 class NodeTransformer(NodeVisitor):

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

@@ -77,6 +77,7 @@ class _TaskFactory(Protocol):
 class Handle:
     """Object returned by callback registration methods."""
 
+    __slots__ = ("_callback", "_args", "_cancelled", "_loop", "_source_traceback", "_repr", "__weakref__", "_context")
     _cancelled: bool
     _args: Sequence[Any]
     def __init__(
@@ -91,6 +92,7 @@ class Handle:
 class TimerHandle(Handle):
     """Object returned by timed callback registration methods."""
 
+    __slots__ = ["_scheduled", "_when"]
     def __init__(
         self,
         when: float,
@@ -968,10 +970,10 @@ class _AbstractEventLoopPolicy:
     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")
+            @deprecated("Deprecated since Python 3.12; 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")
+            @deprecated("Deprecated since Python 3.12; removed in Python 3.14.")
             def set_child_watcher(self, watcher: AbstractChildWatcher) -> None: ...
         else:
             @abstractmethod
@@ -1052,9 +1054,9 @@ if sys.version_info >= (3, 14):
         If policy is None, the default policy is restored.
         """
 
-    @deprecated("Deprecated as of Python 3.14; will be removed in Python 3.16")
+    @deprecated("Deprecated since Python 3.14; will be removed in Python 3.16.")
     def get_event_loop_policy() -> _AbstractEventLoopPolicy: ...
-    @deprecated("Deprecated as of Python 3.14; will be removed in Python 3.16")
+    @deprecated("Deprecated since Python 3.14; will be removed in Python 3.16.")
     def set_event_loop_policy(policy: _AbstractEventLoopPolicy | None) -> None: ...
 
 else:
@@ -1075,11 +1077,11 @@ 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")
+        @deprecated("Deprecated since Python 3.12; removed in Python 3.14.")
         def get_child_watcher() -> AbstractChildWatcher:
             """Equivalent to calling get_event_loop_policy().get_child_watcher()."""
 
-        @deprecated("Deprecated as of Python 3.12; will be removed in Python 3.14")
+        @deprecated("Deprecated since Python 3.12; removed in Python 3.14.")
         def set_child_watcher(watcher: AbstractChildWatcher) -> None:
             """Equivalent to calling
             get_event_loop_policy().set_child_watcher(watcher).

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

@@ -17,6 +17,7 @@ class BaseProtocol:
     write-only transport like write pipe
     """
 
+    __slots__ = ()
     def connection_made(self, transport: transports.BaseTransport) -> None:
         """Called when a connection is made.
 
@@ -87,6 +88,8 @@ class Protocol(BaseProtocol):
     * CL: connection_lost()
     """
 
+    # Need annotation or mypy will complain about 'Cannot determine type of "__slots__" in base class'
+    __slots__: tuple[()] = ()
     def data_received(self, data: bytes) -> None:
         """Called when some data is received.
 
@@ -125,6 +128,7 @@ class BufferedProtocol(BaseProtocol):
     * CL: connection_lost()
     """
 
+    __slots__ = ()
     def get_buffer(self, sizehint: int) -> ReadableBuffer:
         """Called to allocate a new receive buffer.
 
@@ -154,6 +158,7 @@ class BufferedProtocol(BaseProtocol):
 class DatagramProtocol(BaseProtocol):
     """Interface for datagram protocol."""
 
+    __slots__ = ()
     def connection_made(self, transport: transports.DatagramTransport) -> None:  # type: ignore[override]
         """Called when a connection is made.
 
@@ -177,6 +182,7 @@ class DatagramProtocol(BaseProtocol):
 class SubprocessProtocol(BaseProtocol):
     """Interface for protocol for subprocess calls."""
 
+    __slots__: tuple[()] = ()
     def pipe_data_received(self, fd: int, data: bytes) -> None:
         """Called when the subprocess writes data into stdout/stderr pipe.
 

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

@@ -56,7 +56,7 @@ if sys.version_info >= (3, 11):
 
 if sys.version_info >= (3, 12):
     def run(
-        main: Coroutine[Any, Any, _T], *, debug: bool | None = ..., loop_factory: Callable[[], AbstractEventLoop] | None = ...
+        main: Coroutine[Any, Any, _T], *, debug: bool | None = None, loop_factory: Callable[[], AbstractEventLoop] | None = None
     ) -> _T:
         """Execute the coroutine and return the result.
 

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

@@ -10,7 +10,7 @@ from _asyncio import (
     _unregister_task as _unregister_task,
 )
 from collections.abc import AsyncIterator, Awaitable, Coroutine, Generator, Iterable, Iterator
-from typing import Any, Literal, Protocol, TypeVar, overload, type_check_only
+from typing import Any, Final, Literal, Protocol, TypeVar, overload, type_check_only
 from typing_extensions import TypeAlias
 
 from . import _CoroutineLike
@@ -84,9 +84,9 @@ else:
 
 _TaskYieldType: TypeAlias = Future[object] | None
 
-FIRST_COMPLETED = concurrent.futures.FIRST_COMPLETED
-FIRST_EXCEPTION = concurrent.futures.FIRST_EXCEPTION
-ALL_COMPLETED = concurrent.futures.ALL_COMPLETED
+FIRST_COMPLETED: Final = concurrent.futures.FIRST_COMPLETED
+FIRST_EXCEPTION: Final = concurrent.futures.FIRST_EXCEPTION
+ALL_COMPLETED: Final = concurrent.futures.ALL_COMPLETED
 
 if sys.version_info >= (3, 13):
     @type_check_only

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

@@ -12,6 +12,7 @@ __all__ = ("BaseTransport", "ReadTransport", "WriteTransport", "Transport", "Dat
 class BaseTransport:
     """Base class for transports."""
 
+    __slots__ = ("_extra",)
     def __init__(self, extra: Mapping[str, Any] | None = None) -> None: ...
     def get_extra_info(self, name: str, default: Any = None) -> Any:
         """Get optional transport information."""
@@ -37,6 +38,7 @@ class BaseTransport:
 class ReadTransport(BaseTransport):
     """Interface for read-only transports."""
 
+    __slots__ = ()
     def is_reading(self) -> bool:
         """Return True if the transport is receiving."""
 
@@ -57,6 +59,7 @@ class ReadTransport(BaseTransport):
 class WriteTransport(BaseTransport):
     """Interface for write-only transports."""
 
+    __slots__ = ()
     def set_write_buffer_limits(self, high: int | None = None, low: int | None = None) -> None:
         """Set the high- and low-water limits for write flow control.
 
@@ -140,9 +143,12 @@ class Transport(ReadTransport, WriteTransport):
     except writelines(), which calls write() in a loop.
     """
 
+    __slots__ = ()
+
 class DatagramTransport(BaseTransport):
     """Interface for datagram (UDP) transports."""
 
+    __slots__ = ()
     def sendto(self, data: bytes | bytearray | memoryview, addr: _Address | None = None) -> None:
         """Send data to the transport.
 
@@ -163,6 +169,7 @@ class DatagramTransport(BaseTransport):
         """
 
 class SubprocessTransport(BaseTransport):
+    __slots__ = ()
     def get_pid(self) -> int:
         """Get subprocess id."""
 
@@ -223,4 +230,5 @@ class _FlowControlMixin(Transport):
     resume_writing() may be called.
     """
 
+    __slots__ = ("_loop", "_protocol_paused", "_high_water", "_low_water")
     def __init__(self, extra: Mapping[str, Any] | None = None, loop: AbstractEventLoop | None = None) -> None: ...

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

@@ -21,6 +21,7 @@ class TransportSocket:
     operations (like "socket.close()") are banned.
     """
 
+    __slots__ = ("_sock",)
     def __init__(self, sock: socket.socket) -> None: ...
     @property
     def family(self) -> int: ...

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

@@ -50,7 +50,7 @@ if sys.platform != "win32":
 # So, it is special cased.
 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")
+        @deprecated("Deprecated since Python 3.12; removed in Python 3.14.")
         class AbstractChildWatcher:
             """Abstract base class for monitoring child processes.
 
@@ -228,7 +228,7 @@ if sys.platform != "win32":
                 def is_active(self) -> bool: ...
                 def attach_loop(self, loop: events.AbstractEventLoop | None) -> None: ...
 
-            @deprecated("Deprecated as of Python 3.12; will be removed in Python 3.14")
+            @deprecated("Deprecated since Python 3.12; removed in Python 3.14.")
             class SafeChildWatcher(BaseChildWatcher):
                 """'Safe' child watcher implementation.
 
@@ -249,7 +249,7 @@ if sys.platform != "win32":
                 ) -> None: ...
                 def remove_child_handler(self, pid: int) -> bool: ...
 
-            @deprecated("Deprecated as of Python 3.12; will be removed in Python 3.14")
+            @deprecated("Deprecated since Python 3.12; removed in Python 3.14.")
             class FastChildWatcher(BaseChildWatcher):
                 """'Fast' child watcher implementation.
 
@@ -348,14 +348,14 @@ if sys.platform != "win32":
             """UNIX event loop policy with a watcher for child processes."""
 
             if sys.version_info >= (3, 12):
-                @deprecated("Deprecated as of Python 3.12; will be removed in Python 3.14")
+                @deprecated("Deprecated since Python 3.12; removed in Python 3.14.")
                 def get_child_watcher(self) -> AbstractChildWatcher:
                     """Get the watcher for child processes.
 
                     If not yet set, a ThreadedChildWatcher object is automatically created.
                     """
 
-                @deprecated("Deprecated as of Python 3.12; will be removed in Python 3.14")
+                @deprecated("Deprecated since Python 3.12; removed in Python 3.14.")
                 def set_child_watcher(self, watcher: AbstractChildWatcher | None) -> None:
                     """Set the watcher for child processes."""
             else:
@@ -380,7 +380,7 @@ if sys.platform != "win32":
 
     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")
+            @deprecated("Deprecated since Python 3.12; removed in Python 3.14.")
             class MultiLoopChildWatcher(AbstractChildWatcher):
                 """A watcher that doesn't require running loop in the main thread.
 

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

@@ -11,8 +11,8 @@ if sys.platform == "win32":
     __all__ = ("pipe", "Popen", "PIPE", "PipeHandle")
 
     BUFSIZE: Final = 8192
-    PIPE = subprocess.PIPE
-    STDOUT = subprocess.STDOUT
+    PIPE: Final = subprocess.PIPE
+    STDOUT: Final = subprocess.STDOUT
     def pipe(*, duplex: bool = False, overlapped: tuple[bool, bool] = (True, True), bufsize: int = 8192) -> tuple[int, int]:
         """Like os.pipe() but with overlapped support and using handles not fds."""
 

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

@@ -380,18 +380,18 @@ if sys.version_info >= (3, 12):
         NOVEMBER = 11
         DECEMBER = 12
 
-    JANUARY = Month.JANUARY
-    FEBRUARY = Month.FEBRUARY
-    MARCH = Month.MARCH
-    APRIL = Month.APRIL
-    MAY = Month.MAY
-    JUNE = Month.JUNE
-    JULY = Month.JULY
-    AUGUST = Month.AUGUST
-    SEPTEMBER = Month.SEPTEMBER
-    OCTOBER = Month.OCTOBER
-    NOVEMBER = Month.NOVEMBER
-    DECEMBER = Month.DECEMBER
+    JANUARY: Final = Month.JANUARY
+    FEBRUARY: Final = Month.FEBRUARY
+    MARCH: Final = Month.MARCH
+    APRIL: Final = Month.APRIL
+    MAY: Final = Month.MAY
+    JUNE: Final = Month.JUNE
+    JULY: Final = Month.JULY
+    AUGUST: Final = Month.AUGUST
+    SEPTEMBER: Final = Month.SEPTEMBER
+    OCTOBER: Final = Month.OCTOBER
+    NOVEMBER: Final = Month.NOVEMBER
+    DECEMBER: Final = Month.DECEMBER
 
     class Day(enum.IntEnum):
         MONDAY = 0
@@ -402,13 +402,13 @@ if sys.version_info >= (3, 12):
         SATURDAY = 5
         SUNDAY = 6
 
-    MONDAY = Day.MONDAY
-    TUESDAY = Day.TUESDAY
-    WEDNESDAY = Day.WEDNESDAY
-    THURSDAY = Day.THURSDAY
-    FRIDAY = Day.FRIDAY
-    SATURDAY = Day.SATURDAY
-    SUNDAY = Day.SUNDAY
+    MONDAY: Final = Day.MONDAY
+    TUESDAY: Final = Day.TUESDAY
+    WEDNESDAY: Final = Day.WEDNESDAY
+    THURSDAY: Final = Day.THURSDAY
+    FRIDAY: Final = Day.FRIDAY
+    SATURDAY: Final = Day.SATURDAY
+    SUNDAY: Final = Day.SUNDAY
 else:
     MONDAY: Final = 0
     TUESDAY: Final = 1

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

@@ -16,6 +16,8 @@ HLS: Hue, Luminance, Saturation
 HSV: Hue, Saturation, Value
 """
 
+from typing import Final
+
 __all__ = ["rgb_to_yiq", "yiq_to_rgb", "rgb_to_hls", "hls_to_rgb", "rgb_to_hsv", "hsv_to_rgb"]
 
 def rgb_to_yiq(r: float, g: float, b: float) -> tuple[float, float, float]: ...
@@ -26,6 +28,6 @@ def rgb_to_hsv(r: float, g: float, b: float) -> tuple[float, float, float]: ...
 def hsv_to_rgb(h: float, s: float, v: float) -> tuple[float, float, float]: ...
 
 # TODO: undocumented
-ONE_SIXTH: float
-ONE_THIRD: float
-TWO_THIRD: float
+ONE_SIXTH: Final[float]
+ONE_THIRD: Final[float]
+TWO_THIRD: Final[float]

crates/ty_vendored/vendor/typeshed/stdlib/concurrent/futures/_base.pyi

@@ -15,8 +15,7 @@ RUNNING: Final = "RUNNING"
 CANCELLED: Final = "CANCELLED"
 CANCELLED_AND_NOTIFIED: Final = "CANCELLED_AND_NOTIFIED"
 FINISHED: Final = "FINISHED"
-_FUTURE_STATES: list[str]
-_STATE_TO_DESCRIPTION_MAP: dict[str, str]
+_STATE_TO_DESCRIPTION_MAP: Final[dict[str, str]]
 LOGGER: Logger
 
 class Error(Exception):

crates/ty_vendored/vendor/typeshed/stdlib/concurrent/futures/process.pyi

@@ -47,7 +47,7 @@ from multiprocessing.context import BaseContext, Process
 from multiprocessing.queues import Queue, SimpleQueue
 from threading import Lock, Semaphore, Thread
 from types import TracebackType
-from typing import Any, Generic, TypeVar, overload
+from typing import Any, Final, Generic, TypeVar, overload
 from typing_extensions import TypeVarTuple, Unpack
 from weakref import ref
 
@@ -70,9 +70,9 @@ class _ThreadWakeup:
 
 def _python_exit() -> None: ...
 
-EXTRA_QUEUED_CALLS: int
+EXTRA_QUEUED_CALLS: Final = 1
 
-_MAX_WINDOWS_WORKERS: int
+_MAX_WINDOWS_WORKERS: Final = 61
 
 class _RemoteTraceback(Exception):
     tb: str

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

@@ -51,6 +51,7 @@ _CM_EF = TypeVar("_CM_EF", bound=AbstractContextManager[Any, Any] | _ExitFunc)
 class AbstractContextManager(ABC, Protocol[_T_co, _ExitT_co]):  # type: ignore[misc]  # pyright: ignore[reportGeneralTypeIssues]
     """An abstract base class for context managers."""
 
+    __slots__ = ()
     def __enter__(self) -> _T_co:
         """Return `self` upon entering the runtime context."""
 
@@ -67,6 +68,7 @@ class AbstractContextManager(ABC, Protocol[_T_co, _ExitT_co]):  # type: ignore[m
 class AbstractAsyncContextManager(ABC, Protocol[_T_co, _ExitT_co]):  # type: ignore[misc]  # pyright: ignore[reportGeneralTypeIssues]
     """An abstract base class for asynchronous context managers."""
 
+    __slots__ = ()
     async def __aenter__(self) -> _T_co:
         """Return `self` upon entering the runtime context."""
 

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

@@ -28,7 +28,7 @@ from _ctypes import (
 from _typeshed import StrPath
 from ctypes._endian import BigEndianStructure as BigEndianStructure, LittleEndianStructure as LittleEndianStructure
 from types import GenericAlias
-from typing import Any, ClassVar, Generic, Literal, TypeVar, overload, type_check_only
+from typing import Any, ClassVar, Final, Generic, Literal, TypeVar, overload, type_check_only
 from typing_extensions import Self, TypeAlias, deprecated
 
 if sys.platform == "win32":
@@ -69,7 +69,7 @@ if sys.version_info >= (3, 14):
 else:
     from _ctypes import POINTER as POINTER, pointer as pointer
 
-DEFAULT_MODE: int
+DEFAULT_MODE: Final[int]
 
 class ArgumentError(Exception): ...
 
@@ -231,8 +231,13 @@ def create_unicode_buffer(init: int | str, size: int | None = None) -> Array[c_w
     create_unicode_buffer(aString, anInteger) -> character array
     """
 
-@deprecated("Deprecated in Python 3.13; removal scheduled for Python 3.15")
-def SetPointerType(pointer: type[_Pointer[Any]], cls: _CTypeBaseType) -> None: ...
+if sys.version_info >= (3, 13):
+    @deprecated("Deprecated since Python 3.13; will be removed in Python 3.15.")
+    def SetPointerType(pointer: type[_Pointer[Any]], cls: _CTypeBaseType) -> None: ...
+
+else:
+    def SetPointerType(pointer: type[_Pointer[Any]], cls: _CTypeBaseType) -> None: ...
+
 def ARRAY(typ: _CT, len: int) -> Array[_CT]: ...  # Soft Deprecated, no plans to remove
 
 if sys.platform == "win32":

crates/ty_vendored/vendor/typeshed/stdlib/ctypes/_endian.pyi

@@ -6,6 +6,8 @@ from ctypes import Structure, Union
 class BigEndianStructure(Structure):
     """Structure with big endian byte order"""
 
+    __slots__ = ()
+
 class LittleEndianStructure(Structure):
     """Structure base class"""
 
@@ -14,5 +16,7 @@ if sys.version_info >= (3, 11):
     class BigEndianUnion(Union):
         """Union with big endian byte order"""
 
+        __slots__ = ()
+
     class LittleEndianUnion(Union):
         """Union base class"""

crates/ty_vendored/vendor/typeshed/stdlib/ctypes/macholib/__init__.pyi

@@ -6,4 +6,6 @@ See the relevant header files in /usr/include/mach-o
 And also Apple's documentation.
 """
 
-__version__: str
+from typing import Final
+
+__version__: Final[str]

crates/ty_vendored/vendor/typeshed/stdlib/ctypes/wintypes.pyi

@@ -21,7 +21,7 @@ from ctypes import (
     c_wchar,
     c_wchar_p,
 )
-from typing import Any, TypeVar
+from typing import Any, Final, TypeVar
 from typing_extensions import Self, TypeAlias
 
 if sys.version_info >= (3, 12):
@@ -177,7 +177,7 @@ class MSG(Structure):
     pt: _CField[POINT, POINT, POINT]
 
 tagMSG = MSG
-MAX_PATH: int
+MAX_PATH: Final = 260
 
 class WIN32_FIND_DATAA(Structure):
     dwFileAttributes: _CIntLikeField[DWORD]

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

@@ -26,12 +26,12 @@ _T = TypeVar("_T")
 _P = ParamSpec("_P")
 
 # available after calling `curses.initscr()`
-LINES: int
-COLS: int
+LINES: Final[int]
+COLS: Final[int]
 
 # available after calling `curses.start_color()`
-COLORS: int
-COLOR_PAIRS: int
+COLORS: Final[int]
+COLOR_PAIRS: Final[int]
 
 def wrapper(func: Callable[Concatenate[window, _P], _T], /, *arg: _P.args, **kwds: _P.kwargs) -> _T:
     """Wrapper function that initializes curses and calls another function,

crates/ty_vendored/vendor/typeshed/stdlib/curses/ascii.pyi

@@ -1,47 +1,47 @@
 """Constants and membership tests for ASCII characters"""
 
-from typing import TypeVar
+from typing import Final, TypeVar
 
 _CharT = TypeVar("_CharT", str, int)
 
-NUL: int
-SOH: int
-STX: int
-ETX: int
-EOT: int
-ENQ: int
-ACK: int
-BEL: int
-BS: int
-TAB: int
-HT: int
-LF: int
-NL: int
-VT: int
-FF: int
-CR: int
-SO: int
-SI: int
-DLE: int
-DC1: int
-DC2: int
-DC3: int
-DC4: int
-NAK: int
-SYN: int
-ETB: int
-CAN: int
-EM: int
-SUB: int
-ESC: int
-FS: int
-GS: int
-RS: int
-US: int
-SP: int
-DEL: int
+NUL: Final = 0x00
+SOH: Final = 0x01
+STX: Final = 0x02
+ETX: Final = 0x03
+EOT: Final = 0x04
+ENQ: Final = 0x05
+ACK: Final = 0x06
+BEL: Final = 0x07
+BS: Final = 0x08
+TAB: Final = 0x09
+HT: Final = 0x09
+LF: Final = 0x0A
+NL: Final = 0x0A
+VT: Final = 0x0B
+FF: Final = 0x0C
+CR: Final = 0x0D
+SO: Final = 0x0E
+SI: Final = 0x0F
+DLE: Final = 0x10
+DC1: Final = 0x11
+DC2: Final = 0x12
+DC3: Final = 0x13
+DC4: Final = 0x14
+NAK: Final = 0x15
+SYN: Final = 0x16
+ETB: Final = 0x17
+CAN: Final = 0x18
+EM: Final = 0x19
+SUB: Final = 0x1A
+ESC: Final = 0x1B
+FS: Final = 0x1C
+GS: Final = 0x1D
+RS: Final = 0x1E
+US: Final = 0x1F
+SP: Final = 0x20
+DEL: Final = 0x7F
 
-controlnames: list[int]
+controlnames: Final[list[int]]
 
 def isalnum(c: str | int) -> bool: ...
 def isalpha(c: str | int) -> bool: ...

