type Fn = (...args: any[]) => any;
export type DebounceOptions = Partial<{
    leading: boolean;
    trailing: boolean;
    maxWait: number;
}>;
export declare function debounce<T extends Fn>(func: T, wait: number, options?: Partial<DebounceOptions>): {
    (...args: Parameters<T>): ReturnType<T> | undefined;
    cancel: () => void;
    flush: () => ReturnType<T> | undefined;
    pending: () => boolean;
};
export {};