Add return type

sebastinas · sebastinas · commit eb8664d53732 · 2021-05-24T12:11:38.000+02:00
diff --git a/bpython/importcompletion.py b/bpython/importcompletion.py
@@ -231,7 +231,7 @@ def find_all_modules(
                 self.modules.add(module)
                 yield
 
-    def find_coroutine(self):
+    def find_coroutine(self) -> Optional[bool]:
         if self.fully_loaded:
             return None
 