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

@@ -5,7 +5,7 @@ from _typeshed import DataclassInstance
 from builtins import type as Type  # alias to avoid name clashes with fields named "type"
 from collections.abc import Callable, Iterable, Mapping
 from types import GenericAlias
-from typing import Any, Generic, Literal, Protocol, TypeVar, overload, type_check_only
+from typing import Any, Final, Generic, Literal, Protocol, TypeVar, overload, type_check_only
 from typing_extensions import Never, TypeIs
 
 _T = TypeVar("_T")
@@ -58,7 +58,7 @@ class _DataclassFactory(Protocol):
 class _MISSING_TYPE(enum.Enum):
     MISSING = enum.auto()
 
-MISSING = _MISSING_TYPE.MISSING
+MISSING: Final = _MISSING_TYPE.MISSING
 
 if sys.version_info >= (3, 10):
     class KW_ONLY: ...
@@ -248,6 +248,37 @@ class _DefaultFactory(Protocol[_T_co]):
     def __call__(self) -> _T_co: ...
 
 class Field(Generic[_T]):
+    if sys.version_info >= (3, 14):
+        __slots__ = (
+            "name",
+            "type",
+            "default",
+            "default_factory",
+            "repr",
+            "hash",
+            "init",
+            "compare",
+            "metadata",
+            "kw_only",
+            "doc",
+            "_field_type",
+        )
+    elif sys.version_info >= (3, 10):
+        __slots__ = (
+            "name",
+            "type",
+            "default",
+            "default_factory",
+            "repr",
+            "hash",
+            "init",
+            "compare",
+            "metadata",
+            "kw_only",
+            "_field_type",
+        )
+    else:
+        __slots__ = ("name", "type", "default", "default_factory", "repr", "hash", "init", "compare", "metadata", "_field_type")
     name: str
     type: Type[_T] | str | Any
     default: _T | Literal[_MISSING_TYPE.MISSING]
@@ -492,6 +523,7 @@ def is_dataclass(obj: object) -> TypeIs[DataclassInstance | type[DataclassInstan
 class FrozenInstanceError(AttributeError): ...
 
 class InitVar(Generic[_T]):
+    __slots__ = ("type",)
     type: Type[_T]
     def __init__(self, type: Type[_T]) -> None: ...
     @overload

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

@@ -4,7 +4,7 @@ import sys
 import types
 from collections.abc import Callable, Iterator
 from opcode import *  # `dis` re-exports it as a part of public API
-from typing import IO, Any, NamedTuple
+from typing import IO, Any, Final, NamedTuple
 from typing_extensions import Self, TypeAlias
 
 __all__ = [
@@ -249,7 +249,7 @@ class Bytecode:
     def dis(self) -> str:
         """Return a formatted view of the bytecode operations."""
 
-COMPILER_FLAG_NAMES: dict[int, str]
+COMPILER_FLAG_NAMES: Final[dict[int, str]]
 
 def findlabels(code: _HaveCodeType) -> list[int]:
     """Detect all offsets in a byte code which are jump targets.

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

@@ -42,7 +42,7 @@ import types
 import unittest
 from _typeshed import ExcInfo
 from collections.abc import Callable
-from typing import Any, NamedTuple, type_check_only
+from typing import Any, Final, NamedTuple, type_check_only
 from typing_extensions import Self, TypeAlias
 
 __all__ = [
@@ -98,29 +98,29 @@ else:
         failed: int
         attempted: int
 
-OPTIONFLAGS_BY_NAME: dict[str, int]
+OPTIONFLAGS_BY_NAME: Final[dict[str, int]]
 
 def register_optionflag(name: str) -> int: ...
 
-DONT_ACCEPT_TRUE_FOR_1: int
-DONT_ACCEPT_BLANKLINE: int
-NORMALIZE_WHITESPACE: int
-ELLIPSIS: int
-SKIP: int
-IGNORE_EXCEPTION_DETAIL: int
+DONT_ACCEPT_TRUE_FOR_1: Final = 1
+DONT_ACCEPT_BLANKLINE: Final = 2
+NORMALIZE_WHITESPACE: Final = 4
+ELLIPSIS: Final = 8
+SKIP: Final = 16
+IGNORE_EXCEPTION_DETAIL: Final = 32
 
-COMPARISON_FLAGS: int
+COMPARISON_FLAGS: Final = 63
 
-REPORT_UDIFF: int
-REPORT_CDIFF: int
-REPORT_NDIFF: int
-REPORT_ONLY_FIRST_FAILURE: int
-FAIL_FAST: int
+REPORT_UDIFF: Final = 64
+REPORT_CDIFF: Final = 128
+REPORT_NDIFF: Final = 256
+REPORT_ONLY_FIRST_FAILURE: Final = 512
+FAIL_FAST: Final = 1024
 
-REPORTING_FLAGS: int
+REPORTING_FLAGS: Final = 1984
 
-BLANKLINE_MARKER: str
-ELLIPSIS_MARKER: str
+BLANKLINE_MARKER: Final = "<BLANKLINE>"
+ELLIPSIS_MARKER: Final = "..."
 
 class Example:
     """

crates/ty_vendored/vendor/typeshed/stdlib/email/_header_value_parser.pyi

@@ -96,7 +96,7 @@ def make_quoted_pairs(value: Any) -> str:
 
 def quote_string(value: Any) -> str: ...
 
-rfc2047_matcher: Pattern[str]
+rfc2047_matcher: Final[Pattern[str]]
 
 class TokenList(list[TokenList | Terminal]):
     token_type: str | None

crates/ty_vendored/vendor/typeshed/stdlib/email/charset.pyi

@@ -4,9 +4,16 @@ from typing import ClassVar, Final, overload
 
 __all__ = ["Charset", "add_alias", "add_charset", "add_codec"]
 
-QP: Final[int]  # undocumented
-BASE64: Final[int]  # undocumented
-SHORTEST: Final[int]  # undocumented
+QP: Final = 1  # undocumented
+BASE64: Final = 2  # undocumented
+SHORTEST: Final = 3  # undocumented
+RFC2047_CHROME_LEN: Final = 7  # undocumented
+DEFAULT_CHARSET: Final = "us-ascii"  # undocumented
+UNKNOWN8BIT: Final = "unknown-8bit"  # undocumented
+EMPTYSTRING: Final = ""  # undocumented
+CHARSETS: Final[dict[str, tuple[int | None, int | None, str | None]]]
+ALIASES: Final[dict[str, str]]
+CODEC_MAP: Final[dict[str, str | None]]  # undocumented
 
 class Charset:
     """Map character sets to their email properties.

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

@@ -4,7 +4,7 @@ import types
 from _typeshed import SupportsKeysAndGetItem, Unused
 from builtins import property as _builtins_property
 from collections.abc import Callable, Iterable, Iterator, Mapping
-from typing import Any, Generic, Literal, TypeVar, overload
+from typing import Any, Final, Generic, Literal, TypeVar, overload
 from typing_extensions import Self, TypeAlias
 
 __all__ = ["EnumMeta", "Enum", "IntEnum", "Flag", "IntFlag", "auto", "unique"]
@@ -551,9 +551,9 @@ if sys.version_info >= (3, 11):
         NAMED_FLAGS = "multi-flag aliases may not contain unnamed flags"
         UNIQUE = "one name per value"
 
-    CONTINUOUS = EnumCheck.CONTINUOUS
-    NAMED_FLAGS = EnumCheck.NAMED_FLAGS
-    UNIQUE = EnumCheck.UNIQUE
+    CONTINUOUS: Final = EnumCheck.CONTINUOUS
+    NAMED_FLAGS: Final = EnumCheck.NAMED_FLAGS
+    UNIQUE: Final = EnumCheck.UNIQUE
 
     class verify:
         """
@@ -577,10 +577,10 @@ if sys.version_info >= (3, 11):
         EJECT = "eject"
         KEEP = "keep"
 
-    STRICT = FlagBoundary.STRICT
-    CONFORM = FlagBoundary.CONFORM
-    EJECT = FlagBoundary.EJECT
-    KEEP = FlagBoundary.KEEP
+    STRICT: Final = FlagBoundary.STRICT
+    CONFORM: Final = FlagBoundary.CONFORM
+    EJECT: Final = FlagBoundary.EJECT
+    KEEP: Final = FlagBoundary.KEEP
 
     def global_str(self: Enum) -> str:
         """

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

@@ -14,226 +14,227 @@ e.g. os.strerror(2) could return 'No such file or directory'.
 
 import sys
 from collections.abc import Mapping
+from typing import Final
 
 errorcode: Mapping[int, str]
 
-EPERM: int
-ENOENT: int
-ESRCH: int
-EINTR: int
-EIO: int
-ENXIO: int
-E2BIG: int
-ENOEXEC: int
-EBADF: int
-ECHILD: int
-EAGAIN: int
-ENOMEM: int
-EACCES: int
-EFAULT: int
-EBUSY: int
-EEXIST: int
-EXDEV: int
-ENODEV: int
-ENOTDIR: int
-EISDIR: int
-EINVAL: int
-ENFILE: int
-EMFILE: int
-ENOTTY: int
-ETXTBSY: int
-EFBIG: int
-ENOSPC: int
-ESPIPE: int
-EROFS: int
-EMLINK: int
-EPIPE: int
-EDOM: int
-ERANGE: int
-EDEADLK: int
-ENAMETOOLONG: int
-ENOLCK: int
-ENOSYS: int
-ENOTEMPTY: int
-ELOOP: int
-EWOULDBLOCK: int
-ENOMSG: int
-EIDRM: int
-ENOSTR: int
-ENODATA: int
-ETIME: int
-ENOSR: int
-EREMOTE: int
-ENOLINK: int
-EPROTO: int
-EBADMSG: int
-EOVERFLOW: int
-EILSEQ: int
-EUSERS: int
-ENOTSOCK: int
-EDESTADDRREQ: int
-EMSGSIZE: int
-EPROTOTYPE: int
-ENOPROTOOPT: int
-EPROTONOSUPPORT: int
-ESOCKTNOSUPPORT: int
-ENOTSUP: int
-EOPNOTSUPP: int
-EPFNOSUPPORT: int
-EAFNOSUPPORT: int
-EADDRINUSE: int
-EADDRNOTAVAIL: int
-ENETDOWN: int
-ENETUNREACH: int
-ENETRESET: int
-ECONNABORTED: int
-ECONNRESET: int
-ENOBUFS: int
-EISCONN: int
-ENOTCONN: int
-ESHUTDOWN: int
-ETOOMANYREFS: int
-ETIMEDOUT: int
-ECONNREFUSED: int
-EHOSTDOWN: int
-EHOSTUNREACH: int
-EALREADY: int
-EINPROGRESS: int
-ESTALE: int
-EDQUOT: int
-ECANCELED: int  # undocumented
-ENOTRECOVERABLE: int  # undocumented
-EOWNERDEAD: int  # undocumented
+EPERM: Final[int]
+ENOENT: Final[int]
+ESRCH: Final[int]
+EINTR: Final[int]
+EIO: Final[int]
+ENXIO: Final[int]
+E2BIG: Final[int]
+ENOEXEC: Final[int]
+EBADF: Final[int]
+ECHILD: Final[int]
+EAGAIN: Final[int]
+ENOMEM: Final[int]
+EACCES: Final[int]
+EFAULT: Final[int]
+EBUSY: Final[int]
+EEXIST: Final[int]
+EXDEV: Final[int]
+ENODEV: Final[int]
+ENOTDIR: Final[int]
+EISDIR: Final[int]
+EINVAL: Final[int]
+ENFILE: Final[int]
+EMFILE: Final[int]
+ENOTTY: Final[int]
+ETXTBSY: Final[int]
+EFBIG: Final[int]
+ENOSPC: Final[int]
+ESPIPE: Final[int]
+EROFS: Final[int]
+EMLINK: Final[int]
+EPIPE: Final[int]
+EDOM: Final[int]
+ERANGE: Final[int]
+EDEADLK: Final[int]
+ENAMETOOLONG: Final[int]
+ENOLCK: Final[int]
+ENOSYS: Final[int]
+ENOTEMPTY: Final[int]
+ELOOP: Final[int]
+EWOULDBLOCK: Final[int]
+ENOMSG: Final[int]
+EIDRM: Final[int]
+ENOSTR: Final[int]
+ENODATA: Final[int]
+ETIME: Final[int]
+ENOSR: Final[int]
+EREMOTE: Final[int]
+ENOLINK: Final[int]
+EPROTO: Final[int]
+EBADMSG: Final[int]
+EOVERFLOW: Final[int]
+EILSEQ: Final[int]
+EUSERS: Final[int]
+ENOTSOCK: Final[int]
+EDESTADDRREQ: Final[int]
+EMSGSIZE: Final[int]
+EPROTOTYPE: Final[int]
+ENOPROTOOPT: Final[int]
+EPROTONOSUPPORT: Final[int]
+ESOCKTNOSUPPORT: Final[int]
+ENOTSUP: Final[int]
+EOPNOTSUPP: Final[int]
+EPFNOSUPPORT: Final[int]
+EAFNOSUPPORT: Final[int]
+EADDRINUSE: Final[int]
+EADDRNOTAVAIL: Final[int]
+ENETDOWN: Final[int]
+ENETUNREACH: Final[int]
+ENETRESET: Final[int]
+ECONNABORTED: Final[int]
+ECONNRESET: Final[int]
+ENOBUFS: Final[int]
+EISCONN: Final[int]
+ENOTCONN: Final[int]
+ESHUTDOWN: Final[int]
+ETOOMANYREFS: Final[int]
+ETIMEDOUT: Final[int]
+ECONNREFUSED: Final[int]
+EHOSTDOWN: Final[int]
+EHOSTUNREACH: Final[int]
+EALREADY: Final[int]
+EINPROGRESS: Final[int]
+ESTALE: Final[int]
+EDQUOT: Final[int]
+ECANCELED: Final[int]  # undocumented
+ENOTRECOVERABLE: Final[int]  # undocumented
+EOWNERDEAD: Final[int]  # undocumented
 
 if sys.platform == "sunos5" or sys.platform == "solaris":  # noqa: Y008
-    ELOCKUNMAPPED: int
-    ENOTACTIVE: int
+    ELOCKUNMAPPED: Final[int]
+    ENOTACTIVE: Final[int]
 
 if sys.platform != "win32":
-    ENOTBLK: int
-    EMULTIHOP: int
+    ENOTBLK: Final[int]
+    EMULTIHOP: Final[int]
 
 if sys.platform == "darwin":
     # All of the below are undocumented
-    EAUTH: int
-    EBADARCH: int
-    EBADEXEC: int
-    EBADMACHO: int
-    EBADRPC: int
-    EDEVERR: int
-    EFTYPE: int
-    ENEEDAUTH: int
-    ENOATTR: int
-    ENOPOLICY: int
-    EPROCLIM: int
-    EPROCUNAVAIL: int
-    EPROGMISMATCH: int
-    EPROGUNAVAIL: int
-    EPWROFF: int
-    ERPCMISMATCH: int
-    ESHLIBVERS: int
+    EAUTH: Final[int]
+    EBADARCH: Final[int]
+    EBADEXEC: Final[int]
+    EBADMACHO: Final[int]
+    EBADRPC: Final[int]
+    EDEVERR: Final[int]
+    EFTYPE: Final[int]
+    ENEEDAUTH: Final[int]
+    ENOATTR: Final[int]
+    ENOPOLICY: Final[int]
+    EPROCLIM: Final[int]
+    EPROCUNAVAIL: Final[int]
+    EPROGMISMATCH: Final[int]
+    EPROGUNAVAIL: Final[int]
+    EPWROFF: Final[int]
+    ERPCMISMATCH: Final[int]
+    ESHLIBVERS: Final[int]
     if sys.version_info >= (3, 11):
-        EQFULL: int
+        EQFULL: Final[int]
 
 if sys.platform != "darwin":
-    EDEADLOCK: int
+    EDEADLOCK: Final[int]
 
 if sys.platform != "win32" and sys.platform != "darwin":
-    ECHRNG: int
-    EL2NSYNC: int
-    EL3HLT: int
-    EL3RST: int
-    ELNRNG: int
-    EUNATCH: int
-    ENOCSI: int
-    EL2HLT: int
-    EBADE: int
-    EBADR: int
-    EXFULL: int
-    ENOANO: int
-    EBADRQC: int
-    EBADSLT: int
-    EBFONT: int
-    ENONET: int
-    ENOPKG: int
-    EADV: int
-    ESRMNT: int
-    ECOMM: int
-    EDOTDOT: int
-    ENOTUNIQ: int
-    EBADFD: int
-    EREMCHG: int
-    ELIBACC: int
-    ELIBBAD: int
-    ELIBSCN: int
-    ELIBMAX: int
-    ELIBEXEC: int
-    ERESTART: int
-    ESTRPIPE: int
-    EUCLEAN: int
-    ENOTNAM: int
-    ENAVAIL: int
-    EISNAM: int
-    EREMOTEIO: int
+    ECHRNG: Final[int]
+    EL2NSYNC: Final[int]
+    EL3HLT: Final[int]
+    EL3RST: Final[int]
+    ELNRNG: Final[int]
+    EUNATCH: Final[int]
+    ENOCSI: Final[int]
+    EL2HLT: Final[int]
+    EBADE: Final[int]
+    EBADR: Final[int]
+    EXFULL: Final[int]
+    ENOANO: Final[int]
+    EBADRQC: Final[int]
+    EBADSLT: Final[int]
+    EBFONT: Final[int]
+    ENONET: Final[int]
+    ENOPKG: Final[int]
+    EADV: Final[int]
+    ESRMNT: Final[int]
+    ECOMM: Final[int]
+    EDOTDOT: Final[int]
+    ENOTUNIQ: Final[int]
+    EBADFD: Final[int]
+    EREMCHG: Final[int]
+    ELIBACC: Final[int]
+    ELIBBAD: Final[int]
+    ELIBSCN: Final[int]
+    ELIBMAX: Final[int]
+    ELIBEXEC: Final[int]
+    ERESTART: Final[int]
+    ESTRPIPE: Final[int]
+    EUCLEAN: Final[int]
+    ENOTNAM: Final[int]
+    ENAVAIL: Final[int]
+    EISNAM: Final[int]
+    EREMOTEIO: Final[int]
     # All of the below are undocumented
-    EKEYEXPIRED: int
-    EKEYREJECTED: int
-    EKEYREVOKED: int
-    EMEDIUMTYPE: int
-    ENOKEY: int
-    ENOMEDIUM: int
-    ERFKILL: int
+    EKEYEXPIRED: Final[int]
+    EKEYREJECTED: Final[int]
+    EKEYREVOKED: Final[int]
+    EMEDIUMTYPE: Final[int]
+    ENOKEY: Final[int]
+    ENOMEDIUM: Final[int]
+    ERFKILL: Final[int]
 
