/**
 * 禁止输入emoji表情
 * @param {string} val - 输入内容
 * @returns {boolean} - 校验结果 返回 true || false
 */
import React from "react";
export declare const inputRange: (val: string) => string;
export declare const throtte: (fn: Function, delay?: number) => (arg: any) => void;
export declare const debounce: (fn: (...arg: any) => any, delay?: number) => () => void;
export declare function pxTransform(size: number, designWidth?: number): string;
export declare const detectFlexGapSupported: () => boolean;
export interface Option {
    keepEmpty?: boolean;
}
export declare function toArray(children: React.ReactNode, option?: Option): React.ReactElement[];
export declare const checkBankCard: (cardNo: string) => boolean;
/**
 * 格式化银行卡号
 *
 * @export
 * @param {string} cardNum 6217002712347888987
 * @param {boolean} mask  是否掩码
 * @returns {string}  6217 0027 1234 7888 987
 */
export declare function creditCard(cardNum: string, mask?: boolean): string;
/**
 * 校验身份证号是否符合规范
 *
 * @export
 * @param {string} idcard
 * @returns {boolean}  true 符合 ｜ false 不符合
 */
export declare function verifyIdcard(idcard: string): boolean;
export declare function tripleDefer(func: () => void): void;
export declare function isString(v: any): boolean;
export declare function isFunction(v: any): boolean;
export declare function isEqual(x: any, y: any): boolean;
export declare function pick(obj: any, keys: any): {};
export declare function uniqueId(prefix?: string): string;
/**
 * 版本号比较进阶版
 * @param {string} ver1  5.19.1  前一个版本
 * @param {string} ver2  5.18.3  后一个版本
 * @returns {number}  1: 前一个版本 大于 后一个版本
 *                   -1: 前一个版本 小于 后一个版本
 *                    0: 前一个版本 等于 后一个版本
 */
export declare function compareVersion(ver1: string, ver2: string): number;
export declare const replaceCharByIndex: (str: string, index: number, replace: string) => string;
/**
 * 车牌号正则校验
 *
 * @export
 * @param {string} str 车牌号
 * @returns {boolean} false | true
 */
export declare const isLicenseNo: (str: string) => boolean;