Change Type	Old Version	New Version	d.ts File
New API	NA	Class name: avSession; API declaration: class AVCastPickerHelper DIfferences: class AVCastPickerHelper	api/@ohos.multimedia.avsession.d.ts
New API	NA	Class name: AVCastPickerHelper; API declaration: select(options?: AVCastPickerOptions): Promise<void>; DIfferences: select(options?: AVCastPickerOptions): Promise<void>;	api/@ohos.multimedia.avsession.d.ts
New API	NA	Class name: AVCastPickerHelper; API declaration: on(type: 'pickerStateChange', callback: Callback<AVCastPickerState>): void; DIfferences: on(type: 'pickerStateChange', callback: Callback<AVCastPickerState>): void;	api/@ohos.multimedia.avsession.d.ts
New API	NA	Class name: AVCastPickerHelper; API declaration: off(type: 'pickerStateChange', callback?: Callback<AVCastPickerState>): void; DIfferences: off(type: 'pickerStateChange', callback?: Callback<AVCastPickerState>): void;	api/@ohos.multimedia.avsession.d.ts
New API	NA	Class name: avSession; API declaration: interface AVCastPickerOptions DIfferences: interface AVCastPickerOptions	api/@ohos.multimedia.avsession.d.ts
New API	NA	Class name: AVCastPickerOptions; API declaration: sessionType?: AVSessionType; DIfferences: sessionType?: AVSessionType;	api/@ohos.multimedia.avsession.d.ts