fix: typed

src/timeout_executor/executor.py

@@ -116,7 +116,7 @@ def _init_process(
         input_file: Path | anyio.Path,
         output_file: Path | anyio.Path,
         stacklevel: int = 2,
-    ) -> AsyncResult:
+    ) -> AsyncResult[T]:
         logger.debug("%r before init process", self, stacklevel=stacklevel)
         executor_args_builder = partial(
             self._create_executor_args, input_file, output_file

src/timeout_executor/result.py

@@ -143,7 +143,7 @@ def callbacks(self) -> Iterable[ProcessCallback]:
 
 
 async def wait_process(
-    process: subprocess.Popen, timeout: float, input_file: Path | anyio.Path
+    process: subprocess.Popen[str], timeout: float, input_file: Path | anyio.Path
 ) -> None:
     wait_func = partial(sync_to_async(process.wait), timeout)
     if not isinstance(input_file, anyio.Path):

src/timeout_executor/terminate.py

@@ -155,7 +155,7 @@ def remove_callback(self, callback: ProcessCallback) -> Self:
         return self
 
 
-def terminate(process: subprocess.Popen, terminator: Terminator) -> None:
+def terminate(process: subprocess.Popen[str], terminator: Terminator) -> None:
     try:
         with suppress(TimeoutError, subprocess.TimeoutExpired):
             process.wait(terminator.timeout)