import { OnChanges, OnDestroy, ChangeDetectorRef, EventEmitter } from '@angular/core';
export declare class IccAudioComponent implements OnChanges, OnDestroy {
    private cdr;
    url: string;
    canplay: EventEmitter<any>;
    error: EventEmitter<any>;
    audioView: any;
    duration: any;
    currentTime: any;
    isAmr: boolean;
    AMR: any;
    isRunning: boolean;
    intervalIns: any;
    isDragging: boolean;
    dragLastX: number;
    errorText: string;
    constructor(cdr: ChangeDetectorRef);
    ngOnChanges(): void;
    ngOnDestroy(): void;
    /**
     * amr音频 load
     */
    amrLoad(): void;
    /**
     * 整合 play() 和 resume()
     */
    run(): void;
    /**
     * pause()
     */
    pause(): void;
    /**
     *
     * 重新加载音频
     */
    load(): void;
    /**
     * 跟踪时间
     */
    watchTime(flag: any): void;
    /**
     * 改变音频播放位置：开始拖动
     */
    dragStart(evt: any): void;
    /**
     * 改变音频播放位置：拖动中
     */
    dragging(evt: any): void;
    /**
     * 改变音频播放位置：结束拖动
     */
    dragEnd(evt: any): void;
    handleCanplay(): void;
    handelError(): void;
}