perf: 优化插件注册流程，提供暴露实例钩子

2025-06-18 19:53:55 +08:00 · 2025-06-18 19:53:55 +08:00 · aac5448146
commit aac5448146
parent 7905dbe470
10 changed files with 255 additions and 21 deletions
--- a/package.json
+++ b/package.json
@ -37,6 +37,7 @@
    "@vueuse/integrations": "^13.3.0",
    "element-plus": "^2.9.11",
    "hook-fetch": "^1.1.3",
+    "moment": "^2.30.1",
    "nprogress": "^0.2.0",
    "pinia": "^3.0.3",
    "pinia-plugin-persistedstate": "^4.3.0",
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@ -35,6 +35,9 @@ importers:
      hook-fetch:
        specifier: ^1.1.3
        version: 1.1.3(react@19.1.0)(typescript-api-pro@0.0.7)(vue@3.5.16(typescript@5.8.3))
+      moment:
+        specifier: ^2.30.1
+        version: 2.30.1
      nprogress:
        specifier: ^0.2.0
        version: 0.2.0
@ -110,7 +113,7 @@ importers:
        version: 6.0.0(stylelint@16.20.0(typescript@5.8.3))
      stylelint-config-recommended-scss:
        specifier: ^15.0.1
-        version: 15.0.1(postcss@8.5.4)(stylelint@16.20.0(typescript@5.8.3))
+        version: 15.0.1(postcss@5.2.18)(stylelint@16.20.0(typescript@5.8.3))
      stylelint-config-recommended-vue:
        specifier: ^1.6.0
        version: 1.6.0(postcss-html@1.8.0)(stylelint@16.20.0(typescript@5.8.3))
@ -119,7 +122,7 @@ importers:
        version: 38.0.0(stylelint@16.20.0(typescript@5.8.3))
      stylelint-config-standard-scss:
        specifier: ^15.0.1
-        version: 15.0.1(postcss@8.5.4)(stylelint@16.20.0(typescript@5.8.3))
+        version: 15.0.1(postcss@5.2.18)(stylelint@16.20.0(typescript@5.8.3))
      typescript:
        specifier: ~5.8.3
        version: 5.8.3
@ -128,7 +131,7 @@ importers:
        version: 0.0.7
      unocss:
        specifier: 66.1.3
-        version: 66.1.3(postcss@8.5.4)(vite@6.3.5(@types/node@22.15.30)(jiti@2.4.2)(sass-embedded@1.89.1)(yaml@2.8.0))(vue@3.5.16(typescript@5.8.3))
+        version: 66.1.3(postcss@5.2.18)(vite@6.3.5(@types/node@22.15.30)(jiti@2.4.2)(sass-embedded@1.89.1)(yaml@2.8.0))(vue@3.5.16(typescript@5.8.3))
      unplugin-auto-import:
        specifier: ^19.3.0
        version: 19.3.0(@nuxt/kit@3.17.5)(@vueuse/core@13.3.0(vue@3.5.16(typescript@5.8.3)))
@ -789,56 +792,67 @@ packages:
    resolution: {integrity: sha512-wC53ZNDgt0pqx5xCAgNunkTzFE8GTgdZ9EwYGVcg+jEjJdZGtq9xPjDnFgfFozQI/Xm1mh+D9YlYtl+ueswNEg==}
    cpu: [arm]
    os: [linux]
+    libc: [glibc]

  '@rollup/rollup-linux-arm-musleabihf@4.41.1':
    resolution: {integrity: sha512-jwKCca1gbZkZLhLRtsrka5N8sFAaxrGz/7wRJ8Wwvq3jug7toO21vWlViihG85ei7uJTpzbXZRcORotE+xyrLA==}
    cpu: [arm]
    os: [linux]
+    libc: [musl]

  '@rollup/rollup-linux-arm64-gnu@4.41.1':
    resolution: {integrity: sha512-g0UBcNknsmmNQ8V2d/zD2P7WWfJKU0F1nu0k5pW4rvdb+BIqMm8ToluW/eeRmxCared5dD76lS04uL4UaNgpNA==}
    cpu: [arm64]
    os: [linux]
+    libc: [glibc]

  '@rollup/rollup-linux-arm64-musl@4.41.1':
    resolution: {integrity: sha512-XZpeGB5TKEZWzIrj7sXr+BEaSgo/ma/kCgrZgL0oo5qdB1JlTzIYQKel/RmhT6vMAvOdM2teYlAaOGJpJ9lahg==}
    cpu: [arm64]
    os: [linux]
+    libc: [musl]

