import { DispatchOptions } from "./global";
/**
 * 获取类型
 * @param {unknown} obj
 * @returns {string}
 */
declare function getType(obj: unknown): string;
/**
 * requestAnimationFrame 兼容
 * @param {FrameRequestCallback} callback
 * @returns {number}
 */
declare function requestAnimationFrameCustom(callback: FrameRequestCallback): number;
/**
 * cancelAnimationFrame 兼容
 * @param {number} handle
 * @returns {void}
 */
declare function cancelAnimationFrameCustom(handle: number): void;
/**
 * 添加全局样式
 */
declare function addGlobalStyle(): void;
/**
 * 移除元素
 * @param {Element} element
 */
declare function removeElement(element: Element): void;
/**
 * 添加钩子函数
 * @param {DispatchOptions} ref
 */
declare function dispatchEvent(ref: DispatchOptions): void;
/**
 * 精确加法
 * @param {number} a
 * @param {number} b
 * @returns {number}
 */
declare function add(a: number, b: number): number;
/**
 * 精确减法
 * @param {number} a
 * @param {number} b
 * @returns {number}
 */
declare function subtract(a: number, b: number): number;
/**
 * 精确乘法
 * @param {number} a
 * @param {number} b
 * @returns {number}
 */
declare function multiply(a: number, b: number): number;
/**
 * 精确除法
 * @param {number} a
 * @param {number} b
 * @returns {number}
 */
declare function divide(a: number, b: number): number;
/**
 * 获取随机数组
 * @param {number} len
 * @returns {number[]}
 */
declare function getRandomArrayList(len: number): number[];
export { add, subtract, multiply, divide, removeElement, dispatchEvent, addGlobalStyle, getType, requestAnimationFrameCustom, cancelAnimationFrameCustom, getRandomArrayList, };