import { BackgroundAudioManager } from './BackgroundAudioManager';
export declare const stopBackgroundAudio: () => Promise<{
    errMsg: string;
}>;
export declare const seekBackgroundAudio: () => Promise<{
    errMsg: string;
}>;
export declare const playBackgroundAudio: () => Promise<{
    errMsg: string;
}>;
export declare const pauseBackgroundAudio: () => Promise<{
    errMsg: string;
}>;
export declare const onBackgroundAudioStop: () => Promise<{
    errMsg: string;
}>;
export declare const onBackgroundAudioPlay: () => Promise<{
    errMsg: string;
}>;
export declare const onBackgroundAudioPause: () => Promise<{
    errMsg: string;
}>;
export declare const getBackgroundAudioPlayerState: () => Promise<{
    errMsg: string;
}>;
/**
 * 获取全局唯一的背景音频管理器
 */
export declare const getBackgroundAudioManager: () => BackgroundAudioManager;