import { EmitterOptions } from './emitter';
import { PauseableEmitter } from './pauseable.emitter';
export declare class DebounceEmitter<T> extends PauseableEmitter<T> {
    private readonly _delay;
    private _handle;
    constructor(options: EmitterOptions & {
        merge: (input: T[]) => T;
        delay?: number;
    });
    emit(data: T): boolean;
}