import { TcHmiControl } from 'Beckhoff.TwinCAT.HMI.Framework/index.esm.js';
declare class TcHmiAudio extends TcHmiControl.Control {
    #private;
    constructor(element: JQuery, pcElement: JQuery, attrs: TcHmi.Controls.ControlAttributeList);
    /** Reference to the root dom element of the current control template as jquery object. */
    protected __elementTemplateRoot: JQuery;
    /** Reference to the dom element in current control template which handles the border style as jquery object. */
    protected __elementBorder: JQuery;
    /** Reference to the dom element in current control template which handles the focus style as jquery object. */
    protected __elementFocusBorder: JQuery;
    /** Reference to the underlying default html text audio element as default html element object. */
    protected __elemAudio: HTMLAudioElement;
    /**
     * Internal reference to the attribute "tchmi-src-list" */
    protected __srcList: AudioSource[] | null | undefined;
    /**  Internal reference to the attribute "data-tchmi-controls"  */
    protected __controls: boolean | undefined | undefined;
    /**  Internal reference to the attribute "data-tchmi-volume". Value between 0 and 1. */
    protected __volume: number | undefined;
    /**  Internal reference to the attribute "data-tchmi-autoplay". */
    protected __autoplay: boolean | undefined;
    /**  Internal reference to the attribute "data-tchmi-muted". */
    protected __mute: boolean | undefined;
    /**  Internal reference to the attribute "data-tchmi-loop". */
    protected __loop: boolean | undefined;
    /**  Internal reference to the attribute "data-tchmi-playbackrate". */
    protected __playbackrate: number | undefined;
    /** Returns the current duration of the audio. */
    protected __duration: number;
    /** Returns the current duration of the audio. */
    protected __currentTime: number;
    /**
     * If raised, the control object exists in control cache and constructor of each inheritation level was called.
     * This function is only to be used by the System. Other function calls are not intended.
     */
    __previnit(): void;
    /**
     * If raised, all attributes have been set to it's default or dom values.
     * This function is only to be used by the System. Other function calls are not intended.
     */
    __init(): void;
    /**
     * Is called by the system after the control instance gets part of the current DOM.
     * This function is only to be used by the System. Other function calls are not intended.
     */
    __attach(): void;
    /**
     * Is called by the system after the control instance is no longer part of the current DOM.
     * This function is only to be used by the System. Other function calls are not intended.
     */
    __detach(): void;
    /**
     * Destroy the current control instance.
     * Will be called automatically if system destroys control!
     */
    destroy(): void;
    /**
     * Loads Audio and Poster if access is now possible
     */
    __processAccessConfig(): void;
    /**
     * Loads Audio and Poster if access is now possible
     */
    __processIsEnabled(): void;
    /**
     * Is raised if the browser have loaded the audio data.
     */
    protected __onLoadedData(_event: Event): void;
    /**
     * Is raised if the browser had an error while loading the audio data.
     * Handles the audio and all source elements!
     */
    protected __onError(event: ErrorEvent): void;
    /**
     * Is raised if the volume of audio is change.
     */
    protected __onVolumeChange(_event: Event): void;
    /**
     * Is raised if the duration of audio is change.
     */
    protected __onDurationChange(_event: Event): void;
    /**
     * Is raised if the audio ended playing.
     */
    protected __onEnded(_event: Event): void;
    /**
     * Is raised if the audio started or paused playing.
     */
    protected __onPlayingChange(_event: Event): void;
    /**
     * Is raised if the speed of audio is change.
     */
    protected __onRateChange(_event: Event): void;
    /**
     * Is raised if the time of audio is updated.
     */
    protected __onTimeUpdate(_event: Event): void;
    /**
     * Returns a {number} value in seconds which says whether the audio is long.
     */
    getDuration(): number;
    /**
     * Returns a {boolean} value which says whether the audio is ended or not.
     */
    getIsEnded(): boolean;
    /**
     * Returns a {boolean} value which says whether the audio is playing or not.
     */
    getIsPlaying(): boolean;
    /**
     * Sets the srcList attribute to a new value.
