build: use a TypedDict for SharedModule kwargs

2 files changed, 9 insertions, 3 deletions

diff --git a/mesonbuild/build.py b/mesonbuild/build.py
index 9aa8edf01..0ad571c8b 100644
--- a/mesonbuild/build.py
+++ b/mesonbuild/build.py
@@ -49,6 +49,7 @@ if T.TYPE_CHECKING:
     from .mesonlib import ExecutableSerialisation, FileMode, FileOrString
     from .modules import ModuleState
     from .mparser import BaseNode
+    from .interpreter.kwargs import RustAbi
 
     GeneratedTypes: TypeAlias = T.Union['CustomTarget', 'CustomTargetIndex', 'GeneratedList']
     LibTypes: TypeAlias = T.Union['SharedLibrary', 'StaticLibrary', 'CustomTarget', 'CustomTargetIndex']
@@ -116,6 +117,11 @@ if T.TYPE_CHECKING:
         pie: bool
         vs_module_defs: T.Union[str, File, CustomTarget, CustomTargetIndex]
 
+    class SharedModuleKeywordArguments(BuildTargetKeywordArguments, total=False):
+
+        vs_module_defs: T.Union[str, File, CustomTarget, CustomTargetIndex]
+        rust_abi: T.Optional[RustAbi]
+
 DEFAULT_STATIC_LIBRARY_NAMES: T.Mapping[str, T.Tuple[str, str]] = {
     'unix': ('lib', 'a'),
     'windows': ('', 'lib'),
diff --git a/mesonbuild/interpreter/kwargs.py b/mesonbuild/interpreter/kwargs.py
index d863b0892..22dde255d 100644
--- a/mesonbuild/interpreter/kwargs.py
+++ b/mesonbuild/interpreter/kwargs.py
@@ -19,8 +19,8 @@ from ..modules.cmake import CMakeSubprojectOptions
 from ..programs import ExternalProgram
 from .type_checking import PkgConfigDefineType, SourcesVarargsType
 
-if T.TYPE_CHECKING:
-    TestArgs = T.Union[str, File, build.Target, ExternalProgram]
+TestArgs = T.Union[str, File, build.Target, ExternalProgram]
+RustAbi = Literal['rust', 'c']
 
 class FuncAddProjectArgs(TypedDict):
 
@@ -390,7 +390,7 @@ class _BuildTarget(_BaseBuildTarget):
 
 class _LibraryMixin(TypedDict):
 
-    rust_abi: T.Optional[Literal['c', 'rust']]
+    rust_abi: T.Optional[RustAbi]
 
 
 class Executable(_BuildTarget):