     if sys.version_info >= (3, 14):
-        EHWPOISON: int
+        EHWPOISON: Final[int]
 
 if sys.platform == "win32":
     # All of these are undocumented
-    WSABASEERR: int
-    WSAEACCES: int
-    WSAEADDRINUSE: int
-    WSAEADDRNOTAVAIL: int
-    WSAEAFNOSUPPORT: int
-    WSAEALREADY: int
-    WSAEBADF: int
-    WSAECONNABORTED: int
-    WSAECONNREFUSED: int
-    WSAECONNRESET: int
-    WSAEDESTADDRREQ: int
-    WSAEDISCON: int
-    WSAEDQUOT: int
-    WSAEFAULT: int
-    WSAEHOSTDOWN: int
-    WSAEHOSTUNREACH: int
-    WSAEINPROGRESS: int
-    WSAEINTR: int
-    WSAEINVAL: int
-    WSAEISCONN: int
-    WSAELOOP: int
-    WSAEMFILE: int
-    WSAEMSGSIZE: int
-    WSAENAMETOOLONG: int
-    WSAENETDOWN: int
-    WSAENETRESET: int
-    WSAENETUNREACH: int
-    WSAENOBUFS: int
-    WSAENOPROTOOPT: int
-    WSAENOTCONN: int
-    WSAENOTEMPTY: int
-    WSAENOTSOCK: int
-    WSAEOPNOTSUPP: int
-    WSAEPFNOSUPPORT: int
-    WSAEPROCLIM: int
-    WSAEPROTONOSUPPORT: int
-    WSAEPROTOTYPE: int
-    WSAEREMOTE: int
-    WSAESHUTDOWN: int
-    WSAESOCKTNOSUPPORT: int
-    WSAESTALE: int
-    WSAETIMEDOUT: int
-    WSAETOOMANYREFS: int
-    WSAEUSERS: int
-    WSAEWOULDBLOCK: int
-    WSANOTINITIALISED: int
-    WSASYSNOTREADY: int
-    WSAVERNOTSUPPORTED: int
+    WSABASEERR: Final[int]
+    WSAEACCES: Final[int]
+    WSAEADDRINUSE: Final[int]
+    WSAEADDRNOTAVAIL: Final[int]
+    WSAEAFNOSUPPORT: Final[int]
+    WSAEALREADY: Final[int]
+    WSAEBADF: Final[int]
+    WSAECONNABORTED: Final[int]
+    WSAECONNREFUSED: Final[int]
+    WSAECONNRESET: Final[int]
+    WSAEDESTADDRREQ: Final[int]
+    WSAEDISCON: Final[int]
+    WSAEDQUOT: Final[int]
+    WSAEFAULT: Final[int]
+    WSAEHOSTDOWN: Final[int]
+    WSAEHOSTUNREACH: Final[int]
+    WSAEINPROGRESS: Final[int]
+    WSAEINTR: Final[int]
+    WSAEINVAL: Final[int]
+    WSAEISCONN: Final[int]
+    WSAELOOP: Final[int]
+    WSAEMFILE: Final[int]
+    WSAEMSGSIZE: Final[int]
+    WSAENAMETOOLONG: Final[int]
+    WSAENETDOWN: Final[int]
+    WSAENETRESET: Final[int]
+    WSAENETUNREACH: Final[int]
+    WSAENOBUFS: Final[int]
+    WSAENOPROTOOPT: Final[int]
+    WSAENOTCONN: Final[int]
+    WSAENOTEMPTY: Final[int]
+    WSAENOTSOCK: Final[int]
+    WSAEOPNOTSUPP: Final[int]
+    WSAEPFNOSUPPORT: Final[int]
+    WSAEPROCLIM: Final[int]
+    WSAEPROTONOSUPPORT: Final[int]
+    WSAEPROTOTYPE: Final[int]
+    WSAEREMOTE: Final[int]
+    WSAESHUTDOWN: Final[int]
+    WSAESOCKTNOSUPPORT: Final[int]
+    WSAESTALE: Final[int]
+    WSAETIMEDOUT: Final[int]
+    WSAETOOMANYREFS: Final[int]
+    WSAEUSERS: Final[int]
+    WSAEWOULDBLOCK: Final[int]
+    WSANOTINITIALISED: Final[int]
+    WSASYSNOTREADY: Final[int]
+    WSAVERNOTSUPPORTED: Final[int]

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

@@ -18,7 +18,7 @@ from typing import Any, AnyStr, Final, Generic, Literal
 
 __all__ = ["clear_cache", "cmp", "dircmp", "cmpfiles", "DEFAULT_IGNORES"]
 
-DEFAULT_IGNORES: list[str]
+DEFAULT_IGNORES: Final[list[str]]
 BUFSIZE: Final = 8192
 
 def cmp(f1: StrOrBytesPath, f2: StrOrBytesPath, shallow: bool | Literal[0, 1] = True) -> bool:

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

@@ -36,6 +36,7 @@ class Fraction(Rational):
 
     """
 
+    __slots__ = ("_numerator", "_denominator")
     @overload
     def __new__(cls, numerator: int | Rational = 0, denominator: int | Rational | None = None) -> Self:
         """Constructs a Rational.

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

@@ -169,7 +169,7 @@ else:
         tuple[Literal["__module__"], Literal["__name__"], Literal["__qualname__"], Literal["__doc__"], Literal["__annotations__"]]
     ]
 
-WRAPPER_UPDATES: tuple[Literal["__dict__"]]
+WRAPPER_UPDATES: Final[tuple[Literal["__dict__"]]]
 
 @type_check_only
 class _Wrapped(Generic[_PWrapped, _RWrapped, _PWrapper, _RWrapper]):

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

@@ -12,9 +12,13 @@ if sys.version_info >= (3, 13):
     __all__ += ["translate"]
 
 if sys.version_info >= (3, 10):
-    @deprecated("Will be removed in Python 3.15; Use `glob.glob` and pass *root_dir* argument instead.")
+    @deprecated(
+        "Deprecated since Python 3.10; will be removed in Python 3.15. Use `glob.glob()` with the *root_dir* argument instead."
+    )
     def glob0(dirname: AnyStr, pattern: AnyStr) -> list[AnyStr]: ...
-    @deprecated("Will be removed in Python 3.15; Use `glob.glob` and pass *root_dir* argument instead.")
+    @deprecated(
+        "Deprecated since Python 3.10; will be removed in Python 3.15. Use `glob.glob()` with the *root_dir* argument instead."
+    )
     def glob1(dirname: AnyStr, pattern: AnyStr) -> list[AnyStr]: ...
 
 else:

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

@@ -47,6 +47,7 @@ class HMAC:
     This supports the API for Cryptographic Hash Functions (PEP 247).
     """
 
+    __slots__ = ("_hmac", "_inner", "_outer", "block_size", "digest_size")
     digest_size: int
     block_size: int
     @property

crates/ty_vendored/vendor/typeshed/stdlib/html/entities.pyi

@@ -1,8 +1,10 @@
 """HTML character entity references."""
 
+from typing import Final
+
 __all__ = ["html5", "name2codepoint", "codepoint2name", "entitydefs"]
 
-name2codepoint: dict[str, int]
-html5: dict[str, str]
-codepoint2name: dict[int, str]
-entitydefs: dict[str, str]
+name2codepoint: Final[dict[str, int]]
+html5: Final[dict[str, str]]
+codepoint2name: Final[dict[int, str]]
+entitydefs: Final[dict[str, str]]

crates/ty_vendored/vendor/typeshed/stdlib/http/client.pyi

@@ -77,7 +77,7 @@ from _typeshed import MaybeNone, ReadableBuffer, SupportsRead, SupportsReadline,
 from collections.abc import Callable, Iterable, Iterator, Mapping
 from email._policybase import _MessageT
 from socket import socket
-from typing import BinaryIO, Literal, TypeVar, overload
+from typing import BinaryIO, Final, TypeVar, overload
 from typing_extensions import Self, TypeAlias
 
 __all__ = [
@@ -106,85 +106,85 @@ _DataType: TypeAlias = SupportsRead[bytes] | Iterable[ReadableBuffer] | Readable
 _T = TypeVar("_T")
 _HeaderValue: TypeAlias = ReadableBuffer | str | int
 
-HTTP_PORT: int
-HTTPS_PORT: int
+HTTP_PORT: Final = 80
+HTTPS_PORT: Final = 443
 
 # Keep these global constants in sync with http.HTTPStatus (http/__init__.pyi).
 # They are present for backward compatibility reasons.
-CONTINUE: Literal[100]
-SWITCHING_PROTOCOLS: Literal[101]
-PROCESSING: Literal[102]
-EARLY_HINTS: Literal[103]
+CONTINUE: Final = 100
+SWITCHING_PROTOCOLS: Final = 101
+PROCESSING: Final = 102
+EARLY_HINTS: Final = 103
 
-OK: Literal[200]
-CREATED: Literal[201]
-ACCEPTED: Literal[202]
-NON_AUTHORITATIVE_INFORMATION: Literal[203]
-NO_CONTENT: Literal[204]
-RESET_CONTENT: Literal[205]
-PARTIAL_CONTENT: Literal[206]
-MULTI_STATUS: Literal[207]
-ALREADY_REPORTED: Literal[208]
-IM_USED: Literal[226]
+OK: Final = 200
+CREATED: Final = 201
+ACCEPTED: Final = 202
+NON_AUTHORITATIVE_INFORMATION: Final = 203
+NO_CONTENT: Final = 204
+RESET_CONTENT: Final = 205
+PARTIAL_CONTENT: Final = 206
+MULTI_STATUS: Final = 207
+ALREADY_REPORTED: Final = 208
+IM_USED: Final = 226
 
-MULTIPLE_CHOICES: Literal[300]
-MOVED_PERMANENTLY: Literal[301]
-FOUND: Literal[302]
-SEE_OTHER: Literal[303]
-NOT_MODIFIED: Literal[304]
-USE_PROXY: Literal[305]
-TEMPORARY_REDIRECT: Literal[307]
-PERMANENT_REDIRECT: Literal[308]
+MULTIPLE_CHOICES: Final = 300
+MOVED_PERMANENTLY: Final = 301
+FOUND: Final = 302
+SEE_OTHER: Final = 303
+NOT_MODIFIED: Final = 304
+USE_PROXY: Final = 305
+TEMPORARY_REDIRECT: Final = 307
+PERMANENT_REDIRECT: Final = 308
 
-BAD_REQUEST: Literal[400]
-UNAUTHORIZED: Literal[401]
-PAYMENT_REQUIRED: Literal[402]
-FORBIDDEN: Literal[403]
-NOT_FOUND: Literal[404]
-METHOD_NOT_ALLOWED: Literal[405]
-NOT_ACCEPTABLE: Literal[406]
-PROXY_AUTHENTICATION_REQUIRED: Literal[407]
-REQUEST_TIMEOUT: Literal[408]
-CONFLICT: Literal[409]
-GONE: Literal[410]
-LENGTH_REQUIRED: Literal[411]
-PRECONDITION_FAILED: Literal[412]
+BAD_REQUEST: Final = 400
+UNAUTHORIZED: Final = 401
+PAYMENT_REQUIRED: Final = 402
+FORBIDDEN: Final = 403
+NOT_FOUND: Final = 404
+METHOD_NOT_ALLOWED: Final = 405
+NOT_ACCEPTABLE: Final = 406
+PROXY_AUTHENTICATION_REQUIRED: Final = 407
+REQUEST_TIMEOUT: Final = 408
+CONFLICT: Final = 409
+GONE: Final = 410
+LENGTH_REQUIRED: Final = 411
+PRECONDITION_FAILED: Final = 412
 if sys.version_info >= (3, 13):
-    CONTENT_TOO_LARGE: Literal[413]
-REQUEST_ENTITY_TOO_LARGE: Literal[413]
+    CONTENT_TOO_LARGE: Final = 413
+REQUEST_ENTITY_TOO_LARGE: Final = 413
 if sys.version_info >= (3, 13):
-    URI_TOO_LONG: Literal[414]
-REQUEST_URI_TOO_LONG: Literal[414]
-UNSUPPORTED_MEDIA_TYPE: Literal[415]
+    URI_TOO_LONG: Final = 414
+REQUEST_URI_TOO_LONG: Final = 414
+UNSUPPORTED_MEDIA_TYPE: Final = 415
 if sys.version_info >= (3, 13):
-    RANGE_NOT_SATISFIABLE: Literal[416]
-REQUESTED_RANGE_NOT_SATISFIABLE: Literal[416]
-EXPECTATION_FAILED: Literal[417]
-IM_A_TEAPOT: Literal[418]
-MISDIRECTED_REQUEST: Literal[421]
+    RANGE_NOT_SATISFIABLE: Final = 416
+REQUESTED_RANGE_NOT_SATISFIABLE: Final = 416
+EXPECTATION_FAILED: Final = 417
+IM_A_TEAPOT: Final = 418
+MISDIRECTED_REQUEST: Final = 421
 if sys.version_info >= (3, 13):
-    UNPROCESSABLE_CONTENT: Literal[422]
-UNPROCESSABLE_ENTITY: Literal[422]
-LOCKED: Literal[423]
-FAILED_DEPENDENCY: Literal[424]
-TOO_EARLY: Literal[425]
-UPGRADE_REQUIRED: Literal[426]
-PRECONDITION_REQUIRED: Literal[428]
-TOO_MANY_REQUESTS: Literal[429]
-REQUEST_HEADER_FIELDS_TOO_LARGE: Literal[431]
-UNAVAILABLE_FOR_LEGAL_REASONS: Literal[451]
+    UNPROCESSABLE_CONTENT: Final = 422
+UNPROCESSABLE_ENTITY: Final = 422
+LOCKED: Final = 423
+FAILED_DEPENDENCY: Final = 424
+TOO_EARLY: Final = 425
+UPGRADE_REQUIRED: Final = 426
+PRECONDITION_REQUIRED: Final = 428
+TOO_MANY_REQUESTS: Final = 429
+REQUEST_HEADER_FIELDS_TOO_LARGE: Final = 431
+UNAVAILABLE_FOR_LEGAL_REASONS: Final = 451
 
-INTERNAL_SERVER_ERROR: Literal[500]
-NOT_IMPLEMENTED: Literal[501]
-BAD_GATEWAY: Literal[502]
-SERVICE_UNAVAILABLE: Literal[503]
-GATEWAY_TIMEOUT: Literal[504]
-HTTP_VERSION_NOT_SUPPORTED: Literal[505]
-VARIANT_ALSO_NEGOTIATES: Literal[506]
-INSUFFICIENT_STORAGE: Literal[507]
-LOOP_DETECTED: Literal[508]
-NOT_EXTENDED: Literal[510]
-NETWORK_AUTHENTICATION_REQUIRED: Literal[511]
+INTERNAL_SERVER_ERROR: Final = 500
+NOT_IMPLEMENTED: Final = 501
+BAD_GATEWAY: Final = 502
+SERVICE_UNAVAILABLE: Final = 503
+GATEWAY_TIMEOUT: Final = 504
+HTTP_VERSION_NOT_SUPPORTED: Final = 505
+VARIANT_ALSO_NEGOTIATES: Final = 506
+INSUFFICIENT_STORAGE: Final = 507
+LOOP_DETECTED: Final = 508
+NOT_EXTENDED: Final = 510
+NETWORK_AUTHENTICATION_REQUIRED: Final = 511
 
 responses: dict[int, str]
 

crates/ty_vendored/vendor/typeshed/stdlib/http/server.pyi

@@ -433,8 +433,53 @@ class SimpleHTTPRequestHandler(BaseHTTPRequestHandler):
 def executable(path: StrPath) -> bool:  # undocumented
     """Test for executable file."""
 
-@deprecated("Deprecated in Python 3.13; removal scheduled for Python 3.15")
-class CGIHTTPRequestHandler(SimpleHTTPRequestHandler):
+if sys.version_info >= (3, 13):
+    @deprecated("Deprecated since Python 3.13; will be removed in Python 3.15.")
+    class CGIHTTPRequestHandler(SimpleHTTPRequestHandler):
+        """Complete HTTP server with GET, HEAD and POST commands.
+
+        GET and HEAD also support running CGI scripts.
+
+        The POST command is *only* implemented for CGI scripts.
+
+        """
+
+        cgi_directories: list[str]
+        have_fork: bool  # undocumented
+        def do_POST(self) -> None:
+            """Serve a POST request.
+
+            This is only implemented for CGI scripts.
+
+            """
+
+        def is_cgi(self) -> bool:  # undocumented
+            """Test whether self.path corresponds to a CGI script.
+
+            Returns True and updates the cgi_info attribute to the tuple
+            (dir, rest) if self.path requires running a CGI script.
+            Returns False otherwise.
+
+            If any exception is raised, the caller should assume that
+            self.path was rejected as invalid and act accordingly.
+
+            The default implementation tests whether the normalized url
+            path begins with one of the strings in self.cgi_directories
+            (and the next character is a '/' or the end of the string).
+
+            """
+
+        def is_executable(self, path: StrPath) -> bool:  # undocumented
+            """Test whether argument path is an executable file."""
+
+        def is_python(self, path: StrPath) -> bool:  # undocumented
+            """Test whether argument path is a Python script."""
+
+        def run_cgi(self) -> None:  # undocumented
+            """Execute a CGI script."""
+
+else:
+    class CGIHTTPRequestHandler(SimpleHTTPRequestHandler):
         """Complete HTTP server with GET, HEAD and POST commands.
 
         GET and HEAD also support running CGI scripts.

