import type { OnDestroy } from '@angular/core';
import { Subject } from 'rxjs';
import { AudioBufferService } from '../services/audio-buffer.service';
import * as i0 from "@angular/core";
export declare class WebAudioConvolver extends ConvolverNode implements OnDestroy {
    protected buffer$: Subject<AudioBuffer | string | null>;
    constructor();
    protected static init(that: WebAudioConvolver, node: AudioNode | null, audioBufferService: AudioBufferService): void;
    set bufferSetter(source: AudioBuffer | string | null);
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<WebAudioConvolver, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<WebAudioConvolver, "[waConvolverNode]", ["AudioNode"], { "normalize": { "alias": "normalize"; "required": false; }; "channelCount": { "alias": "channelCount"; "required": false; }; "channelCountMode": { "alias": "channelCountMode"; "required": false; }; "channelInterpretation": { "alias": "channelInterpretation"; "required": false; }; "bufferSetter": { "alias": "buffer"; "required": false; }; }, {}, never, never, true, never>;
}