export declare enum AudioSourceState {
    IDLE = "idle",
    LOADING = "loading",
    PLAY = "play",
    PAUSE = "pause",
    END = "end"
}
export interface BufferSourceDurationHelper {
    startTime: number;
    offsetTime: number;
    lastPauseTime: number;
    pauseTime: number;
    stopTime: number;
}