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

@@ -21,18 +21,18 @@ from _imp import (
 from _typeshed import StrPath
 from os import PathLike
 from types import TracebackType
-from typing import IO, Any, Protocol, type_check_only
+from typing import IO, Any, Final, Protocol, type_check_only
 
-SEARCH_ERROR: int
-PY_SOURCE: int
-PY_COMPILED: int
-C_EXTENSION: int
-PY_RESOURCE: int
-PKG_DIRECTORY: int
-C_BUILTIN: int
-PY_FROZEN: int
-PY_CODERESOURCE: int
-IMP_HOOK: int
+SEARCH_ERROR: Final = 0
+PY_SOURCE: Final = 1
+PY_COMPILED: Final = 2
+C_EXTENSION: Final = 3
+PY_RESOURCE: Final = 4
+PKG_DIRECTORY: Final = 5
+C_BUILTIN: Final = 6
+PY_FROZEN: Final = 7
+PY_CODERESOURCE: Final = 8
+IMP_HOOK: Final = 9
 
 def new_module(name: str) -> types.ModuleType:
     """**DEPRECATED**

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

@@ -81,7 +81,7 @@ if sys.version_info < (3, 12):
         Deprecated since Python 3.3
         """
 
-@deprecated("Deprecated as of Python 3.7: Use importlib.resources.abc.TraversableResources instead.")
+@deprecated("Deprecated since Python 3.7. Use `importlib.resources.abc.TraversableResources` instead.")
 class ResourceLoader(Loader):
     """Abstract base class for loaders which can return data from their
     back-end storage to facilitate reading data to perform an import.
@@ -176,7 +176,7 @@ class SourceLoader(_bootstrap_external.SourceLoader, ResourceLoader, ExecutionLo
 
     """
 
-    @deprecated("Deprecated as of Python 3.3: Use importlib.resources.abc.SourceLoader.path_stats instead.")
+    @deprecated("Deprecated since Python 3.3. Use `importlib.resources.abc.SourceLoader.path_stats` instead.")
     def path_mtime(self, path: str) -> float:
         """Return the (int) modification time for the path (str)."""
 

crates/ty_vendored/vendor/typeshed/stdlib/importlib/metadata/__init__.pyi

@@ -168,6 +168,7 @@ if sys.version_info >= (3, 12):
         An immutable collection of selectable EntryPoint objects.
         """
 
+        __slots__ = ()
         def __getitem__(self, name: str) -> EntryPoint:  # type: ignore[override]
             """
             Get the EntryPoint in self matching name.

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

@@ -640,6 +640,7 @@ class Signature:
         to parameters (simulating 'functools.partial' behavior.)
     """
 
+    __slots__ = ("_return_annotation", "_parameters")
     def __init__(
         self, parameters: Sequence[Parameter] | None = None, *, return_annotation: Any = ..., __validate_parameters__: bool = True
     ) -> None:
@@ -842,6 +843,7 @@ class Parameter:
         `Parameter.KEYWORD_ONLY`, `Parameter.VAR_KEYWORD`.
     """
 
+    __slots__ = ("_name", "_kind", "_default", "_annotation")
     def __init__(self, name: str, kind: _ParameterKind, *, default: Any = ..., annotation: Any = ...) -> None: ...
     empty = _empty
 
@@ -890,6 +892,7 @@ class BoundArguments:
         Dict of keyword arguments values.
     """
 
+    __slots__ = ("arguments", "_signature", "__weakref__")
     arguments: OrderedDict[str, Any]
     @property
     def args(self) -> tuple[Any, ...]: ...

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

@@ -83,6 +83,7 @@ def ip_interface(
 class _IPAddressBase:
     """The mother class."""
 
+    __slots__ = ()
     @property
     def compressed(self) -> str:
         """Return the shorthand version of the IP address as a string."""
@@ -111,6 +112,7 @@ class _BaseAddress(_IPAddressBase):
     used by single IP addresses.
     """
 
+    __slots__ = ()
     def __add__(self, other: int) -> Self: ...
     def __hash__(self) -> int: ...
     def __int__(self) -> int: ...
@@ -413,6 +415,7 @@ class _BaseV4:
 
     """
 
+    __slots__ = ()
     if sys.version_info >= (3, 14):
         version: Final = 4
         max_prefixlen: Final = 32
@@ -425,6 +428,7 @@ class _BaseV4:
 class IPv4Address(_BaseV4, _BaseAddress):
     """Represent and manipulate single IPv4 Addresses."""
 
+    __slots__ = ("_ip", "__weakref__")
     def __init__(self, address: object) -> None:
         """
         Args:
@@ -607,6 +611,7 @@ class _BaseV6:
 
     """
 
+    __slots__ = ()
     if sys.version_info >= (3, 14):
         version: Final = 6
         max_prefixlen: Final = 128
@@ -619,6 +624,7 @@ class _BaseV6:
 class IPv6Address(_BaseV6, _BaseAddress):
     """Represent and manipulate single IPv6 Addresses."""
 
+    __slots__ = ("_ip", "_scope_id", "__weakref__")
     def __init__(self, address: object) -> None:
         """Instantiate a new IPv6 address object.
 

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

@@ -314,7 +314,7 @@ class Logger(Filterer):
         logger.warning("Houston, we have a %s", "bit of a problem", exc_info=True)
         """
 
-    @deprecated("Deprecated; use warning() instead.")
+    @deprecated("Deprecated since Python 3.3. Use `Logger.warning()` instead.")
     def warn(
         self,
         msg: object,
@@ -1005,7 +1005,7 @@ class LoggerAdapter(Generic[_L]):
         Delegate a warning call to the underlying logger.
         """
 
-    @deprecated("Deprecated; use warning() instead.")
+    @deprecated("Deprecated since Python 3.3. Use `LoggerAdapter.warning()` instead.")
     def warn(
         self,
         msg: object,
@@ -1189,7 +1189,7 @@ def warning(
     format.
     """
 
-@deprecated("Deprecated; use warning() instead.")
+@deprecated("Deprecated since Python 3.3. Use `warning()` instead.")
 def warn(
     msg: object,
     *args: object,
@@ -1548,4 +1548,4 @@ class StringTemplateStyle(PercentStyle):  # undocumented
 
 _STYLES: Final[dict[str, tuple[PercentStyle, str]]]
 
-BASIC_FORMAT: Final[str]
+BASIC_FORMAT: Final = "%(levelname)s:%(name)s:%(message)s"

crates/ty_vendored/vendor/typeshed/stdlib/logging/config.pyi

@@ -19,7 +19,7 @@ from typing_extensions import Required, TypeAlias
 
 from . import Filter, Filterer, Formatter, Handler, Logger, _FilterType, _FormatStyle, _Level
 
-DEFAULT_LOGGING_CONFIG_PORT: int
+DEFAULT_LOGGING_CONFIG_PORT: Final = 9030
 RESET_ERROR: Final[int]  # undocumented
 IDENTIFIER: Final[Pattern[str]]  # undocumented
 
@@ -163,7 +163,7 @@ class ConvertingTuple(tuple[Any, ...], ConvertingMixin):  # undocumented
     @overload
     def __getitem__(self, key: slice) -> Any: ...
 
-class BaseConfigurator:  # undocumented
+class BaseConfigurator:
     """
     The configurator base class which defines some useful defaults.
     """
@@ -176,6 +176,8 @@ class BaseConfigurator:  # undocumented
     value_converters: dict[str, str]
     importer: Callable[..., Any]
 
+    config: dict[str, Any]  # undocumented
+
     def __init__(self, config: _DictConfigArgs | dict[str, Any]) -> None: ...
     def resolve(self, s: str) -> Any:
         """

crates/ty_vendored/vendor/typeshed/stdlib/logging/handlers.pyi

@@ -23,12 +23,12 @@ from typing_extensions import Self
 
 _T = TypeVar("_T")
 
-DEFAULT_TCP_LOGGING_PORT: Final[int]
-DEFAULT_UDP_LOGGING_PORT: Final[int]
-DEFAULT_HTTP_LOGGING_PORT: Final[int]
-DEFAULT_SOAP_LOGGING_PORT: Final[int]
-SYSLOG_UDP_PORT: Final[int]
-SYSLOG_TCP_PORT: Final[int]
+DEFAULT_TCP_LOGGING_PORT: Final = 9020
+DEFAULT_UDP_LOGGING_PORT: Final = 9021
+DEFAULT_HTTP_LOGGING_PORT: Final = 9022
+DEFAULT_SOAP_LOGGING_PORT: Final = 9023
+SYSLOG_UDP_PORT: Final = 514
+SYSLOG_TCP_PORT: Final = 514
 
 class WatchedFileHandler(FileHandler):
     """

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

@@ -1,26 +1,26 @@
 import sys
 from collections.abc import Container, Iterable, Sequence
 from types import ModuleType
-from typing import Any, Literal
+from typing import Any, Final
 
 if sys.platform == "win32":
     from _msi import *
     from _msi import _Database
 
-    AMD64: bool
-    Win64: bool
+    AMD64: Final[bool]
+    Win64: Final[bool]
 
-    datasizemask: Literal[0x00FF]
-    type_valid: Literal[0x0100]
-    type_localizable: Literal[0x0200]
-    typemask: Literal[0x0C00]
-    type_long: Literal[0x0000]
-    type_short: Literal[0x0400]
-    type_string: Literal[0x0C00]
-    type_binary: Literal[0x0800]
-    type_nullable: Literal[0x1000]
-    type_key: Literal[0x2000]
-    knownbits: Literal[0x3FFF]
+    datasizemask: Final = 0x00FF
+    type_valid: Final = 0x0100
+    type_localizable: Final = 0x0200
+    typemask: Final = 0x0C00
+    type_long: Final = 0x0000
+    type_short: Final = 0x0400
+    type_string: Final = 0x0C00
+    type_binary: Final = 0x0800
+    type_nullable: Final = 0x1000
+    type_key: Final = 0x2000
+    knownbits: Final = 0x3FFF
 
     class Table:
         name: str

crates/ty_vendored/vendor/typeshed/stdlib/msilib/schema.pyi

@@ -1,4 +1,5 @@
 import sys
+from typing import Final
 
 if sys.platform == "win32":
     from . import Table
@@ -89,6 +90,6 @@ if sys.platform == "win32":
     Upgrade: Table
     Verb: Table
 
-    tables: list[Table]
+    tables: Final[list[Table]]
 
     _Validation_records: list[tuple[str, str, str, int | None, int | None, str | None, int | None, str | None, str | None, str]]

crates/ty_vendored/vendor/typeshed/stdlib/msilib/sequence.pyi

@@ -1,13 +1,14 @@
 import sys
+from typing import Final
 from typing_extensions import TypeAlias
 
 if sys.platform == "win32":
     _SequenceType: TypeAlias = list[tuple[str, str | None, int]]
 
-    AdminExecuteSequence: _SequenceType
-    AdminUISequence: _SequenceType
-    AdvtExecuteSequence: _SequenceType
-    InstallExecuteSequence: _SequenceType
-    InstallUISequence: _SequenceType
+    AdminExecuteSequence: Final[_SequenceType]
+    AdminUISequence: Final[_SequenceType]
+    AdvtExecuteSequence: Final[_SequenceType]
+    InstallExecuteSequence: Final[_SequenceType]
+    InstallUISequence: Final[_SequenceType]
 
-    tables: list[str]
+    tables: Final[list[str]]

crates/ty_vendored/vendor/typeshed/stdlib/msilib/text.pyi

@@ -1,7 +1,8 @@
 import sys
+from typing import Final
 
 if sys.platform == "win32":
-    ActionText: list[tuple[str, str, str | None]]
-    UIText: list[tuple[str, str | None]]
+    ActionText: Final[list[tuple[str, str, str | None]]]
+    UIText: Final[list[tuple[str, str | None]]]
     dirname: str
-    tables: list[str]
+    tables: Final[list[str]]

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

@@ -9,10 +9,10 @@ if sys.platform == "win32":
     LK_NBLCK: Final = 2
     LK_RLCK: Final = 3
     LK_NBRLCK: Final = 4
-    SEM_FAILCRITICALERRORS: int
-    SEM_NOALIGNMENTFAULTEXCEPT: int
-    SEM_NOGPFAULTERRORBOX: int
-    SEM_NOOPENFILEERRORBOX: int
+    SEM_FAILCRITICALERRORS: Final = 0x0001
+    SEM_NOALIGNMENTFAULTEXCEPT: Final = 0x0004
+    SEM_NOGPFAULTERRORBOX: Final = 0x0002
+    SEM_NOOPENFILEERRORBOX: Final = 0x8000
     def locking(fd: int, mode: int, nbytes: int, /) -> None:
         """Lock part of a file based on file descriptor fd from the C runtime.
 

crates/ty_vendored/vendor/typeshed/stdlib/multiprocessing/managers.pyi

@@ -42,6 +42,7 @@ class Token:
     Type to uniquely identify a shared object
     """
 
+    __slots__ = ("typeid", "address", "id")
     typeid: str | bytes | None
     address: _Address | None
     id: str | bytes | int | None

crates/ty_vendored/vendor/typeshed/stdlib/multiprocessing/util.pyi

@@ -60,7 +60,7 @@ def log_to_stderr(level: _LoggingLevel | None = None) -> Logger:
 
 def is_abstract_socket_namespace(address: str | bytes | None) -> bool: ...
 
-abstract_sockets_supported: bool
+abstract_sockets_supported: Final[bool]
 
 def get_temp_dir() -> str: ...
 def register_after_fork(obj: _T, func: Callable[[_T], object]) -> None: ...

crates/ty_vendored/vendor/typeshed/stdlib/nturl2path.pyi

@@ -8,13 +8,13 @@ import sys
 from typing_extensions import deprecated
 
 if sys.version_info >= (3, 14):
-    @deprecated("nturl2path module was deprecated since Python 3.14")
+    @deprecated("The `nturl2path` module is deprecated since Python 3.14.")
     def url2pathname(url: str) -> str:
         """OS-specific conversion from a relative URL of the 'file' scheme
         to a file system path; not recommended for general use.
         """
 
-    @deprecated("nturl2path module was deprecated since Python 3.14")
+    @deprecated("The `nturl2path` module is deprecated since Python 3.14.")
     def pathname2url(p: str) -> str:
         """OS-specific conversion from a file system path to a relative URL
         of the 'file' scheme; not recommended for general use.

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

@@ -72,6 +72,7 @@ class Number(metaclass=ABCMeta):
     caring what kind, use isinstance(x, Number).
     """
 
+    __slots__ = ()
     @abstractmethod
     def __hash__(self) -> int:
         """The type of the None singleton."""
@@ -89,6 +90,7 @@ class Complex(Number, _ComplexLike):
     type as described below.
     """
 
+    __slots__ = ()
     @abstractmethod
     def __complex__(self) -> complex:
         """Return a builtin complex instance. Called for complex(self)."""
@@ -182,6 +184,7 @@ class Real(Complex, _RealLike):
     Real also provides defaults for the derived operations.
     """
 
+    __slots__ = ()
     @abstractmethod
     def __float__(self) -> float:
         """Any Real can be converted to a native float object.
@@ -290,6 +293,7 @@ class Real(Complex, _RealLike):
 class Rational(Real):
     """.numerator and .denominator should be in lowest terms."""
 
+    __slots__ = ()
     @property
     @abstractmethod
     def numerator(self) -> _IntegralLike:
@@ -321,6 +325,7 @@ class Integral(Rational, _IntegralLike):
     bit-string operations.
     """
 
+    __slots__ = ()
     @abstractmethod
     def __int__(self) -> int:
         """int(self)"""

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

@@ -4,7 +4,7 @@ operate on bytecodes (e.g. peephole optimizers).
 """
 
 import sys
-from typing import Literal
+from typing import Final, Literal
 
 __all__ = [
     "cmp_op",
@@ -29,25 +29,25 @@ if sys.version_info >= (3, 13):
     __all__ += ["hasjump"]
 
 cmp_op: tuple[Literal["<"], Literal["<="], Literal["=="], Literal["!="], Literal[">"], Literal[">="]]
-hasconst: list[int]
-hasname: list[int]
-hasjrel: list[int]
-hasjabs: list[int]
-haslocal: list[int]
-hascompare: list[int]
-hasfree: list[int]
+hasconst: Final[list[int]]
+hasname: Final[list[int]]
+hasjrel: Final[list[int]]
+hasjabs: Final[list[int]]
+haslocal: Final[list[int]]
+hascompare: Final[list[int]]
+hasfree: Final[list[int]]
 if sys.version_info >= (3, 12):
-    hasarg: list[int]
-    hasexc: list[int]
+    hasarg: Final[list[int]]
+    hasexc: Final[list[int]]
 else:
-    hasnargs: list[int]
+    hasnargs: Final[list[int]]
 if sys.version_info >= (3, 13):
-    hasjump: list[int]
-opname: list[str]
+    hasjump: Final[list[int]]
+opname: Final[list[str]]
 
-opmap: dict[str, int]
-HAVE_ARGUMENT: int
-EXTENDED_ARG: int
+opmap: Final[dict[str, int]]
+HAVE_ARGUMENT: Final = 43
+EXTENDED_ARG: Final = 69
 
 def stack_effect(opcode: int, oparg: int | None = None, /, *, jump: bool | None = None) -> int:
     """Compute the stack effect of the opcode."""

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

@@ -532,22 +532,22 @@ supports_follow_symlinks: set[Callable[..., Any]]
 
 if sys.platform != "win32":
     # Unix only
-    PRIO_PROCESS: int
-    PRIO_PGRP: int
-    PRIO_USER: int
+    PRIO_PROCESS: Final[int]
+    PRIO_PGRP: Final[int]
+    PRIO_USER: Final[int]
 
-    F_LOCK: int
-    F_TLOCK: int
-    F_ULOCK: int
-    F_TEST: int
+    F_LOCK: Final[int]
+    F_TLOCK: Final[int]
+    F_ULOCK: Final[int]
+    F_TEST: Final[int]
 
     if sys.platform != "darwin":
-        POSIX_FADV_NORMAL: int
-        POSIX_FADV_SEQUENTIAL: int
-        POSIX_FADV_RANDOM: int
-        POSIX_FADV_NOREUSE: int
-        POSIX_FADV_WILLNEED: int
-        POSIX_FADV_DONTNEED: int
+        POSIX_FADV_NORMAL: Final[int]
+        POSIX_FADV_SEQUENTIAL: Final[int]
+        POSIX_FADV_RANDOM: Final[int]
+        POSIX_FADV_NOREUSE: Final[int]
+        POSIX_FADV_WILLNEED: Final[int]
+        POSIX_FADV_DONTNEED: Final[int]
 
     if sys.platform != "linux" and sys.platform != "darwin":
         # In the os-module docs, these are marked as being available
@@ -557,69 +557,69 @@ if sys.platform != "win32":
         # so the sys-module docs recommend doing `if sys.platform.startswith('freebsd')`
         # to detect FreeBSD builds. Unfortunately that would be too dynamic
         # for type checkers, however.
-        SF_NODISKIO: int
-        SF_MNOWAIT: int
-        SF_SYNC: int
+        SF_NODISKIO: Final[int]
+        SF_MNOWAIT: Final[int]
+        SF_SYNC: Final[int]
 
         if sys.version_info >= (3, 11):
-            SF_NOCACHE: int
+            SF_NOCACHE: Final[int]
 
     if sys.platform == "linux":
-        XATTR_SIZE_MAX: int
-        XATTR_CREATE: int
-        XATTR_REPLACE: int
+        XATTR_SIZE_MAX: Final[int]
+        XATTR_CREATE: Final[int]
+        XATTR_REPLACE: Final[int]
 
-    P_PID: int
-    P_PGID: int
-    P_ALL: int
+    P_PID: Final[int]
+    P_PGID: Final[int]
+    P_ALL: Final[int]
 
     if sys.platform == "linux":
-        P_PIDFD: int
+        P_PIDFD: Final[int]
 
-    WEXITED: int
-    WSTOPPED: int
-    WNOWAIT: int
+    WEXITED: Final[int]
+    WSTOPPED: Final[int]
+    WNOWAIT: Final[int]
 
-    CLD_EXITED: int
-    CLD_DUMPED: int
-    CLD_TRAPPED: int
-    CLD_CONTINUED: int
-    CLD_KILLED: int
-    CLD_STOPPED: int
+    CLD_EXITED: Final[int]
+    CLD_DUMPED: Final[int]
+    CLD_TRAPPED: Final[int]
+    CLD_CONTINUED: Final[int]
+    CLD_KILLED: Final[int]
+    CLD_STOPPED: Final[int]
 
