import { type Ref } from 'vue';
import { formatTime } from '@eternalheart/file-preview-core';
/**
 * Vue 3 版本的音频播放器 composable
 * 与 React 版的 useAudioPlayer 行为对齐
 */
export declare function useAudioPlayer(url: Ref<string>): {
    audioRef: Ref<HTMLAudioElement | null, HTMLAudioElement | null>;
    isPlaying: Ref<boolean, boolean>;
    isLoading: Ref<boolean, boolean>;
    isLoop: Ref<boolean, boolean>;
    currentTime: Ref<number, number>;
    duration: Ref<number, number>;
    volume: Ref<number, number>;
    isMuted: Ref<boolean, boolean>;
    error: Ref<string | null, string | null>;
    togglePlay: () => void;
    seek: (time: number) => void;
    skip: (seconds: number) => void;
    setVolume: (vol: number) => void;
    toggleMute: () => void;
    toggleLoop: () => void;
    formatTime: typeof formatTime;
};