1 files changed, 139 insertions, 0 deletions
diff --git a/meson/mesonbuild/interpreter/kwargs.py b/meson/mesonbuild/interpreter/kwargs.py
new file mode 100644
index 000000000..b92b66fd7
--- /dev/null
+++ b/meson/mesonbuild/interpreter/kwargs.py
@@ -0,0 +1,139 @@
+# SPDX-License-Identifier: Apache-2.0
+# Copyright © 2021 The Meson Developers
+# Copyright © 2021 Intel Corporation
+
+"""Keyword Argument type annotations."""
+
+import typing as T
+
+from typing_extensions import TypedDict, Literal
+
+from .. import build
+from .. import coredata
+from ..mesonlib import MachineChoice, File, FileMode, FileOrString
+from .interpreterobjects import EnvironmentVariablesObject
+
+
+class FuncAddProjectArgs(TypedDict):
+
+    """Keyword Arguments for the add_*_arguments family of arguments.
+
+    including `add_global_arguments`, `add_project_arguments`, and their
+    link variants
+
+    Because of the use of a convertor function, we get the native keyword as
+    a MachineChoice instance already.
+    """
+
+    native: MachineChoice
+    language: T.List[str]
+
+
+class BaseTest(TypedDict):
+
+    """Shared base for the Rust module."""
+
+    args: T.List[T.Union[str, File, build.Target]]
+    should_fail: bool
+    timeout: int
+    workdir: T.Optional[str]
+    depends: T.List[T.Union[build.CustomTarget, build.BuildTarget]]
+    priority: int
+    env: T.Union[EnvironmentVariablesObject, T.List[str], T.Dict[str, str], str]
+    suite: T.List[str]
+
+
+class FuncBenchmark(BaseTest):
+
+    """Keyword Arguments shared between `test` and `benchmark`."""
+
+    protocol: Literal['exitcode', 'tap', 'gtest', 'rust']
+
+
+class FuncTest(FuncBenchmark):
+
+    """Keyword Arguments for `test`
+
+    `test` only adds the `is_prallel` argument over benchmark, so inherintance
+    is helpful here.
+    """
+
+    is_parallel: bool
+
+
+class ExtractRequired(TypedDict):
+
+    """Keyword Arguments consumed by the `extract_required_kwargs` function.
+
+    Any function that uses the `required` keyword argument which accepts either
+    a boolean or a feature option should inherit it's arguments from this class.
+    """
+
+    required: T.Union[bool, coredata.UserFeatureOption]
+
+
+class FuncGenerator(TypedDict):
+
+    """Keyword rguments for the generator function."""
+
+    arguments: T.List[str]
+    output: T.List[str]
+    depfile: bool
+    capture:  bool
+    depends: T.List[T.Union[build.BuildTarget, build.CustomTarget]]
+
+
+class GeneratorProcess(TypedDict):
+
+    """Keyword Arguments for generator.process."""
+
+    preserve_path_from: T.Optional[str]
+    extra_args: T.List[str]
+
+class DependencyMethodPartialDependency(TypedDict):
+
+    """ Keyword Arguments for the dep.partial_dependency methods """
+
+    compile_args: bool
+    link_args: bool
+    links: bool
+    includes: bool
+    sources: bool
+
+class BuildTargeMethodExtractAllObjects(TypedDict):
+    recursive: bool
+
+class FuncInstallSubdir(TypedDict):
+
+    install_dir: str
+    strip_directory: bool
+    exclude_files: T.List[str]
+    exclude_directories: T.List[str]
+    install_mode: FileMode
+
+
+class FuncInstallData(TypedDict):
+
+    install_dir: str
+    sources: T.List[FileOrString]
+    rename: T.List[str]
+    install_mode: FileMode
+
+
+class FuncInstallHeaders(TypedDict):
+
+    install_dir: T.Optional[str]
+    install_mode: FileMode
+    subdir: T.Optional[str]
+
+
+class FuncInstallMan(TypedDict):
+
+    install_dir: T.Optional[str]
+    install_mode: FileMode
+    locale: T.Optional[str]
+
+
+class FuncImportModule(ExtractRequired):
+
+    disabler: bool