-    SCHED_OTHER: int
-    SCHED_FIFO: int
-    SCHED_RR: int
+    SCHED_OTHER: Final[int]
+    SCHED_FIFO: Final[int]
+    SCHED_RR: Final[int]
     if sys.platform != "darwin" and sys.platform != "linux":
-        SCHED_SPORADIC: int
+        SCHED_SPORADIC: Final[int]
 
 if sys.platform == "linux":
-    SCHED_BATCH: int
-    SCHED_IDLE: int
-    SCHED_RESET_ON_FORK: int
+    SCHED_BATCH: Final[int]
+    SCHED_IDLE: Final[int]
+    SCHED_RESET_ON_FORK: Final[int]
 
 if sys.version_info >= (3, 14) and sys.platform == "linux":
-    SCHED_DEADLINE: int
-    SCHED_NORMAL: int
+    SCHED_DEADLINE: Final[int]
+    SCHED_NORMAL: Final[int]
 
 if sys.platform != "win32":
-    RTLD_LAZY: int
-    RTLD_NOW: int
-    RTLD_GLOBAL: int
-    RTLD_LOCAL: int
-    RTLD_NODELETE: int
-    RTLD_NOLOAD: int
+    RTLD_LAZY: Final[int]
+    RTLD_NOW: Final[int]
+    RTLD_GLOBAL: Final[int]
+    RTLD_LOCAL: Final[int]
+    RTLD_NODELETE: Final[int]
+    RTLD_NOLOAD: Final[int]
 
 if sys.platform == "linux":
-    RTLD_DEEPBIND: int
-    GRND_NONBLOCK: int
-    GRND_RANDOM: int
+    RTLD_DEEPBIND: Final[int]
+    GRND_NONBLOCK: Final[int]
+    GRND_RANDOM: Final[int]
 
 if sys.platform == "darwin" and sys.version_info >= (3, 12):
-    PRIO_DARWIN_BG: int
-    PRIO_DARWIN_NONUI: int
-    PRIO_DARWIN_PROCESS: int
-    PRIO_DARWIN_THREAD: int
+    PRIO_DARWIN_BG: Final[int]
+    PRIO_DARWIN_NONUI: Final[int]
+    PRIO_DARWIN_PROCESS: Final[int]
+    PRIO_DARWIN_THREAD: Final[int]
 
 SEEK_SET: Final = 0
 SEEK_CUR: Final = 1
@@ -628,74 +628,74 @@ if sys.platform != "win32":
     SEEK_DATA: Final = 3
     SEEK_HOLE: Final = 4
 
-O_RDONLY: int
-O_WRONLY: int
-O_RDWR: int
-O_APPEND: int
-O_CREAT: int
-O_EXCL: int
-O_TRUNC: int
+O_RDONLY: Final[int]
+O_WRONLY: Final[int]
+O_RDWR: Final[int]
+O_APPEND: Final[int]
+O_CREAT: Final[int]
+O_EXCL: Final[int]
+O_TRUNC: Final[int]
 if sys.platform == "win32":
-    O_BINARY: int
-    O_NOINHERIT: int
-    O_SHORT_LIVED: int
-    O_TEMPORARY: int
-    O_RANDOM: int
-    O_SEQUENTIAL: int
-    O_TEXT: int
+    O_BINARY: Final[int]
+    O_NOINHERIT: Final[int]
+    O_SHORT_LIVED: Final[int]
+    O_TEMPORARY: Final[int]
+    O_RANDOM: Final[int]
+    O_SEQUENTIAL: Final[int]
+    O_TEXT: Final[int]
 
 if sys.platform != "win32":
-    O_DSYNC: int
-    O_SYNC: int
-    O_NDELAY: int
-    O_NONBLOCK: int
-    O_NOCTTY: int
-    O_CLOEXEC: int
-    O_ASYNC: int  # Gnu extension if in C library
-    O_DIRECTORY: int  # Gnu extension if in C library
-    O_NOFOLLOW: int  # Gnu extension if in C library
-    O_ACCMODE: int  # TODO: when does this exist?
+    O_DSYNC: Final[int]
+    O_SYNC: Final[int]
+    O_NDELAY: Final[int]
+    O_NONBLOCK: Final[int]
+    O_NOCTTY: Final[int]
+    O_CLOEXEC: Final[int]
+    O_ASYNC: Final[int]  # Gnu extension if in C library
+    O_DIRECTORY: Final[int]  # Gnu extension if in C library
+    O_NOFOLLOW: Final[int]  # Gnu extension if in C library
+    O_ACCMODE: Final[int]  # TODO: when does this exist?
 
 if sys.platform == "linux":
-    O_RSYNC: int
-    O_DIRECT: int  # Gnu extension if in C library
-    O_NOATIME: int  # Gnu extension if in C library
-    O_PATH: int  # Gnu extension if in C library
-    O_TMPFILE: int  # Gnu extension if in C library
-    O_LARGEFILE: int  # Gnu extension if in C library
+    O_RSYNC: Final[int]
+    O_DIRECT: Final[int]  # Gnu extension if in C library
+    O_NOATIME: Final[int]  # Gnu extension if in C library
+    O_PATH: Final[int]  # Gnu extension if in C library
+    O_TMPFILE: Final[int]  # Gnu extension if in C library
+    O_LARGEFILE: Final[int]  # Gnu extension if in C library
 
 if sys.platform != "linux" and sys.platform != "win32":
-    O_SHLOCK: int
-    O_EXLOCK: int
+    O_SHLOCK: Final[int]
+    O_EXLOCK: Final[int]
 
 if sys.platform == "darwin" and sys.version_info >= (3, 10):
-    O_EVTONLY: int
-    O_NOFOLLOW_ANY: int
-    O_SYMLINK: int
+    O_EVTONLY: Final[int]
+    O_NOFOLLOW_ANY: Final[int]
+    O_SYMLINK: Final[int]
 
 if sys.platform != "win32" and sys.version_info >= (3, 10):
-    O_FSYNC: int
+    O_FSYNC: Final[int]
 
 if sys.platform != "linux" and sys.platform != "win32" and sys.version_info >= (3, 13):
-    O_EXEC: int
-    O_SEARCH: int
+    O_EXEC: Final[int]
+    O_SEARCH: Final[int]
 
 if sys.platform != "win32" and sys.platform != "darwin":
     # posix, but apparently missing on macos
-    ST_APPEND: int
-    ST_MANDLOCK: int
-    ST_NOATIME: int
-    ST_NODEV: int
-    ST_NODIRATIME: int
-    ST_NOEXEC: int
-    ST_RELATIME: int
-    ST_SYNCHRONOUS: int
-    ST_WRITE: int
+    ST_APPEND: Final[int]
+    ST_MANDLOCK: Final[int]
+    ST_NOATIME: Final[int]
+    ST_NODEV: Final[int]
+    ST_NODIRATIME: Final[int]
+    ST_NOEXEC: Final[int]
+    ST_RELATIME: Final[int]
+    ST_SYNCHRONOUS: Final[int]
+    ST_WRITE: Final[int]
 
 if sys.platform != "win32":
-    NGROUPS_MAX: int
-    ST_NOSUID: int
-    ST_RDONLY: int
+    NGROUPS_MAX: Final[int]
+    ST_NOSUID: Final[int]
+    ST_RDONLY: Final[int]
 
 curdir: str
 pardir: str
@@ -711,10 +711,10 @@ linesep: Literal["\n", "\r\n"]
 devnull: str
 name: str
 
-F_OK: int
-R_OK: int
-W_OK: int
-X_OK: int
+F_OK: Final = 0
+R_OK: Final = 4
+W_OK: Final = 2
+X_OK: Final = 1
 
 _EnvironCodeFunc: TypeAlias = Callable[[AnyStr], AnyStr]
 
@@ -753,47 +753,47 @@ if sys.platform != "win32":
     environb: _Environ[bytes]
 
 if sys.version_info >= (3, 11) or sys.platform != "win32":
-    EX_OK: int
+    EX_OK: Final[int]
 
 if sys.platform != "win32":
     confstr_names: dict[str, int]
     pathconf_names: dict[str, int]
     sysconf_names: dict[str, int]
 
-    EX_USAGE: int
-    EX_DATAERR: int
-    EX_NOINPUT: int
-    EX_NOUSER: int
-    EX_NOHOST: int
-    EX_UNAVAILABLE: int
-    EX_SOFTWARE: int
-    EX_OSERR: int
-    EX_OSFILE: int
-    EX_CANTCREAT: int
-    EX_IOERR: int
-    EX_TEMPFAIL: int
-    EX_PROTOCOL: int
-    EX_NOPERM: int
-    EX_CONFIG: int
+    EX_USAGE: Final[int]
+    EX_DATAERR: Final[int]
+    EX_NOINPUT: Final[int]
+    EX_NOUSER: Final[int]
+    EX_NOHOST: Final[int]
+    EX_UNAVAILABLE: Final[int]
+    EX_SOFTWARE: Final[int]
+    EX_OSERR: Final[int]
+    EX_OSFILE: Final[int]
+    EX_CANTCREAT: Final[int]
+    EX_IOERR: Final[int]
+    EX_TEMPFAIL: Final[int]
+    EX_PROTOCOL: Final[int]
+    EX_NOPERM: Final[int]
+    EX_CONFIG: Final[int]
 
 # Exists on some Unix platforms, e.g. Solaris.
 if sys.platform != "win32" and sys.platform != "darwin" and sys.platform != "linux":
-    EX_NOTFOUND: int
+    EX_NOTFOUND: Final[int]
 
-P_NOWAIT: int
-P_NOWAITO: int
-P_WAIT: int
+P_NOWAIT: Final[int]
+P_NOWAITO: Final[int]
+P_WAIT: Final[int]
 if sys.platform == "win32":
-    P_DETACH: int
-    P_OVERLAY: int
+    P_DETACH: Final[int]
+    P_OVERLAY: Final[int]
 
 # wait()/waitpid() options
 if sys.platform != "win32":
-    WNOHANG: int  # Unix only
-    WCONTINUED: int  # some Unix systems
-    WUNTRACED: int  # Unix only
+    WNOHANG: Final[int]  # Unix only
+    WCONTINUED: Final[int]  # some Unix systems
+    WUNTRACED: Final[int]  # Unix only
 
-TMP_MAX: int  # Undocumented, but used by tempfile
+TMP_MAX: Final[int]  # Undocumented, but used by tempfile
 
 # ----- os classes (structures) -----
 @final
@@ -937,6 +937,7 @@ In the future, this property will contain the last metadata change time."""
 class PathLike(ABC, Protocol[AnyStr_co]):  # type: ignore[misc]  # pyright: ignore[reportGeneralTypeIssues]
     """Abstract base class for implementing the file system path protocol."""
 
+    __slots__ = ()
     @abstractmethod
     def __fspath__(self) -> AnyStr_co:
         """Return the file system path representation of the object."""
@@ -1575,11 +1576,11 @@ if sys.platform != "win32":
         """
     if sys.platform != "darwin":
         if sys.version_info >= (3, 10):
-            RWF_APPEND: int  # docs say available on 3.7+, stubtest says otherwise
-        RWF_DSYNC: int
-        RWF_SYNC: int
-        RWF_HIPRI: int
-        RWF_NOWAIT: int
+            RWF_APPEND: Final[int]  # docs say available on 3.7+, stubtest says otherwise
+        RWF_DSYNC: Final[int]
+        RWF_SYNC: Final[int]
+        RWF_HIPRI: Final[int]
+        RWF_NOWAIT: Final[int]
 
     if sys.platform == "linux":
         def sendfile(out_fd: FileDescriptor, in_fd: FileDescriptor, offset: int | None, count: int) -> int:
@@ -1590,8 +1591,8 @@ if sys.platform != "win32":
             in_fd: FileDescriptor,
             offset: int,
             count: int,
-            headers: Sequence[ReadableBuffer] = ...,
-            trailers: Sequence[ReadableBuffer] = ...,
+            headers: Sequence[ReadableBuffer] = (),
+            trailers: Sequence[ReadableBuffer] = (),
             flags: int = 0,
         ) -> int:  # FreeBSD and Mac OS X only
             """Copy count bytes from file descriptor in_fd to file descriptor out_fd."""
@@ -2816,9 +2817,9 @@ else:
         scheduler
           A tuple with the scheduler policy (optional) and parameters.
         """
-    POSIX_SPAWN_OPEN: int
-    POSIX_SPAWN_CLOSE: int
-    POSIX_SPAWN_DUP2: int
+    POSIX_SPAWN_OPEN: Final = 0
+    POSIX_SPAWN_CLOSE: Final = 1
+    POSIX_SPAWN_DUP2: Final = 2
 
 if sys.platform != "win32":
     @final
@@ -2978,23 +2979,23 @@ if sys.platform == "win32":
         """
 
 if sys.platform == "linux":
-    MFD_CLOEXEC: int
-    MFD_ALLOW_SEALING: int
-    MFD_HUGETLB: int
-    MFD_HUGE_SHIFT: int
-    MFD_HUGE_MASK: int
-    MFD_HUGE_64KB: int
-    MFD_HUGE_512KB: int
-    MFD_HUGE_1MB: int
-    MFD_HUGE_2MB: int
-    MFD_HUGE_8MB: int
-    MFD_HUGE_16MB: int
-    MFD_HUGE_32MB: int
-    MFD_HUGE_256MB: int
-    MFD_HUGE_512MB: int
-    MFD_HUGE_1GB: int
-    MFD_HUGE_2GB: int
-    MFD_HUGE_16GB: int
+    MFD_CLOEXEC: Final[int]
+    MFD_ALLOW_SEALING: Final[int]
+    MFD_HUGETLB: Final[int]
+    MFD_HUGE_SHIFT: Final[int]
+    MFD_HUGE_MASK: Final[int]
+    MFD_HUGE_64KB: Final[int]
+    MFD_HUGE_512KB: Final[int]
+    MFD_HUGE_1MB: Final[int]
+    MFD_HUGE_2MB: Final[int]
+    MFD_HUGE_8MB: Final[int]
+    MFD_HUGE_16MB: Final[int]
+    MFD_HUGE_32MB: Final[int]
+    MFD_HUGE_256MB: Final[int]
+    MFD_HUGE_512MB: Final[int]
+    MFD_HUGE_1GB: Final[int]
+    MFD_HUGE_2GB: Final[int]
+    MFD_HUGE_16GB: Final[int]
     def memfd_create(name: str, flags: int = ...) -> int: ...
     def copy_file_range(src: int, dst: int, count: int, offset_src: int | None = ..., offset_dst: int | None = ...) -> int:
         """Copy count bytes from one file descriptor to another.
@@ -3061,12 +3062,12 @@ if sys.version_info >= (3, 12) and sys.platform == "win32":
         """
 
 if sys.version_info >= (3, 10) and sys.platform == "linux":
-    EFD_CLOEXEC: int
-    EFD_NONBLOCK: int
-    EFD_SEMAPHORE: int
-    SPLICE_F_MORE: int
-    SPLICE_F_MOVE: int
-    SPLICE_F_NONBLOCK: int
+    EFD_CLOEXEC: Final[int]
+    EFD_NONBLOCK: Final[int]
+    EFD_SEMAPHORE: Final[int]
+    SPLICE_F_MORE: Final[int]
+    SPLICE_F_MOVE: Final[int]
+    SPLICE_F_NONBLOCK: Final[int]
     def eventfd(initval: int, flags: int = 524288) -> FileDescriptor:
         """Creates and returns an event notification file descriptor."""
 
@@ -3105,20 +3106,20 @@ if sys.version_info >= (3, 10) and sys.platform == "linux":
         """
 
 if sys.version_info >= (3, 12) and sys.platform == "linux":
-    CLONE_FILES: int
-    CLONE_FS: int
-    CLONE_NEWCGROUP: int  # Linux 4.6+
-    CLONE_NEWIPC: int  # Linux 2.6.19+
-    CLONE_NEWNET: int  # Linux 2.6.24+
-    CLONE_NEWNS: int
-    CLONE_NEWPID: int  # Linux 3.8+
-    CLONE_NEWTIME: int  # Linux 5.6+
-    CLONE_NEWUSER: int  # Linux 3.8+
-    CLONE_NEWUTS: int  # Linux 2.6.19+
-    CLONE_SIGHAND: int
-    CLONE_SYSVSEM: int  # Linux 2.6.26+
-    CLONE_THREAD: int
-    CLONE_VM: int
+    CLONE_FILES: Final[int]
+    CLONE_FS: Final[int]
+    CLONE_NEWCGROUP: Final[int]  # Linux 4.6+
+    CLONE_NEWIPC: Final[int]  # Linux 2.6.19+
+    CLONE_NEWNET: Final[int]  # Linux 2.6.24+
+    CLONE_NEWNS: Final[int]
+    CLONE_NEWPID: Final[int]  # Linux 3.8+
+    CLONE_NEWTIME: Final[int]  # Linux 5.6+
+    CLONE_NEWUSER: Final[int]  # Linux 3.8+
+    CLONE_NEWUTS: Final[int]  # Linux 2.6.19+
+    CLONE_SIGHAND: Final[int]
+    CLONE_SYSVSEM: Final[int]  # Linux 2.6.26+
+    CLONE_THREAD: Final[int]
+    CLONE_VM: Final[int]
     def unshare(flags: int) -> None:
         """Disassociate parts of a process (or thread) execution context.
 

