Fix mypy annoyance

Author: smurfix

src/asyncclick/core.py

@@ -1547,7 +1547,7 @@ def __call__(
                 opts["backend"] = _anyio_backend
             if _anyio_backend_options:
                 opts["backend_options"] = _anyio_backend_options
-            return anyio.run(self._main, main, args, kwargs, **opts)  # type:ignore
+            return anyio.run(self._main, main, args, kwargs, **opts)
 
         if _anyio_backend == "trio":
             import trio

src/asyncclick/termui.py

@@ -165,14 +165,15 @@ def prompt_func(text: str) -> str:
                 echo(None, err=err)
             raise Abort() from None
 
+    run_prompt_func: t.Callable[[str], t.Awaitable[str]]
     if blocking:
 
         async def run_prompt_func(text: str) -> str:
             return prompt_func(text)
     else:
 
-        async def run_prompt_func(text: str) -> str:
-            return await anyio.to_thread.run_sync(prompt_func, text)
+        def run_prompt_func(text: str) -> t.Awaitable[str]:
+            return anyio.to_thread.run_sync(prompt_func, text)
 
     if value_proc is None:
         value_proc = convert_type(type, default)