treewide: automatic rewriting of all comment-style type annotations

Performed using https://github.com/ilevkivskyi/com2ann

This has no actual effect on the codebase as type checkers (still)
support both and negligible effect on runtime performance since
__future__ annotations ameliorates that. Technically, the bytecode would
be bigger for non function-local annotations, of which we have many
either way.

So if it doesn't really matter, why do a large-scale refactor? Simple:
because people keep wanting to, but it's getting nickle-and-dimed. If
we're going to do this we might as well do it consistently in one shot,
using tooling that guarantees repeatability and correctness.

Repeat with:

```
com2ann mesonbuild/
```

1 files changed, 2 insertions, 2 deletions

diff --git a/mesonbuild/cmake/fileapi.py b/mesonbuild/cmake/fileapi.py
index 9605f92..baf499f 100644
--- a/mesonbuild/cmake/fileapi.py
+++ b/mesonbuild/cmake/fileapi.py
@@ -28,8 +28,8 @@ class CMakeFileAPI:
         self.api_base_dir = self.build_dir / '.cmake' / 'api' / 'v1'
         self.request_dir = self.api_base_dir / 'query' / 'client-meson'
         self.reply_dir = self.api_base_dir / 'reply'
-        self.cmake_sources = []   # type: T.List[CMakeBuildFile]
-        self.cmake_configurations = []   # type: T.List[CMakeConfiguration]
+        self.cmake_sources: T.List[CMakeBuildFile] = []
+        self.cmake_configurations: T.List[CMakeConfiguration] = []
         self.kind_resolver_map = {
             'codemodel': self._parse_codemodel,
             'cmakeFiles': self._parse_cmakeFiles,