refactor(mediabunny): [PKG-MB-06] own audio clocks, buffers and context lifecycle

packages/artplayer-proxy-mediabunny/src/engine-ports.ts

@@ -4,6 +4,7 @@ import type EventTarget from './EventTarget'
 import type { PlaybackMedia } from './media'
 
 export interface AudioPort {
+  cancelPending: () => void
   readonly currentTime: number
   duration: number
   paused: boolean