move to module imports

backend/src/updater.py

@@ -27,7 +27,7 @@ class RemoteVer(TypedDict):
     assets: List[RemoteVerAsset]
 
 class Updater:
-    def __init__(self, context: PluginManager) -> None:
+    def __init__(self, context: 'PluginManager') -> None:
         self.context = context
         self.settings = self.context.settings
         # Exposes updater methods to frontend

backend/src/utilities.py

@@ -21,18 +21,13 @@ from .localplatform import ON_WINDOWS
 from .import helpers
 from .localplatform import service_stop, service_start, get_home_path, get_username
 
-class FilePickerObj(TypedDict):
-    file: Path
-    filest: stat_result
-    is_dir: bool
-
 class FilePickerObj(TypedDict):
     file: Path
     filest: stat_result
     is_dir: bool
 
 class Utilities:
-    def __init__(self, context: PluginManager) -> None:
+    def __init__(self, context: 'PluginManager') -> None:
         self.context = context
         self.util_methods: Dict[str, Callable[..., Coroutine[Any, Any, Any]]] = {
             "ping": self.ping,

main.py

@@ -0,0 +1,4 @@
+# This file is needed to make the relative imports in backend/ work properly.
+if __name__ == "__main__":
+    from backend.main import main
+    main()