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