Merge pull request #374 from jharriman/jharriman/fix-type-annotation

Fix select.poll type annotation for Mac OS

src/mirakuru/output.py

@@ -133,7 +133,7 @@ def _wait_for_darwin_output(self, *fds: Optional[IO[Any]]) -> bool:
                 return True
         return False
 
-    def _wait_for_output(self, *polls: Tuple[select.poll, IO[Any]]) -> bool:
+    def _wait_for_output(self, *polls: Tuple['select.poll', IO[Any]]) -> bool:
         """
         Check if output matches banner.