import { Element } from 'slate';
import { DefinedType } from './constant.js';
import 'react';

/**
 * @description 判断是否是长度大于0的数组
 */
declare const isPowerArray: (arr: unknown) => arr is unknown[];
/**
 * @description 判断是否对象
 */
declare const isObject: (obj: unknown) => obj is Record<string, unknown>;
/**
 * @description 判断是否空对象
 */
declare const isPowerObject: (obj: unknown) => obj is Record<string, never>;
/**
 * @description 判断目标是否存在
 */
declare const isExist: (v: unknown) => boolean;
/**
 * @description 是否是有效值
 */
declare const isPowerValue: (value: unknown) => boolean;
/**
 * @description 判断是否函数
 */
declare const isFunction: (value: unknown) => value is (...args: unknown[]) => unknown;
/**
 * @description 判断是否是浏览器
 */
declare const isBrowser: boolean;
/**
 * @description 是否是地址链接
 */
declare const isUrl: (url: string) => boolean;
/**
 * @description 判断是否是条件内的元素类型
 * @export
 * @param {Element} element 元素
 * @param {DefinedType[]} types 类型条件
 * @return {*}
 */
declare function isIncludeElementTypes(element: Element, types: DefinedType[]): boolean;
/**
 * @description 兼容性浏览器访问剪贴板
 * @export
 * @param {*} text
 * @return {*}
 */
declare function copyToClipboard(text: string): Promise<unknown>;

export { copyToClipboard, isBrowser, isExist, isFunction, isIncludeElementTypes, isObject, isPowerArray, isPowerObject, isPowerValue, isUrl };