export declare enum RHAP_UI {
    CURRENT_TIME = "CURRENT_TIME",
    CURRENT_LEFT_TIME = "CURRENT_LEFT_TIME",
    PROGRESS_BAR = "PROGRESS_BAR",
    DURATION = "DURATION",
    ADDITIONAL_CONTROLS = "ADDITIONAL_CONTROLS",
    MAIN_CONTROLS = "MAIN_CONTROLS",
    VOLUME_CONTROLS = "VOLUME_CONTROLS",
    LOOP = "LOOP",
    VOLUME = "VOLUME"
}
export declare type AUDIO_PRELOAD_ATTRIBUTE = 'auto' | 'metadata' | 'none';
export declare type MAIN_LAYOUT = 'stacked' | 'stacked-reverse' | 'horizontal' | 'horizontal-reverse';