export declare const debounce: <T extends (...args: any[]) => any>(fn: T, delay?: number, { leading, trailing }?: {
    leading?: boolean;
    trailing?: boolean;
}) => ((...args: Parameters<T>) => void) & {
    cancel: () => void;
};
export declare const throttle: <T extends (...args: any[]) => any>(fn: T, interval?: number, { leading, trailing }?: {
    leading?: boolean;
    trailing?: boolean;
}) => ((...args: Parameters<T>) => void) & {
    cancel: () => void;
};