This includes slint-viewer, slint-interpreter (when loading path, not
string), slint-compiler.
(This would also include internal things such as
`import { Xxx } from "foo.rs"`, if we didn't check for .slint or .60
extension before)
But that doesn't include anything that's not opening the source by path
(so not the lsp which use its own representation coming from the editor,
or varius tools like the updater and fmt which also open the files
themselves)
NOTE: This library is an internal crate of the Slint project.
This crate should not be used directly by applications using Slint.
You should use the slint crate instead.
WARNING: This crate does not follow the semver convention for versioning and can
only be used with version = "=x.y.z" in Cargo.toml.