export type DebounceCallback = () => Promise<unknown> | unknown;
export type ErrorCallback = (error: Error) => void;
export declare class Debounce {
    #private;
    private readonly millisecond;
    private readonly deferred;
    private callback;
    private waiting;
    /**
     * Creates a new Debounce
     * @param millisecond The maximum millisecond window for this debounce
     * @param deferred Should the debounce defer the last callback to execute once a debounce window ends
     */
    constructor(millisecond: number, deferred?: boolean);
    run(callback: DebounceCallback, errorCallback?: ErrorCallback): void;
}