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

@@ -1,119 +1,120 @@
 import sys
-from typing import Any, Literal, overload
+from typing import Any, Final, Literal, overload
 
 if sys.platform != "win32" and sys.platform != "darwin":
-    AFMT_AC3: int
-    AFMT_A_LAW: int
-    AFMT_IMA_ADPCM: int
-    AFMT_MPEG: int
-    AFMT_MU_LAW: int
-    AFMT_QUERY: int
-    AFMT_S16_BE: int
-    AFMT_S16_LE: int
-    AFMT_S16_NE: int
-    AFMT_S8: int
-    AFMT_U16_BE: int
-    AFMT_U16_LE: int
-    AFMT_U8: int
-    SNDCTL_COPR_HALT: int
-    SNDCTL_COPR_LOAD: int
-    SNDCTL_COPR_RCODE: int
-    SNDCTL_COPR_RCVMSG: int
-    SNDCTL_COPR_RDATA: int
-    SNDCTL_COPR_RESET: int
-    SNDCTL_COPR_RUN: int
-    SNDCTL_COPR_SENDMSG: int
-    SNDCTL_COPR_WCODE: int
-    SNDCTL_COPR_WDATA: int
-    SNDCTL_DSP_BIND_CHANNEL: int
-    SNDCTL_DSP_CHANNELS: int
-    SNDCTL_DSP_GETBLKSIZE: int
-    SNDCTL_DSP_GETCAPS: int
-    SNDCTL_DSP_GETCHANNELMASK: int
-    SNDCTL_DSP_GETFMTS: int
-    SNDCTL_DSP_GETIPTR: int
-    SNDCTL_DSP_GETISPACE: int
-    SNDCTL_DSP_GETODELAY: int
-    SNDCTL_DSP_GETOPTR: int
-    SNDCTL_DSP_GETOSPACE: int
-    SNDCTL_DSP_GETSPDIF: int
-    SNDCTL_DSP_GETTRIGGER: int
-    SNDCTL_DSP_MAPINBUF: int
-    SNDCTL_DSP_MAPOUTBUF: int
-    SNDCTL_DSP_NONBLOCK: int
-    SNDCTL_DSP_POST: int
-    SNDCTL_DSP_PROFILE: int
-    SNDCTL_DSP_RESET: int
-    SNDCTL_DSP_SAMPLESIZE: int
-    SNDCTL_DSP_SETDUPLEX: int
-    SNDCTL_DSP_SETFMT: int
-    SNDCTL_DSP_SETFRAGMENT: int
-    SNDCTL_DSP_SETSPDIF: int
-    SNDCTL_DSP_SETSYNCRO: int
-    SNDCTL_DSP_SETTRIGGER: int
-    SNDCTL_DSP_SPEED: int
-    SNDCTL_DSP_STEREO: int
-    SNDCTL_DSP_SUBDIVIDE: int
-    SNDCTL_DSP_SYNC: int
-    SNDCTL_FM_4OP_ENABLE: int
-    SNDCTL_FM_LOAD_INSTR: int
-    SNDCTL_MIDI_INFO: int
-    SNDCTL_MIDI_MPUCMD: int
-    SNDCTL_MIDI_MPUMODE: int
-    SNDCTL_MIDI_PRETIME: int
-    SNDCTL_SEQ_CTRLRATE: int
-    SNDCTL_SEQ_GETINCOUNT: int
-    SNDCTL_SEQ_GETOUTCOUNT: int
-    SNDCTL_SEQ_GETTIME: int
-    SNDCTL_SEQ_NRMIDIS: int
-    SNDCTL_SEQ_NRSYNTHS: int
-    SNDCTL_SEQ_OUTOFBAND: int
-    SNDCTL_SEQ_PANIC: int
-    SNDCTL_SEQ_PERCMODE: int
-    SNDCTL_SEQ_RESET: int
-    SNDCTL_SEQ_RESETSAMPLES: int
-    SNDCTL_SEQ_SYNC: int
-    SNDCTL_SEQ_TESTMIDI: int
-    SNDCTL_SEQ_THRESHOLD: int
-    SNDCTL_SYNTH_CONTROL: int
-    SNDCTL_SYNTH_ID: int
-    SNDCTL_SYNTH_INFO: int
-    SNDCTL_SYNTH_MEMAVL: int
-    SNDCTL_SYNTH_REMOVESAMPLE: int
-    SNDCTL_TMR_CONTINUE: int
-    SNDCTL_TMR_METRONOME: int
-    SNDCTL_TMR_SELECT: int
-    SNDCTL_TMR_SOURCE: int
-    SNDCTL_TMR_START: int
-    SNDCTL_TMR_STOP: int
-    SNDCTL_TMR_TEMPO: int
-    SNDCTL_TMR_TIMEBASE: int
-    SOUND_MIXER_ALTPCM: int
-    SOUND_MIXER_BASS: int
-    SOUND_MIXER_CD: int
-    SOUND_MIXER_DIGITAL1: int
-    SOUND_MIXER_DIGITAL2: int
-    SOUND_MIXER_DIGITAL3: int
-    SOUND_MIXER_IGAIN: int
-    SOUND_MIXER_IMIX: int
-    SOUND_MIXER_LINE: int
-    SOUND_MIXER_LINE1: int
-    SOUND_MIXER_LINE2: int
-    SOUND_MIXER_LINE3: int
-    SOUND_MIXER_MIC: int
-    SOUND_MIXER_MONITOR: int
-    SOUND_MIXER_NRDEVICES: int
-    SOUND_MIXER_OGAIN: int
-    SOUND_MIXER_PCM: int
-    SOUND_MIXER_PHONEIN: int
-    SOUND_MIXER_PHONEOUT: int
-    SOUND_MIXER_RADIO: int
-    SOUND_MIXER_RECLEV: int
-    SOUND_MIXER_SPEAKER: int
-    SOUND_MIXER_SYNTH: int
-    SOUND_MIXER_TREBLE: int
-    SOUND_MIXER_VIDEO: int
-    SOUND_MIXER_VOLUME: int
+    # Depends on soundcard.h
+    AFMT_AC3: Final[int]
+    AFMT_A_LAW: Final[int]
+    AFMT_IMA_ADPCM: Final[int]
+    AFMT_MPEG: Final[int]
+    AFMT_MU_LAW: Final[int]
+    AFMT_QUERY: Final[int]
+    AFMT_S16_BE: Final[int]
+    AFMT_S16_LE: Final[int]
+    AFMT_S16_NE: Final[int]
+    AFMT_S8: Final[int]
+    AFMT_U16_BE: Final[int]
+    AFMT_U16_LE: Final[int]
+    AFMT_U8: Final[int]
+    SNDCTL_COPR_HALT: Final[int]
+    SNDCTL_COPR_LOAD: Final[int]
+    SNDCTL_COPR_RCODE: Final[int]
+    SNDCTL_COPR_RCVMSG: Final[int]
+    SNDCTL_COPR_RDATA: Final[int]
+    SNDCTL_COPR_RESET: Final[int]
+    SNDCTL_COPR_RUN: Final[int]
+    SNDCTL_COPR_SENDMSG: Final[int]
+    SNDCTL_COPR_WCODE: Final[int]
+    SNDCTL_COPR_WDATA: Final[int]
+    SNDCTL_DSP_BIND_CHANNEL: Final[int]
+    SNDCTL_DSP_CHANNELS: Final[int]
+    SNDCTL_DSP_GETBLKSIZE: Final[int]
+    SNDCTL_DSP_GETCAPS: Final[int]
+    SNDCTL_DSP_GETCHANNELMASK: Final[int]
+    SNDCTL_DSP_GETFMTS: Final[int]
+    SNDCTL_DSP_GETIPTR: Final[int]
+    SNDCTL_DSP_GETISPACE: Final[int]
+    SNDCTL_DSP_GETODELAY: Final[int]
+    SNDCTL_DSP_GETOPTR: Final[int]
+    SNDCTL_DSP_GETOSPACE: Final[int]
+    SNDCTL_DSP_GETSPDIF: Final[int]
+    SNDCTL_DSP_GETTRIGGER: Final[int]
+    SNDCTL_DSP_MAPINBUF: Final[int]
+    SNDCTL_DSP_MAPOUTBUF: Final[int]
+    SNDCTL_DSP_NONBLOCK: Final[int]
+    SNDCTL_DSP_POST: Final[int]
+    SNDCTL_DSP_PROFILE: Final[int]
+    SNDCTL_DSP_RESET: Final[int]
+    SNDCTL_DSP_SAMPLESIZE: Final[int]
+    SNDCTL_DSP_SETDUPLEX: Final[int]
+    SNDCTL_DSP_SETFMT: Final[int]
+    SNDCTL_DSP_SETFRAGMENT: Final[int]
+    SNDCTL_DSP_SETSPDIF: Final[int]
+    SNDCTL_DSP_SETSYNCRO: Final[int]
+    SNDCTL_DSP_SETTRIGGER: Final[int]
+    SNDCTL_DSP_SPEED: Final[int]
+    SNDCTL_DSP_STEREO: Final[int]
+    SNDCTL_DSP_SUBDIVIDE: Final[int]
+    SNDCTL_DSP_SYNC: Final[int]
+    SNDCTL_FM_4OP_ENABLE: Final[int]
+    SNDCTL_FM_LOAD_INSTR: Final[int]
+    SNDCTL_MIDI_INFO: Final[int]
+    SNDCTL_MIDI_MPUCMD: Final[int]
+    SNDCTL_MIDI_MPUMODE: Final[int]
+    SNDCTL_MIDI_PRETIME: Final[int]
+    SNDCTL_SEQ_CTRLRATE: Final[int]
+    SNDCTL_SEQ_GETINCOUNT: Final[int]
+    SNDCTL_SEQ_GETOUTCOUNT: Final[int]
+    SNDCTL_SEQ_GETTIME: Final[int]
+    SNDCTL_SEQ_NRMIDIS: Final[int]
+    SNDCTL_SEQ_NRSYNTHS: Final[int]
+    SNDCTL_SEQ_OUTOFBAND: Final[int]
+    SNDCTL_SEQ_PANIC: Final[int]
+    SNDCTL_SEQ_PERCMODE: Final[int]
+    SNDCTL_SEQ_RESET: Final[int]
+    SNDCTL_SEQ_RESETSAMPLES: Final[int]
+    SNDCTL_SEQ_SYNC: Final[int]
+    SNDCTL_SEQ_TESTMIDI: Final[int]
+    SNDCTL_SEQ_THRESHOLD: Final[int]
+    SNDCTL_SYNTH_CONTROL: Final[int]
+    SNDCTL_SYNTH_ID: Final[int]
+    SNDCTL_SYNTH_INFO: Final[int]
+    SNDCTL_SYNTH_MEMAVL: Final[int]
+    SNDCTL_SYNTH_REMOVESAMPLE: Final[int]
+    SNDCTL_TMR_CONTINUE: Final[int]
+    SNDCTL_TMR_METRONOME: Final[int]
+    SNDCTL_TMR_SELECT: Final[int]
+    SNDCTL_TMR_SOURCE: Final[int]
+    SNDCTL_TMR_START: Final[int]
+    SNDCTL_TMR_STOP: Final[int]
+    SNDCTL_TMR_TEMPO: Final[int]
+    SNDCTL_TMR_TIMEBASE: Final[int]
+    SOUND_MIXER_ALTPCM: Final[int]
+    SOUND_MIXER_BASS: Final[int]
+    SOUND_MIXER_CD: Final[int]
+    SOUND_MIXER_DIGITAL1: Final[int]
+    SOUND_MIXER_DIGITAL2: Final[int]
+    SOUND_MIXER_DIGITAL3: Final[int]
+    SOUND_MIXER_IGAIN: Final[int]
+    SOUND_MIXER_IMIX: Final[int]
+    SOUND_MIXER_LINE: Final[int]
+    SOUND_MIXER_LINE1: Final[int]
+    SOUND_MIXER_LINE2: Final[int]
+    SOUND_MIXER_LINE3: Final[int]
+    SOUND_MIXER_MIC: Final[int]
+    SOUND_MIXER_MONITOR: Final[int]
+    SOUND_MIXER_NRDEVICES: Final[int]
+    SOUND_MIXER_OGAIN: Final[int]
+    SOUND_MIXER_PCM: Final[int]
+    SOUND_MIXER_PHONEIN: Final[int]
+    SOUND_MIXER_PHONEOUT: Final[int]
+    SOUND_MIXER_RADIO: Final[int]
+    SOUND_MIXER_RECLEV: Final[int]
+    SOUND_MIXER_SPEAKER: Final[int]
+    SOUND_MIXER_SYNTH: Final[int]
+    SOUND_MIXER_TREBLE: Final[int]
+    SOUND_MIXER_VIDEO: Final[int]
+    SOUND_MIXER_VOLUME: Final[int]
 
     control_labels: list[str]
     control_names: list[str]

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

@@ -45,6 +45,31 @@ class PurePath(PathLike[str]):
     directly, regardless of your system.
     """
 
+    if sys.version_info >= (3, 13):
+        __slots__ = (
+            "_raw_paths",
+            "_drv",
+            "_root",
+            "_tail_cached",
+            "_str",
+            "_str_normcase_cached",
+            "_parts_normcase_cached",
+            "_hash",
+        )
+    elif sys.version_info >= (3, 12):
+        __slots__ = (
+            "_raw_paths",
+            "_drv",
+            "_root",
+            "_tail_cached",
+            "_str",
+            "_str_normcase_cached",
+            "_parts_normcase_cached",
+            "_lines_cached",
+            "_hash",
+        )
+    else:
+        __slots__ = ("_drv", "_root", "_parts", "_str", "_hash", "_pparts", "_cached_cparts")
     if sys.version_info >= (3, 13):
         parser: ClassVar[types.ModuleType]
         def full_match(self, pattern: StrPath, *, case_sensitive: bool | None = None) -> bool:
@@ -240,6 +265,8 @@ class PurePosixPath(PurePath):
     However, you can also instantiate it directly on any system.
     """
 
+    __slots__ = ()
+
 class PureWindowsPath(PurePath):
     """PurePath subclass for Windows systems.
 
@@ -247,6 +274,8 @@ class PureWindowsPath(PurePath):
     However, you can also instantiate it directly on any system.
     """
 
+    __slots__ = ()
+
 class Path(PurePath):
     """PurePath subclass that can make system calls.
 
@@ -257,6 +286,12 @@ class Path(PurePath):
     but cannot instantiate a WindowsPath on a POSIX system or vice versa.
     """
 
+    if sys.version_info >= (3, 14):
+        __slots__ = ("_info",)
+    elif sys.version_info >= (3, 10):
+        __slots__ = ()
+    else:
+        __slots__ = ("_accessor",)
     if sys.version_info >= (3, 12):
         def __new__(cls, *args: StrPath, **kwargs: Unused) -> Self: ...  # pyright: ignore[reportInconsistentConstructor]
     else:
@@ -737,7 +772,7 @@ class Path(PurePath):
                 """
     if sys.version_info >= (3, 12):
         def walk(
-            self, top_down: bool = ..., on_error: Callable[[OSError], object] | None = ..., follow_symlinks: bool = ...
+            self, top_down: bool = True, on_error: Callable[[OSError], object] | None = None, follow_symlinks: bool = False
         ) -> Iterator[tuple[Self, list[str], list[str]]]:
             """Walk the directory tree from this directory, similar to os.walk()."""
 
@@ -747,12 +782,16 @@ class PosixPath(Path, PurePosixPath):
     On a POSIX system, instantiating a Path should return this object.
     """
 
+    __slots__ = ()
+
 class WindowsPath(Path, PureWindowsPath):
     """Path subclass for Windows systems.
 
     On a Windows system, instantiating a Path should return this object.
     """
 
+    __slots__ = ()
+
 if sys.version_info >= (3, 13):
     class UnsupportedOperation(NotImplementedError):
         """An exception that is raised when an unsupported operation is attempted."""

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

@@ -355,7 +355,7 @@ _T = TypeVar("_T")
 _P = ParamSpec("_P")
 _Mode: TypeAlias = Literal["inline", "cli"]
 
-line_prefix: str  # undocumented
+line_prefix: Final[str]  # undocumented
 
 class Restart(Exception):
     """Causes a debugger to be restarted for the debugged python program."""

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

@@ -39,7 +39,7 @@ from _pickle import (
 )
 from _typeshed import ReadableBuffer, SupportsWrite
 from collections.abc import Callable, Iterable, Mapping
-from typing import Any, ClassVar, SupportsBytes, SupportsIndex, final
+from typing import Any, ClassVar, Final, SupportsBytes, SupportsIndex, final
 from typing_extensions import Self
 
 __all__ = [
@@ -127,8 +127,8 @@ __all__ = [
     "UNICODE",
 ]
 
-HIGHEST_PROTOCOL: int
-DEFAULT_PROTOCOL: int
+HIGHEST_PROTOCOL: Final = 5
+DEFAULT_PROTOCOL: Final = 5
 
 bytes_types: tuple[type[Any], ...]  # undocumented
 
@@ -151,85 +151,85 @@ class PickleBuffer:
     def __release_buffer__(self, buffer: memoryview, /) -> None:
         """Release the buffer object that exposes the underlying memory of the object."""
 
-MARK: bytes
-STOP: bytes
-POP: bytes
-POP_MARK: bytes
-DUP: bytes
-FLOAT: bytes
-INT: bytes
-BININT: bytes
-BININT1: bytes
-LONG: bytes
-BININT2: bytes
-NONE: bytes
-PERSID: bytes
-BINPERSID: bytes
-REDUCE: bytes
-STRING: bytes
-BINSTRING: bytes
-SHORT_BINSTRING: bytes
-UNICODE: bytes
-BINUNICODE: bytes
-APPEND: bytes
-BUILD: bytes
-GLOBAL: bytes
-DICT: bytes
-EMPTY_DICT: bytes
-APPENDS: bytes
-GET: bytes
-BINGET: bytes
-INST: bytes
-LONG_BINGET: bytes
-LIST: bytes
-EMPTY_LIST: bytes
-OBJ: bytes
-PUT: bytes
-BINPUT: bytes
-LONG_BINPUT: bytes
-SETITEM: bytes
-TUPLE: bytes
-EMPTY_TUPLE: bytes
-SETITEMS: bytes
-BINFLOAT: bytes
+MARK: Final = b"("
+STOP: Final = b"."
+POP: Final = b"0"
+POP_MARK: Final = b"1"
+DUP: Final = b"2"
+FLOAT: Final = b"F"
+INT: Final = b"I"
+BININT: Final = b"J"
+BININT1: Final = b"K"
+LONG: Final = b"L"
+BININT2: Final = b"M"
+NONE: Final = b"N"
+PERSID: Final = b"P"
+BINPERSID: Final = b"Q"
+REDUCE: Final = b"R"
+STRING: Final = b"S"
+BINSTRING: Final = b"T"
+SHORT_BINSTRING: Final = b"U"
+UNICODE: Final = b"V"
+BINUNICODE: Final = b"X"
+APPEND: Final = b"a"
+BUILD: Final = b"b"
+GLOBAL: Final = b"c"
+DICT: Final = b"d"
+EMPTY_DICT: Final = b"}"
+APPENDS: Final = b"e"
+GET: Final = b"g"
+BINGET: Final = b"h"
+INST: Final = b"i"
+LONG_BINGET: Final = b"j"
+LIST: Final = b"l"
+EMPTY_LIST: Final = b"]"
+OBJ: Final = b"o"
+PUT: Final = b"p"
+BINPUT: Final = b"q"
+LONG_BINPUT: Final = b"r"
+SETITEM: Final = b"s"
+TUPLE: Final = b"t"
+EMPTY_TUPLE: Final = b")"
+SETITEMS: Final = b"u"
+BINFLOAT: Final = b"G"
 
-TRUE: bytes
-FALSE: bytes
+TRUE: Final = b"I01\n"
+FALSE: Final = b"I00\n"
 
 # protocol 2
-PROTO: bytes
-NEWOBJ: bytes
-EXT1: bytes
-EXT2: bytes
-EXT4: bytes
-TUPLE1: bytes
-TUPLE2: bytes
-TUPLE3: bytes
-NEWTRUE: bytes
-NEWFALSE: bytes
-LONG1: bytes
-LONG4: bytes
+PROTO: Final = b"\x80"
+NEWOBJ: Final = b"\x81"
+EXT1: Final = b"\x82"
+EXT2: Final = b"\x83"
+EXT4: Final = b"\x84"
+TUPLE1: Final = b"\x85"
+TUPLE2: Final = b"\x86"
+TUPLE3: Final = b"\x87"
+NEWTRUE: Final = b"\x88"
+NEWFALSE: Final = b"\x89"
+LONG1: Final = b"\x8a"
+LONG4: Final = b"\x8b"
 
 # protocol 3
-BINBYTES: bytes
-SHORT_BINBYTES: bytes
+BINBYTES: Final = b"B"
+SHORT_BINBYTES: Final = b"C"
 
 # protocol 4
-SHORT_BINUNICODE: bytes
-BINUNICODE8: bytes
-BINBYTES8: bytes
-EMPTY_SET: bytes
-ADDITEMS: bytes
-FROZENSET: bytes
-NEWOBJ_EX: bytes
-STACK_GLOBAL: bytes
-MEMOIZE: bytes
-FRAME: bytes
+SHORT_BINUNICODE: Final = b"\x8c"
+BINUNICODE8: Final = b"\x8d"
+BINBYTES8: Final = b"\x8e"
+EMPTY_SET: Final = b"\x8f"
+ADDITEMS: Final = b"\x90"
+FROZENSET: Final = b"\x91"
+NEWOBJ_EX: Final = b"\x92"
+STACK_GLOBAL: Final = b"\x93"
+MEMOIZE: Final = b"\x94"
+FRAME: Final = b"\x95"
 
 # protocol 5
-BYTEARRAY8: bytes
-NEXT_BUFFER: bytes
-READONLY_BUFFER: bytes
+BYTEARRAY8: Final = b"\x96"
+NEXT_BUFFER: Final = b"\x97"
+READONLY_BUFFER: Final = b"\x98"
 
 def encode_long(x: int) -> bytes:  # undocumented
     """Encode a long to a two's complement little-endian binary string.

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

@@ -12,7 +12,7 @@ dis(pickle, out=None, memo=None, indentlevel=4)
 
 import sys
 from collections.abc import Callable, Iterator, MutableMapping
-from typing import IO, Any
+from typing import IO, Any, Final
 from typing_extensions import TypeAlias
 
 __all__ = ["dis", "genops", "optimize"]
@@ -20,13 +20,14 @@ __all__ = ["dis", "genops", "optimize"]
 _Reader: TypeAlias = Callable[[IO[bytes]], Any]
 bytes_types: tuple[type[Any], ...]
 
