Complete flake8-builtins (#13824)

stubs/flake8-builtins/METADATA.toml

@@ -1,6 +1,3 @@
 version = "2.5.*"
 upstream_repository = "https://github.com/gforcada/flake8-builtins"
-partial_stub = true
-
-[tool.stubtest]
-ignore_missing_stub = true
+requires = ["types-flake8"]

stubs/flake8-builtins/flake8_builtins.pyi

@@ -1,12 +1,12 @@
 import ast
 from argparse import Namespace
-from binascii import Incomplete
 from collections.abc import Iterator
 from typing import ClassVar
 from typing_extensions import TypeAlias
 
+from flake8.options.manager import OptionManager
+
 _Error: TypeAlias = tuple[int, int, str, type[BuiltinsChecker]]
-_OptionManager: TypeAlias = Incomplete  # flake8.options.manager.OptionManager
 
 class BuiltinsChecker:
     name: ClassVar[str]
@@ -24,7 +24,7 @@ class BuiltinsChecker:
 
     def __init__(self, tree: ast.AST, filename: str) -> None: ...
     @classmethod
-    def add_options(cls, option_manager: _OptionManager) -> None: ...
+    def add_options(cls, option_manager: OptionManager) -> None: ...
     @classmethod
     def parse_options(cls, options: Namespace) -> None: ...
     def run(self) -> Iterator[_Error]: ...