import type { OnDestroy } from '@angular/core';
import * as i0 from "@angular/core";
export declare class WebAudioChannel extends GainNode implements OnDestroy {
    constructor();
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<WebAudioChannel, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<WebAudioChannel, "[waChannel]", ["AudioNode"], {}, {}, never, never, true, never>;
}