/**
 *  FeedbackDelay is a DelayNode in which part of output signal is fed back into the delay.
 *
 *
 */
import { TypedAudioNode } from './_Base';
import { NodeParamsConfig } from '../utils/params/ParamsConfig';
import { AudioBuilder } from '../../../core/audio/AudioBuilder';
declare class FeedbackDelayAudioParamsConfig extends NodeParamsConfig {
    /** @param delayTime */
    delayTime: import("../utils/params/ParamsConfig").ParamTemplate<import("../../index_all").ParamType.FLOAT>;
    /** @param maxDelay */
    maxDelay: import("../utils/params/ParamsConfig").ParamTemplate<import("../../index_all").ParamType.FLOAT>;
    /** @param feedback */
    feedback: import("../utils/params/ParamsConfig").ParamTemplate<import("../../index_all").ParamType.FLOAT>;
}
export declare class FeedbackDelayAudioNode extends TypedAudioNode<FeedbackDelayAudioParamsConfig> {
    paramsConfig: FeedbackDelayAudioParamsConfig;
    static type(): string;
    initializeNode(): void;
    cook(inputContents: AudioBuilder[]): void;
}
export {};