-UP_TO_NEWLINE: int
-TAKEN_FROM_ARGUMENT1: int
-TAKEN_FROM_ARGUMENT4: int
-TAKEN_FROM_ARGUMENT4U: int
-TAKEN_FROM_ARGUMENT8U: int
+UP_TO_NEWLINE: Final = -1
+TAKEN_FROM_ARGUMENT1: Final = -2
+TAKEN_FROM_ARGUMENT4: Final = -3
+TAKEN_FROM_ARGUMENT4U: Final = -4
+TAKEN_FROM_ARGUMENT8U: Final = -5
 
 class ArgumentDescriptor:
+    __slots__ = ("name", "n", "reader", "doc")
     name: str
     n: int
     reader: _Reader
@@ -376,6 +377,7 @@ def read_long4(f: IO[bytes]) -> int:
 long4: ArgumentDescriptor
 
 class StackObject:
+    __slots__ = ("name", "obtype", "doc")
     name: str
     obtype: type[Any] | tuple[type[Any], ...]
     doc: str
@@ -401,6 +403,7 @@ markobject: StackObject
 stackslice: StackObject
 
 class OpcodeInfo:
+    __slots__ = ("name", "code", "arg", "stack_before", "stack_after", "proto", "doc")
     name: str
     code: str
     arg: ArgumentDescriptor | None

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

@@ -259,7 +259,7 @@ def python_compiler() -> str:
 
     """
 
-def platform(aliased: bool = ..., terse: bool = ...) -> str:
+def platform(aliased: bool = False, terse: bool = False) -> str:
     """Returns a single string identifying the underlying platform
     with as much useful information as possible (but no more :).
 

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

@@ -60,7 +60,7 @@ from _typeshed import ReadableBuffer
 from collections.abc import Mapping, MutableMapping
 from datetime import datetime
 from enum import Enum
-from typing import IO, Any
+from typing import IO, Any, Final
 from typing_extensions import Self
 
 __all__ = ["InvalidFileException", "FMT_XML", "FMT_BINARY", "load", "dump", "loads", "dumps", "UID"]
@@ -71,8 +71,8 @@ class PlistFormat(Enum):
     FMT_XML = 1
     FMT_BINARY = 2
 
-FMT_XML = PlistFormat.FMT_XML
-FMT_BINARY = PlistFormat.FMT_BINARY
+FMT_XML: Final = PlistFormat.FMT_XML
+FMT_BINARY: Final = PlistFormat.FMT_BINARY
 if sys.version_info >= (3, 13):
     def load(
         fp: IO[bytes],

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

@@ -22,7 +22,7 @@ POP3_SSL_PORT: Final = 995
 CR: Final = b"\r"
 LF: Final = b"\n"
 CRLF: Final = b"\r\n"
-HAVE_SSL: bool
+HAVE_SSL: Final[bool]
 
 class POP3:
     """This class supports both the minimal and optional command sets.

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

@@ -92,12 +92,12 @@ def classify_class_attrs(object: object) -> list[tuple[str, str, type, str]]:
     """Wrap inspect.classify_class_attrs, with fixup for data descriptors and bound methods."""
 
 if sys.version_info >= (3, 13):
-    @deprecated("Deprecated in Python 3.13.")
-    def ispackage(path: str) -> bool:
+    @deprecated("Deprecated since Python 3.13.")
+    def ispackage(path: str) -> bool:  # undocumented
         """Guess whether a path refers to a package directory."""
 
 else:
-    def ispackage(path: str) -> bool:
+    def ispackage(path: str) -> bool:  # undocumented
         """Guess whether a path refers to a package directory."""
 
 def source_synopsis(file: IO[AnyStr]) -> AnyStr | None:

crates/ty_vendored/vendor/typeshed/stdlib/pydoc_data/topics.pyi

@@ -1 +1,3 @@
-topics: dict[str, str]
+from typing import Final
+
+topics: Final[dict[str, str]]

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

@@ -3,27 +3,28 @@ from _typeshed import structseq
 from typing import Final, final
 
 if sys.platform != "win32":
-    RLIMIT_AS: int
-    RLIMIT_CORE: int
-    RLIMIT_CPU: int
-    RLIMIT_DATA: int
-    RLIMIT_FSIZE: int
-    RLIMIT_MEMLOCK: int
-    RLIMIT_NOFILE: int
-    RLIMIT_NPROC: int
-    RLIMIT_RSS: int
-    RLIMIT_STACK: int
-    RLIM_INFINITY: int
-    RUSAGE_CHILDREN: int
-    RUSAGE_SELF: int
+    # Depends on resource.h
+    RLIMIT_AS: Final[int]
+    RLIMIT_CORE: Final[int]
+    RLIMIT_CPU: Final[int]
+    RLIMIT_DATA: Final[int]
+    RLIMIT_FSIZE: Final[int]
+    RLIMIT_MEMLOCK: Final[int]
+    RLIMIT_NOFILE: Final[int]
+    RLIMIT_NPROC: Final[int]
+    RLIMIT_RSS: Final[int]
+    RLIMIT_STACK: Final[int]
+    RLIM_INFINITY: Final[int]
+    RUSAGE_CHILDREN: Final[int]
+    RUSAGE_SELF: Final[int]
     if sys.platform == "linux":
-        RLIMIT_MSGQUEUE: int
-        RLIMIT_NICE: int
-        RLIMIT_OFILE: int
-        RLIMIT_RTPRIO: int
-        RLIMIT_RTTIME: int
-        RLIMIT_SIGPENDING: int
-        RUSAGE_THREAD: int
+        RLIMIT_MSGQUEUE: Final[int]
+        RLIMIT_NICE: Final[int]
+        RLIMIT_OFILE: Final[int]
+        RLIMIT_RTPRIO: Final[int]
+        RLIMIT_RTTIME: Final[int]
+        RLIMIT_SIGPENDING: Final[int]
+        RUSAGE_THREAD: Final[int]
 
     @final
     class struct_rusage(

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

@@ -8,25 +8,25 @@ import sys
 from _typeshed import FileDescriptorLike
 from collections.abc import Iterable
 from types import TracebackType
-from typing import Any, ClassVar, final
+from typing import Any, ClassVar, Final, final
 from typing_extensions import Self
 
 if sys.platform != "win32":
-    PIPE_BUF: int
-    POLLERR: int
-    POLLHUP: int
-    POLLIN: int
+    PIPE_BUF: Final[int]
+    POLLERR: Final[int]
+    POLLHUP: Final[int]
+    POLLIN: Final[int]
     if sys.platform == "linux":
-        POLLMSG: int
-    POLLNVAL: int
-    POLLOUT: int
-    POLLPRI: int
-    POLLRDBAND: int
+        POLLMSG: Final[int]
+    POLLNVAL: Final[int]
+    POLLOUT: Final[int]
+    POLLPRI: Final[int]
+    POLLRDBAND: Final[int]
     if sys.platform == "linux":
-        POLLRDHUP: int
-    POLLRDNORM: int
-    POLLWRBAND: int
-    POLLWRNORM: int
+        POLLRDHUP: Final[int]
+    POLLRDNORM: Final[int]
+    POLLWRBAND: Final[int]
+    POLLWRNORM: Final[int]
 
     # This is actually a function that returns an instance of a class.
     # The class is not accessible directly, and also calls itself select.poll.
@@ -155,45 +155,45 @@ if sys.platform != "linux" and sys.platform != "win32":
         def fromfd(cls, fd: FileDescriptorLike, /) -> kqueue:
             """Create a kqueue object from a given control fd."""
 
-    KQ_EV_ADD: int
-    KQ_EV_CLEAR: int
-    KQ_EV_DELETE: int
-    KQ_EV_DISABLE: int
-    KQ_EV_ENABLE: int
-    KQ_EV_EOF: int
-    KQ_EV_ERROR: int
-    KQ_EV_FLAG1: int
-    KQ_EV_ONESHOT: int
-    KQ_EV_SYSFLAGS: int
-    KQ_FILTER_AIO: int
+    KQ_EV_ADD: Final[int]
+    KQ_EV_CLEAR: Final[int]
+    KQ_EV_DELETE: Final[int]
+    KQ_EV_DISABLE: Final[int]
+    KQ_EV_ENABLE: Final[int]
+    KQ_EV_EOF: Final[int]
+    KQ_EV_ERROR: Final[int]
+    KQ_EV_FLAG1: Final[int]
+    KQ_EV_ONESHOT: Final[int]
+    KQ_EV_SYSFLAGS: Final[int]
+    KQ_FILTER_AIO: Final[int]
     if sys.platform != "darwin":
-        KQ_FILTER_NETDEV: int
-    KQ_FILTER_PROC: int
-    KQ_FILTER_READ: int
-    KQ_FILTER_SIGNAL: int
-    KQ_FILTER_TIMER: int
-    KQ_FILTER_VNODE: int
-    KQ_FILTER_WRITE: int
-    KQ_NOTE_ATTRIB: int
-    KQ_NOTE_CHILD: int
-    KQ_NOTE_DELETE: int
-    KQ_NOTE_EXEC: int
-    KQ_NOTE_EXIT: int
-    KQ_NOTE_EXTEND: int
-    KQ_NOTE_FORK: int
-    KQ_NOTE_LINK: int
+        KQ_FILTER_NETDEV: Final[int]
+    KQ_FILTER_PROC: Final[int]
+    KQ_FILTER_READ: Final[int]
+    KQ_FILTER_SIGNAL: Final[int]
+    KQ_FILTER_TIMER: Final[int]
+    KQ_FILTER_VNODE: Final[int]
+    KQ_FILTER_WRITE: Final[int]
+    KQ_NOTE_ATTRIB: Final[int]
+    KQ_NOTE_CHILD: Final[int]
+    KQ_NOTE_DELETE: Final[int]
+    KQ_NOTE_EXEC: Final[int]
+    KQ_NOTE_EXIT: Final[int]
+    KQ_NOTE_EXTEND: Final[int]
+    KQ_NOTE_FORK: Final[int]
+    KQ_NOTE_LINK: Final[int]
     if sys.platform != "darwin":
-        KQ_NOTE_LINKDOWN: int
-        KQ_NOTE_LINKINV: int
-        KQ_NOTE_LINKUP: int
-    KQ_NOTE_LOWAT: int
-    KQ_NOTE_PCTRLMASK: int
-    KQ_NOTE_PDATAMASK: int
-    KQ_NOTE_RENAME: int
-    KQ_NOTE_REVOKE: int
-    KQ_NOTE_TRACK: int
-    KQ_NOTE_TRACKERR: int
-    KQ_NOTE_WRITE: int
+        KQ_NOTE_LINKDOWN: Final[int]
+        KQ_NOTE_LINKINV: Final[int]
+        KQ_NOTE_LINKUP: Final[int]
+    KQ_NOTE_LOWAT: Final[int]
+    KQ_NOTE_PCTRLMASK: Final[int]
+    KQ_NOTE_PDATAMASK: Final[int]
+    KQ_NOTE_RENAME: Final[int]
+    KQ_NOTE_REVOKE: Final[int]
+    KQ_NOTE_TRACK: Final[int]
+    KQ_NOTE_TRACKERR: Final[int]
+    KQ_NOTE_WRITE: Final[int]
 
 if sys.platform == "linux":
     @final
@@ -269,23 +269,23 @@ if sys.platform == "linux":
         def fromfd(cls, fd: FileDescriptorLike, /) -> epoll:
             """Create an epoll object from a given control fd."""
 
-    EPOLLERR: int
-    EPOLLEXCLUSIVE: int
-    EPOLLET: int
-    EPOLLHUP: int
-    EPOLLIN: int
-    EPOLLMSG: int
-    EPOLLONESHOT: int
-    EPOLLOUT: int
-    EPOLLPRI: int
-    EPOLLRDBAND: int
-    EPOLLRDHUP: int
-    EPOLLRDNORM: int
-    EPOLLWRBAND: int
-    EPOLLWRNORM: int
-    EPOLL_CLOEXEC: int
+    EPOLLERR: Final[int]
+    EPOLLEXCLUSIVE: Final[int]
+    EPOLLET: Final[int]
+    EPOLLHUP: Final[int]
+    EPOLLIN: Final[int]
+    EPOLLMSG: Final[int]
+    EPOLLONESHOT: Final[int]
+    EPOLLOUT: Final[int]
+    EPOLLPRI: Final[int]
+    EPOLLRDBAND: Final[int]
+    EPOLLRDHUP: Final[int]
+    EPOLLRDNORM: Final[int]
+    EPOLLWRBAND: Final[int]
+    EPOLLWRNORM: Final[int]
+    EPOLL_CLOEXEC: Final[int]
     if sys.version_info >= (3, 14):
-        EPOLLWAKEUP: int
+        EPOLLWAKEUP: Final[int]
 
 if sys.platform != "linux" and sys.platform != "darwin" and sys.platform != "win32":
     # Solaris only

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

@@ -8,13 +8,13 @@ import sys
 from _typeshed import FileDescriptor, FileDescriptorLike, Unused
 from abc import ABCMeta, abstractmethod
 from collections.abc import Mapping
-from typing import Any, NamedTuple
+from typing import Any, Final, NamedTuple
 from typing_extensions import Self, TypeAlias
 
 _EventMask: TypeAlias = int
 
-EVENT_READ: _EventMask
-EVENT_WRITE: _EventMask
+EVENT_READ: Final = 1
+EVENT_WRITE: Final = 2
 
 class SelectorKey(NamedTuple):
     """SelectorKey(fileobj, fd, events, data)

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

@@ -39,7 +39,7 @@ from re import Pattern
 from socket import socket
 from ssl import SSLContext
 from types import TracebackType
-from typing import Any, Protocol, overload, type_check_only
+from typing import Any, Final, Protocol, overload, type_check_only
 from typing_extensions import Self, TypeAlias
 
 __all__ = [
@@ -62,12 +62,12 @@ __all__ = [
 _Reply: TypeAlias = tuple[int, bytes]
 _SendErrs: TypeAlias = dict[str, _Reply]
 
-SMTP_PORT: int
-SMTP_SSL_PORT: int
-CRLF: str
-bCRLF: bytes
+SMTP_PORT: Final = 25
+SMTP_SSL_PORT: Final = 465
+CRLF: Final[str]
+bCRLF: Final[bytes]
 
-OLDSTYLE_AUTH: Pattern[str]
+OLDSTYLE_AUTH: Final[Pattern[str]]
 
 class SMTPException(OSError):
     """Base class for all exceptions raised by this module."""
@@ -590,7 +590,7 @@ class SMTP_SSL(SMTP):
             context: SSLContext | None = None,
         ) -> None: ...
 
-LMTP_PORT: int
+LMTP_PORT: Final = 2003
 
 class LMTP(SMTP):
     """LMTP - Local Mail Transfer Protocol

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

@@ -183,7 +183,7 @@ from _typeshed import ReadableBuffer, Unused, WriteableBuffer
 from collections.abc import Iterable
 from enum import IntEnum, IntFlag
 from io import BufferedReader, BufferedRWPair, BufferedWriter, IOBase, RawIOBase, TextIOWrapper
-from typing import Any, Literal, Protocol, SupportsIndex, overload, type_check_only
+from typing import Any, Final, Literal, Protocol, SupportsIndex, overload, type_check_only
 from typing_extensions import Self
 
 __all__ = [
@@ -1106,9 +1106,9 @@ if sys.version_info >= (3, 14):
         __all__ += ["IP_FREEBIND", "IP_RECVORIGDSTADDR", "VMADDR_CID_LOCAL"]
 
 # Re-exported from errno
-EBADF: int
-EAGAIN: int
-EWOULDBLOCK: int
+EBADF: Final[int]
+EAGAIN: Final[int]
+EWOULDBLOCK: Final[int]
 
 # These errors are implemented in _socket at runtime
 # but they consider themselves to live in socket so we'll put them here.
@@ -1173,60 +1173,60 @@ class AddressFamily(IntEnum):
         # FreeBSD >= 14.0
         AF_DIVERT = 44
 
-AF_INET = AddressFamily.AF_INET
-AF_INET6 = AddressFamily.AF_INET6
-AF_APPLETALK = AddressFamily.AF_APPLETALK
-AF_DECnet: Literal[12]
-AF_IPX = AddressFamily.AF_IPX
-AF_SNA = AddressFamily.AF_SNA
-AF_UNSPEC = AddressFamily.AF_UNSPEC
+AF_INET: Final = AddressFamily.AF_INET
+AF_INET6: Final = AddressFamily.AF_INET6
+AF_APPLETALK: Final = AddressFamily.AF_APPLETALK
+AF_DECnet: Final = 12
+AF_IPX: Final = AddressFamily.AF_IPX
+AF_SNA: Final = AddressFamily.AF_SNA
+AF_UNSPEC: Final = AddressFamily.AF_UNSPEC
 
 if sys.platform != "darwin":
-    AF_IRDA = AddressFamily.AF_IRDA
+    AF_IRDA: Final = AddressFamily.AF_IRDA
 
 if sys.platform != "win32":
-    AF_ROUTE = AddressFamily.AF_ROUTE
-    AF_UNIX = AddressFamily.AF_UNIX
+    AF_ROUTE: Final = AddressFamily.AF_ROUTE
+    AF_UNIX: Final = AddressFamily.AF_UNIX
 
 if sys.platform == "darwin":
-    AF_SYSTEM = AddressFamily.AF_SYSTEM
+    AF_SYSTEM: Final = AddressFamily.AF_SYSTEM
 
 if sys.platform != "win32" and sys.platform != "darwin":
-    AF_ASH = AddressFamily.AF_ASH
-    AF_ATMPVC = AddressFamily.AF_ATMPVC
-    AF_ATMSVC = AddressFamily.AF_ATMSVC
-    AF_AX25 = AddressFamily.AF_AX25
-    AF_BRIDGE = AddressFamily.AF_BRIDGE
-    AF_ECONET = AddressFamily.AF_ECONET
-    AF_KEY = AddressFamily.AF_KEY
-    AF_LLC = AddressFamily.AF_LLC
-    AF_NETBEUI = AddressFamily.AF_NETBEUI
-    AF_NETROM = AddressFamily.AF_NETROM
-    AF_PPPOX = AddressFamily.AF_PPPOX
-    AF_ROSE = AddressFamily.AF_ROSE
-    AF_SECURITY = AddressFamily.AF_SECURITY
-    AF_WANPIPE = AddressFamily.AF_WANPIPE
-    AF_X25 = AddressFamily.AF_X25
+    AF_ASH: Final = AddressFamily.AF_ASH
+    AF_ATMPVC: Final = AddressFamily.AF_ATMPVC
+    AF_ATMSVC: Final = AddressFamily.AF_ATMSVC
+    AF_AX25: Final = AddressFamily.AF_AX25
+    AF_BRIDGE: Final = AddressFamily.AF_BRIDGE
+    AF_ECONET: Final = AddressFamily.AF_ECONET
+    AF_KEY: Final = AddressFamily.AF_KEY
+    AF_LLC: Final = AddressFamily.AF_LLC
+    AF_NETBEUI: Final = AddressFamily.AF_NETBEUI
+    AF_NETROM: Final = AddressFamily.AF_NETROM
+    AF_PPPOX: Final = AddressFamily.AF_PPPOX
+    AF_ROSE: Final = AddressFamily.AF_ROSE
+    AF_SECURITY: Final = AddressFamily.AF_SECURITY
+    AF_WANPIPE: Final = AddressFamily.AF_WANPIPE
+    AF_X25: Final = AddressFamily.AF_X25
 
 if sys.platform == "linux":
-    AF_CAN = AddressFamily.AF_CAN
-    AF_PACKET = AddressFamily.AF_PACKET
-    AF_RDS = AddressFamily.AF_RDS
-    AF_TIPC = AddressFamily.AF_TIPC
-    AF_ALG = AddressFamily.AF_ALG
-    AF_NETLINK = AddressFamily.AF_NETLINK
-    AF_VSOCK = AddressFamily.AF_VSOCK
-    AF_QIPCRTR = AddressFamily.AF_QIPCRTR
+    AF_CAN: Final = AddressFamily.AF_CAN
+    AF_PACKET: Final = AddressFamily.AF_PACKET
+    AF_RDS: Final = AddressFamily.AF_RDS
+    AF_TIPC: Final = AddressFamily.AF_TIPC
+    AF_ALG: Final = AddressFamily.AF_ALG
+    AF_NETLINK: Final = AddressFamily.AF_NETLINK
+    AF_VSOCK: Final = AddressFamily.AF_VSOCK
+    AF_QIPCRTR: Final = AddressFamily.AF_QIPCRTR
 
 if sys.platform != "linux":
-    AF_LINK = AddressFamily.AF_LINK
+    AF_LINK: Final = AddressFamily.AF_LINK
 if sys.platform != "darwin" and sys.platform != "linux":
-    AF_BLUETOOTH = AddressFamily.AF_BLUETOOTH
+    AF_BLUETOOTH: Final = AddressFamily.AF_BLUETOOTH
 if sys.platform == "win32" and sys.version_info >= (3, 12):
-    AF_HYPERV = AddressFamily.AF_HYPERV
+    AF_HYPERV: Final = AddressFamily.AF_HYPERV
 if sys.platform != "linux" and sys.platform != "win32" and sys.platform != "darwin" and sys.version_info >= (3, 12):
     # FreeBSD >= 14.0
-    AF_DIVERT = AddressFamily.AF_DIVERT
+    AF_DIVERT: Final = AddressFamily.AF_DIVERT
 
 class SocketKind(IntEnum):
     """An enumeration."""
@@ -1240,14 +1240,14 @@ class SocketKind(IntEnum):
         SOCK_CLOEXEC = 524288
         SOCK_NONBLOCK = 2048
 
