import type { OnDestroy } from '@angular/core';
import type { AudioParamInput } from '../types/audio-param-input';
import * as i0 from "@angular/core";
export declare class WebAudioDelay extends DelayNode implements OnDestroy {
    delayTimeParam?: AudioParamInput;
    constructor(delayTimeArg: string | null, maxDelayTimeArg: string | null);
    protected static init(that: WebAudioDelay, node: AudioNode | null): void;
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<WebAudioDelay, [{ attribute: "delayTime"; }, { attribute: "maxDelayTime"; }]>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<WebAudioDelay, "[waDelayNode]", ["AudioNode"], { "channelCount": { "alias": "channelCount"; "required": false; }; "channelCountMode": { "alias": "channelCountMode"; "required": false; }; "channelInterpretation": { "alias": "channelInterpretation"; "required": false; }; "delayTimeParam": { "alias": "delayTime"; "required": false; }; }, {}, never, never, true, never>;
}