useCommonType 
Introduction 
提供一系列关于类型的工具函数
Basic Usage 
ts
import { useCommonType } from '@flypeng/tool/browser';
const dataType = useCommonType.isString('@flypeng-tool');Functions List 
isStringisNumberisUndefinedisObjectisArrayisNullisFunctionisDateisMapisSetisRegExpisBrowserisWechatBrowserisMobiletypeToString
Type Declaration 
ts
declare const _default$1: {
  isUndefined: (value: unknown) => boolean;
  isString: (value: unknown) => boolean;
  isNumber: (value: unknown) => boolean;
  isObject: (value: unknown) => boolean;
  isArray: (value: unknown) => boolean;
  isNull: (value: unknown) => boolean;
  isFunction: (value: unknown) => boolean;
  isDate: (value: unknown) => boolean;
  isMap: (value: unknown) => boolean;
  isSet: (value: unknown) => boolean;
  isRegExp: (value: unknown) => boolean;
  isBrowser: () => boolean;
  isWechatBrowser: () => boolean;
  isMobile: () => boolean;
  typeToString: (value: unknown) => string;
};