-SOCK_STREAM = SocketKind.SOCK_STREAM
-SOCK_DGRAM = SocketKind.SOCK_DGRAM
-SOCK_RAW = SocketKind.SOCK_RAW
-SOCK_RDM = SocketKind.SOCK_RDM
-SOCK_SEQPACKET = SocketKind.SOCK_SEQPACKET
+SOCK_STREAM: Final = SocketKind.SOCK_STREAM
+SOCK_DGRAM: Final = SocketKind.SOCK_DGRAM
+SOCK_RAW: Final = SocketKind.SOCK_RAW
+SOCK_RDM: Final = SocketKind.SOCK_RDM
+SOCK_SEQPACKET: Final = SocketKind.SOCK_SEQPACKET
 if sys.platform == "linux":
-    SOCK_CLOEXEC = SocketKind.SOCK_CLOEXEC
-    SOCK_NONBLOCK = SocketKind.SOCK_NONBLOCK
+    SOCK_CLOEXEC: Final = SocketKind.SOCK_CLOEXEC
+    SOCK_NONBLOCK: Final = SocketKind.SOCK_NONBLOCK
 
 class MsgFlag(IntFlag):
     """An enumeration."""
@@ -1281,36 +1281,36 @@ class MsgFlag(IntFlag):
     if sys.platform != "win32" and sys.platform != "linux":
         MSG_EOF = 256
 
-MSG_CTRUNC = MsgFlag.MSG_CTRUNC
-MSG_DONTROUTE = MsgFlag.MSG_DONTROUTE
-MSG_OOB = MsgFlag.MSG_OOB
-MSG_PEEK = MsgFlag.MSG_PEEK
-MSG_TRUNC = MsgFlag.MSG_TRUNC
-MSG_WAITALL = MsgFlag.MSG_WAITALL
+MSG_CTRUNC: Final = MsgFlag.MSG_CTRUNC
+MSG_DONTROUTE: Final = MsgFlag.MSG_DONTROUTE
+MSG_OOB: Final = MsgFlag.MSG_OOB
+MSG_PEEK: Final = MsgFlag.MSG_PEEK
+MSG_TRUNC: Final = MsgFlag.MSG_TRUNC
+MSG_WAITALL: Final = MsgFlag.MSG_WAITALL
 
 if sys.platform == "win32":
-    MSG_BCAST = MsgFlag.MSG_BCAST
-    MSG_MCAST = MsgFlag.MSG_MCAST
+    MSG_BCAST: Final = MsgFlag.MSG_BCAST
+    MSG_MCAST: Final = MsgFlag.MSG_MCAST
 
 if sys.platform != "darwin":
-    MSG_ERRQUEUE = MsgFlag.MSG_ERRQUEUE
+    MSG_ERRQUEUE: Final = MsgFlag.MSG_ERRQUEUE
 
 if sys.platform != "win32":
-    MSG_DONTWAIT = MsgFlag.MSG_DONTWAIT
-    MSG_EOR = MsgFlag.MSG_EOR
-    MSG_NOSIGNAL = MsgFlag.MSG_NOSIGNAL  # Sometimes this exists on darwin, sometimes not
+    MSG_DONTWAIT: Final = MsgFlag.MSG_DONTWAIT
+    MSG_EOR: Final = MsgFlag.MSG_EOR
+    MSG_NOSIGNAL: Final = MsgFlag.MSG_NOSIGNAL  # Sometimes this exists on darwin, sometimes not
 
 if sys.platform != "win32" and sys.platform != "darwin":
-    MSG_CMSG_CLOEXEC = MsgFlag.MSG_CMSG_CLOEXEC
-    MSG_CONFIRM = MsgFlag.MSG_CONFIRM
-    MSG_FASTOPEN = MsgFlag.MSG_FASTOPEN
-    MSG_MORE = MsgFlag.MSG_MORE
+    MSG_CMSG_CLOEXEC: Final = MsgFlag.MSG_CMSG_CLOEXEC
+    MSG_CONFIRM: Final = MsgFlag.MSG_CONFIRM
+    MSG_FASTOPEN: Final = MsgFlag.MSG_FASTOPEN
+    MSG_MORE: Final = MsgFlag.MSG_MORE
 
 if sys.platform != "win32" and sys.platform != "darwin" and sys.platform != "linux":
-    MSG_NOTIFICATION = MsgFlag.MSG_NOTIFICATION
+    MSG_NOTIFICATION: Final = MsgFlag.MSG_NOTIFICATION
 
 if sys.platform != "win32" and sys.platform != "linux":
-    MSG_EOF = MsgFlag.MSG_EOF
+    MSG_EOF: Final = MsgFlag.MSG_EOF
 
 class AddressInfo(IntFlag):
     """An enumeration."""
@@ -1327,18 +1327,18 @@ class AddressInfo(IntFlag):
         AI_MASK = 5127
         AI_V4MAPPED_CFG = 512
 
-AI_ADDRCONFIG = AddressInfo.AI_ADDRCONFIG
-AI_ALL = AddressInfo.AI_ALL
-AI_CANONNAME = AddressInfo.AI_CANONNAME
-AI_NUMERICHOST = AddressInfo.AI_NUMERICHOST
-AI_NUMERICSERV = AddressInfo.AI_NUMERICSERV
-AI_PASSIVE = AddressInfo.AI_PASSIVE
-AI_V4MAPPED = AddressInfo.AI_V4MAPPED
+AI_ADDRCONFIG: Final = AddressInfo.AI_ADDRCONFIG
+AI_ALL: Final = AddressInfo.AI_ALL
+AI_CANONNAME: Final = AddressInfo.AI_CANONNAME
+AI_NUMERICHOST: Final = AddressInfo.AI_NUMERICHOST
+AI_NUMERICSERV: Final = AddressInfo.AI_NUMERICSERV
+AI_PASSIVE: Final = AddressInfo.AI_PASSIVE
+AI_V4MAPPED: Final = AddressInfo.AI_V4MAPPED
 
 if sys.platform != "win32" and sys.platform != "linux":
-    AI_DEFAULT = AddressInfo.AI_DEFAULT
-    AI_MASK = AddressInfo.AI_MASK
-    AI_V4MAPPED_CFG = AddressInfo.AI_V4MAPPED_CFG
+    AI_DEFAULT: Final = AddressInfo.AI_DEFAULT
+    AI_MASK: Final = AddressInfo.AI_MASK
+    AI_V4MAPPED_CFG: Final = AddressInfo.AI_V4MAPPED_CFG
 
 if sys.platform == "win32":
     errorTab: dict[int, str]  # undocumented
@@ -1357,6 +1357,7 @@ class _SendableFile(Protocol):
 class socket(_socket.socket):
     """A subclass of _socket.socket adding the makefile() method."""
 
+    __slots__ = ["__weakref__", "_io_refs", "_closed"]
     def __init__(
         self, family: AddressFamily | int = -1, type: SocketKind | int = -1, proto: int = -1, fileno: int | None = None
     ) -> None: ...

crates/ty_vendored/vendor/typeshed/stdlib/sqlite3/dbapi2.pyi

@@ -66,7 +66,8 @@ from sqlite3 import (
     Row as Row,
     Warning as Warning,
 )
-from typing import Literal
+from typing import Final, Literal
+from typing_extensions import deprecated
 
 if sys.version_info >= (3, 12):
     from _sqlite3 import (
@@ -211,11 +212,15 @@ if sys.version_info >= (3, 11):
 
 if sys.version_info < (3, 14):
     # Deprecated and removed from _sqlite3 in 3.12, but removed from here in 3.14.
-    version: str
+    version: Final[str]
 
 if sys.version_info < (3, 12):
     if sys.version_info >= (3, 10):
         # deprecation wrapper that has a different name for the argument...
+        @deprecated(
+            "Deprecated since Python 3.10; removed in Python 3.12. "
+            "Open database in URI mode using `cache=shared` parameter instead."
+        )
         def enable_shared_cache(enable: int) -> None: ...
     else:
         from _sqlite3 import enable_shared_cache as enable_shared_cache
@@ -223,9 +228,9 @@ if sys.version_info < (3, 12):
 if sys.version_info < (3, 10):
     from _sqlite3 import OptimizedUnicode as OptimizedUnicode
 
-paramstyle: str
+paramstyle: Final = "qmark"
 threadsafety: Literal[0, 1, 3]
-apilevel: str
+apilevel: Final[str]
 Date = date
 Time = time
 Timestamp = datetime
@@ -236,7 +241,7 @@ def TimestampFromTicks(ticks: float) -> Timestamp: ...
 
 if sys.version_info < (3, 14):
     # Deprecated in 3.12, removed in 3.14.
-    version_info: tuple[int, int, int]
+    version_info: Final[tuple[int, int, int]]
 
-sqlite_version_info: tuple[int, int, int]
+sqlite_version_info: Final[tuple[int, int, int]]
 Binary = memoryview

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

@@ -4,9 +4,9 @@ from re import Pattern
 from sre_constants import *
 from sre_constants import _NamedIntConstant
 from sre_parse import SubPattern
-from typing import Any
+from typing import Any, Final
 
-MAXCODE: int
+MAXCODE: Final[int]
 
 def dis(code: list[_NamedIntConstant]) -> None: ...
 def isstring(obj: Any) -> bool: ...

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

@@ -5,24 +5,24 @@ from collections.abc import Iterable
 from re import Match, Pattern as _Pattern
 from sre_constants import *
 from sre_constants import _NamedIntConstant as _NIC, error as _Error
-from typing import Any, overload
+from typing import Any, Final, overload
 from typing_extensions import TypeAlias
 
-SPECIAL_CHARS: str
-REPEAT_CHARS: str
-DIGITS: frozenset[str]
-OCTDIGITS: frozenset[str]
-HEXDIGITS: frozenset[str]
-ASCIILETTERS: frozenset[str]
-WHITESPACE: frozenset[str]
-ESCAPES: dict[str, tuple[_NIC, int]]
-CATEGORIES: dict[str, tuple[_NIC, _NIC] | tuple[_NIC, list[tuple[_NIC, _NIC]]]]
-FLAGS: dict[str, int]
-TYPE_FLAGS: int
-GLOBAL_FLAGS: int
+SPECIAL_CHARS: Final = ".\\[{()*+?^$|"
+REPEAT_CHARS: Final = "*+?{"
+DIGITS: Final[frozenset[str]]
+OCTDIGITS: Final[frozenset[str]]
+HEXDIGITS: Final[frozenset[str]]
+ASCIILETTERS: Final[frozenset[str]]
+WHITESPACE: Final[frozenset[str]]
+ESCAPES: Final[dict[str, tuple[_NIC, int]]]
+CATEGORIES: Final[dict[str, tuple[_NIC, _NIC] | tuple[_NIC, list[tuple[_NIC, _NIC]]]]]
+FLAGS: Final[dict[str, int]]
+TYPE_FLAGS: Final[int]
+GLOBAL_FLAGS: Final[int]
 
 if sys.version_info >= (3, 11):
-    MAXWIDTH: int
+    MAXWIDTH: Final[int]
 
 if sys.version_info < (3, 11):
     class Verbose(Exception): ...
@@ -41,7 +41,7 @@ class State:
     lookbehindgroups: int | None
     @property
     def groups(self) -> int: ...
-    def opengroup(self, name: str | None = ...) -> int: ...
+    def opengroup(self, name: str | None = None) -> int: ...
     def closegroup(self, gid: int, p: SubPattern) -> None: ...
     def checkgroup(self, gid: int) -> bool: ...
     def checklookbehindgroup(self, gid: int, source: Tokenizer) -> None: ...

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

@@ -188,7 +188,7 @@ class SSLCertVerificationError(SSLError, ValueError):
 CertificateError = SSLCertVerificationError
 
 if sys.version_info < (3, 12):
-    @deprecated("Deprecated since Python 3.7. Removed in Python 3.12. Use `SSLContext.wrap_socket()` instead.")
+    @deprecated("Deprecated since Python 3.7; removed in Python 3.12. Use `SSLContext.wrap_socket()` instead.")
     def wrap_socket(
         sock: socket.socket,
         keyfile: StrOrBytesPath | None = None,
@@ -201,7 +201,7 @@ if sys.version_info < (3, 12):
         suppress_ragged_eofs: bool = True,
         ciphers: str | None = None,
     ) -> SSLSocket: ...
-    @deprecated("Deprecated since Python 3.7. Removed in Python 3.12.")
+    @deprecated("Deprecated since Python 3.7; removed in Python 3.12.")
     def match_hostname(cert: _PeerCertRetDictType, hostname: str) -> None:
         """Verify that *cert* (in decoded format as returned by
         SSLSocket.getpeercert()) matches the *hostname*.  RFC 2818 and RFC 6125

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

@@ -523,6 +523,7 @@ def variance(data: Iterable[_NumberT], xbar: _NumberT | None = None) -> _NumberT
 class NormalDist:
     """Normal distribution of a random variable"""
 
+    __slots__ = {"_mu": "Arithmetic mean of a normal distribution", "_sigma": "Standard deviation of a normal distribution"}
     def __init__(self, mu: float = 0.0, sigma: float = 1.0) -> None:
         """NormalDist where mu is the mean and sigma is the standard deviation."""
 

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

@@ -18,7 +18,7 @@ import sys
 from _typeshed import StrOrLiteralStr
 from collections.abc import Iterable, Mapping, Sequence
 from re import Pattern, RegexFlag
-from typing import Any, ClassVar, overload
+from typing import Any, ClassVar, Final, overload
 from typing_extensions import LiteralString
 
 __all__ = [
@@ -36,15 +36,15 @@ __all__ = [
     "Template",
 ]
 
-ascii_letters: LiteralString
-ascii_lowercase: LiteralString
-ascii_uppercase: LiteralString
-digits: LiteralString
-hexdigits: LiteralString
-octdigits: LiteralString
-punctuation: LiteralString
-printable: LiteralString
-whitespace: LiteralString
+whitespace: Final = " \t\n\r\v\f"
+ascii_lowercase: Final = "abcdefghijklmnopqrstuvwxyz"
+ascii_uppercase: Final = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+ascii_letters: Final[LiteralString]  # string too long
+digits: Final = "0123456789"
+hexdigits: Final = "0123456789abcdefABCDEF"
+octdigits: Final = "01234567"
+punctuation: Final = r"""!"#$%&'()*+,-./:;<=>?@[\]^_`{|}~"""
+printable: Final[LiteralString]  # string too long
 
 def capwords(s: StrOrLiteralStr, sep: StrOrLiteralStr | None = None) -> StrOrLiteralStr:
     """capwords(s [,sep]) -> string

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

@@ -4,13 +4,15 @@ There are two kinds of tables: sets, for which a member test is provided,
 and mappings, for which a mapping function is provided.
 """
 
-b1_set: set[int]
-b3_exceptions: dict[int, str]
-c22_specials: set[int]
-c6_set: set[int]
-c7_set: set[int]
-c8_set: set[int]
-c9_set: set[int]
+from typing import Final
+
+b1_set: Final[set[int]]
+b3_exceptions: Final[dict[int, str]]
+c22_specials: Final[set[int]]
+c6_set: Final[set[int]]
+c7_set: Final[set[int]]
+c8_set: Final[set[int]]
+c9_set: Final[set[int]]
 
 def in_table_a1(code: str) -> bool: ...
 def in_table_b1(code: str) -> bool: ...

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

@@ -104,27 +104,27 @@ is destroyed.
 """
 
 from _typeshed import Unused
-from typing import IO, Any, Literal, NamedTuple, NoReturn, overload
+from typing import IO, Any, Final, Literal, NamedTuple, NoReturn, overload
 from typing_extensions import Self, TypeAlias
 
 _File: TypeAlias = str | IO[bytes]
 
 class Error(Exception): ...
 
-AUDIO_FILE_MAGIC: int
-AUDIO_FILE_ENCODING_MULAW_8: int
-AUDIO_FILE_ENCODING_LINEAR_8: int
-AUDIO_FILE_ENCODING_LINEAR_16: int
-AUDIO_FILE_ENCODING_LINEAR_24: int
-AUDIO_FILE_ENCODING_LINEAR_32: int
-AUDIO_FILE_ENCODING_FLOAT: int
-AUDIO_FILE_ENCODING_DOUBLE: int
-AUDIO_FILE_ENCODING_ADPCM_G721: int
-AUDIO_FILE_ENCODING_ADPCM_G722: int
-AUDIO_FILE_ENCODING_ADPCM_G723_3: int
-AUDIO_FILE_ENCODING_ADPCM_G723_5: int
-AUDIO_FILE_ENCODING_ALAW_8: int
-AUDIO_UNKNOWN_SIZE: int
+AUDIO_FILE_MAGIC: Final = 0x2E736E64
+AUDIO_FILE_ENCODING_MULAW_8: Final = 1
+AUDIO_FILE_ENCODING_LINEAR_8: Final = 2
+AUDIO_FILE_ENCODING_LINEAR_16: Final = 3
+AUDIO_FILE_ENCODING_LINEAR_24: Final = 4
+AUDIO_FILE_ENCODING_LINEAR_32: Final = 5
+AUDIO_FILE_ENCODING_FLOAT: Final = 6
+AUDIO_FILE_ENCODING_DOUBLE: Final = 7
+AUDIO_FILE_ENCODING_ADPCM_G721: Final = 23
+AUDIO_FILE_ENCODING_ADPCM_G722: Final = 24
+AUDIO_FILE_ENCODING_ADPCM_G723_3: Final = 25
+AUDIO_FILE_ENCODING_ADPCM_G723_5: Final = 26
+AUDIO_FILE_ENCODING_ALAW_8: Final = 27
+AUDIO_UNKNOWN_SIZE: Final = 0xFFFFFFFF
 
 class _sunau_params(NamedTuple):
     """_sunau_params(nchannels, sampwidth, framerate, nframes, comptype, compname)"""