type Fn = () => void;
export interface UseRafFnOptions {
    /**
     * Start the requestAnimationFrame loop immediately on creation
     *
     * @default true
     */
    immediate?: boolean;
}
/**
 * Call function on every `requestAnimationFrame`. With controls of pausing and resuming.
 * @param fn
 * @param options
 */
export declare function useRaf(fn: Fn, options?: UseRafFnOptions): {
    isActive: import("vue").Ref<boolean>;
    pause: () => void;
    resume: () => void;
};
export {};