Stub the parts of PyObjC I'm using (whee)

stubs/MediaPlayer/__init__.pyi

@@ -0,0 +1,64 @@
+from collections.abc import Callable
+from typing import Final, Literal
+
+from AppKit import NSImage
+from Foundation import CGSize, NSMutableDictionary
+
+MPMusicPlaybackStateStopped: Final = 0
+MPMusicPlaybackStatePlaying: Final = 1
+MPMusicPlaybackStatePaused: Final = 2
+MPMusicPlaybackState = Literal[0, 1, 2]
+
+MPMediaItemPropertyAlbumTitle: Final = 'albumTitle'
+MPMediaItemPropertyArtist: Final = 'artist'
+MPMediaItemPropertyArtwork: Final = 'artwork'
+MPMediaItemPropertyPlaybackDuration: Final = 'playbackDuration'
+MPMediaItemPropertyTitle: Final = 'title'
+
+MPNowPlayingInfoPropertyMediaType: Final = 'MPNowPlayingInfoPropertyMediaType'
+MPNowPlayingInfoMediaTypeAudio: Final = 1
+MPNowPlayingInfoMediaTypeNone: Final = 0
+
+MPNowPlayingInfoPropertyElapsedPlaybackTime: Final = 'MPNowPlayingInfoPropertyElapsedPlaybackTime'
+
+class MPMediaItemArtwork:
+    @staticmethod
+    def alloc() -> type[MPMediaItemArtwork]: ...
+    @staticmethod
+    def initWithBoundsSize_requestHandler_(size: CGSize, handler: Callable[[CGSize], NSImage]) -> MPMediaItemArtwork: ...
+
+class MPNowPlayingInfoCenter:
+    @staticmethod
+    def defaultCenter() -> MPNowPlayingInfoCenter: ...
+
+    def setNowPlayingInfo_(self, info: NSMutableDictionary) -> None: ...
+    def setPlaybackState_(self, state: MPMusicPlaybackState) -> None: ...
+
+MPRemoteCommandHandlerStatusSuccess: Literal[0] = 0
+MPRemoteCommandHandlerStatusCommandFailed: Literal[200] = 200
+MPRemoteCommandHandlerStatus = Literal[0, 200]
+
+class MPRemoteCommandEvent:
+    pass
+
+class MPRemoteCommand:
+    def setEnabled_(self, enabled: bool) -> None: ...
+    def removeTarget_(self, target: object) -> None: ...
+    def addTargetWithHandler_(self, handler: Callable[[MPRemoteCommandEvent], MPRemoteCommandHandlerStatus]) -> None: ...
+
+class MPRemoteCommandCenter:
+    @staticmethod
+    def sharedCommandCenter() -> MPRemoteCommandCenter: ...
+
+    def togglePlayPauseCommand(self) -> MPRemoteCommand: ...
+    def playCommand(self) -> MPRemoteCommand: ...
+    def pauseCommand(self) -> MPRemoteCommand: ...
+    def stopCommand(self) -> MPRemoteCommand: ...
+    def nextTrackCommand(self) -> MPRemoteCommand: ...
+    def previousTrackCommand(self) -> MPRemoteCommand: ...
+    def changePlaybackRateCommand(self) -> MPRemoteCommand: ...
+    def seekBackwardCommand(self) -> MPRemoteCommand: ...
+    def skipBackwardCommand(self) -> MPRemoteCommand: ...
+    def seekForwardCommand(self) -> MPRemoteCommand: ...
+    def skipForwardCommand(self) -> MPRemoteCommand: ...
+    def changePlaybackPositionCommand(self) -> MPRemoteCommand: ...