     * @param valueNew The new value for the src attribute;
     */
    setSrcList(valueNew: AudioSource[] | null): void;
    /**
     * The watch callback for the srcList object resolver.
     */
    protected __onResolverForSrcListWatchCallback(data: TcHmi.Symbol.ObjectResolver.IWatchResultObject<AudioSource[]>): void;
    /**
     * The current value of the src attribute.
     */
    getSrcList(): AudioSource[] | null | undefined;
    /**
     * Processes the current value of attribute src.
     */
    protected __processSrcList(): void;
    /**
     * Starts the audio.
     */
    play(): void;
    /**
     * Paused the audio.
     */
    pause(): void;
    /**
     * Stops the audio (paused audio and reset the currentTime).
     */
    stop(): void;
    /**
     * Skip backward (at the new value).
     */
    skipBackward(valueNew: number): void;
    /**
     * Skip forward (with the new value).
     */
    skipForward(valueNew: number): void;
    /**
     * Set the current time position to audio in seconds.
     */
    setCurrentTime(valueNew: number | null): void;
    /**
     * Returns a (Number) value in seconds which describes the current position in the audio.
     */
    getCurrentTime(): number;
    /**
     * Processes the current time
     */
    protected __processCurrentTime(): void;
    /**
     * Sets the controls value and calls the associated process function (processControls).
     * @param valueNew The new controls value.
     */
    setControls(valueNew: boolean | null): void;
    /**
     * Returns the current controls value.
     */
    getControls(): boolean | undefined;
    /**
     * Processes the current controls attribute.
     */
    protected __processControls(): void;
    /**
     * Sets the volume value and calls the associated process function (processVolume).
     * @param valueNew The new volume value between 0 and 1.
     */
    setVolume(valueNew: number | null): void;
    /**
     * Returns the current volume value.
     */
    getVolume(): number | undefined;
    /**
     * Processes the current volume attribute.
     */
    protected __processVolume(): void;
    /**
     * Sets the autoplay value and calls the associated process function (processAutoplay).
     * @param valueNew The new autoplay value.
     */
    setAutoplay(valueNew: boolean | null): void;
    /**
     * Returns the current autoplay value.
     */
    getAutoplay(): boolean | undefined;
    /**
     * Processes the current autoplay attribute.
     */
    protected __processAutoplay(): void;
    /**
     * Sets the mute value and calls the associated process function (processMute).
     * @param valueNew The new mute value.
     */
    setMute(valueNew: boolean | null): void;
    /**
     * Returns the current mute value.
     */
    getMute(): boolean | undefined;
    /**
     * Processes the current mute attribute.
     */
    protected __processMute(): void;
    /**
     * Sets the loop value and calls the associated process function (processLoop).
     * @param valueNew The new loop value.
     */
    setLoop(valueNew: boolean | null): void;
    /**
     * Returns the current loop value.
     */
    getLoop(): boolean | undefined;
    /**
     * Processes the current loop attribute.
     */
    protected __processLoop(): void;
    /**
     * Sets the playbackrate value and calls the associated process function (processPlaybackrate).
     * @param valueNew The new playbackrate value.
     */
    setPlaybackrate(valueNew: number | null): void;
    /**
     * Returns the current playbackrate value.
     */
    getPlaybackrate(): number | undefined;
    /**
     * Processes the current playbackrate attribute.
     */
    protected __processPlaybackrate(): void;
}
export interface AudioSource {
    source: string;
    type?: string;
}
export { TcHmiAudio as Control };
declare const _TcHmiAudio: typeof TcHmiAudio;
type tTcHmiAudio = TcHmiAudio;
type tAudioSource = AudioSource;
declare global {
    namespace TcHmi.Controls.Beckhoff {
        const TcHmiAudio: typeof _TcHmiAudio;
        type TcHmiAudio = tTcHmiAudio;
        namespace TcHmiAudio {
            type AudioSource = tAudioSource;
        }
    }
}
//# sourceMappingURL=TcHmiAudio.esm.d.ts.map