  '@rollup/rollup-linux-loongarch64-gnu@4.41.1':
    resolution: {integrity: sha512-bkCfDJ4qzWfFRCNt5RVV4DOw6KEgFTUZi2r2RuYhGWC8WhCA8lCAJhDeAmrM/fdiAH54m0mA0Vk2FGRPyzI+tw==}
    cpu: [loong64]
    os: [linux]
+    libc: [glibc]

  '@rollup/rollup-linux-powerpc64le-gnu@4.41.1':
    resolution: {integrity: sha512-3mr3Xm+gvMX+/8EKogIZSIEF0WUu0HL9di+YWlJpO8CQBnoLAEL/roTCxuLncEdgcfJcvA4UMOf+2dnjl4Ut1A==}
    cpu: [ppc64]
    os: [linux]
+    libc: [glibc]

  '@rollup/rollup-linux-riscv64-gnu@4.41.1':
    resolution: {integrity: sha512-3rwCIh6MQ1LGrvKJitQjZFuQnT2wxfU+ivhNBzmxXTXPllewOF7JR1s2vMX/tWtUYFgphygxjqMl76q4aMotGw==}
    cpu: [riscv64]
    os: [linux]
+    libc: [glibc]

  '@rollup/rollup-linux-riscv64-musl@4.41.1':
    resolution: {integrity: sha512-LdIUOb3gvfmpkgFZuccNa2uYiqtgZAz3PTzjuM5bH3nvuy9ty6RGc/Q0+HDFrHrizJGVpjnTZ1yS5TNNjFlklw==}
    cpu: [riscv64]
    os: [linux]
+    libc: [musl]

  '@rollup/rollup-linux-s390x-gnu@4.41.1':
    resolution: {integrity: sha512-oIE6M8WC9ma6xYqjvPhzZYk6NbobIURvP/lEbh7FWplcMO6gn7MM2yHKA1eC/GvYwzNKK/1LYgqzdkZ8YFxR8g==}
    cpu: [s390x]
    os: [linux]
+    libc: [glibc]

  '@rollup/rollup-linux-x64-gnu@4.41.1':
    resolution: {integrity: sha512-cWBOvayNvA+SyeQMp79BHPK8ws6sHSsYnK5zDcsC3Hsxr1dgTABKjMnMslPq1DvZIp6uO7kIWhiGwaTdR4Og9A==}
    cpu: [x64]
    os: [linux]
+    libc: [glibc]

  '@rollup/rollup-linux-x64-musl@4.41.1':
    resolution: {integrity: sha512-y5CbN44M+pUCdGDlZFzGGBSKCA4A/J2ZH4edTYSSxFg7ce1Xt3GtydbVKWLlzL+INfFIZAEg1ZV6hh9+QQf9YQ==}
    cpu: [x64]
    os: [linux]
+    libc: [musl]

  '@rollup/rollup-win32-arm64-msvc@4.41.1':
    resolution: {integrity: sha512-lZkCxIrjlJlMt1dLO/FbpZbzt6J/A8p4DnqzSa4PWqPEUUUnzXLeki/iyPLfV0BmHItlYgHUqJe+3KiyydmiNQ==}
@ -1189,41 +1203,49 @@ packages:
    resolution: {integrity: sha512-7vFWHLCCNFLEQlmwKQfVy066ohLLArZl+AV/AdmrD1/pD1FlmqM+FKbtnONnIwbHtgetFUCV/SRi1q4D49aTlw==}
    cpu: [arm64]
    os: [linux]
+    libc: [glibc]

  '@unrs/resolver-binding-linux-arm64-musl@1.7.11':
    resolution: {integrity: sha512-tYkGIx8hjWPh4zcn17jLEHU8YMmdP2obRTGkdaB3BguGHh31VCS3ywqC4QjTODjmhhNyZYkj/1Dz/+0kKvg9YA==}
    cpu: [arm64]
    os: [linux]
+    libc: [musl]

  '@unrs/resolver-binding-linux-ppc64-gnu@1.7.11':
    resolution: {integrity: sha512-6F328QIUev29vcZeRX6v6oqKxfUoGwIIAhWGD8wSysnBYFY0nivp25jdWmAb1GildbCCaQvOKEhCok7YfWkj4Q==}
    cpu: [ppc64]
    os: [linux]
+    libc: [glibc]

  '@unrs/resolver-binding-linux-riscv64-gnu@1.7.11':
    resolution: {integrity: sha512-NqhWmiGJGdzbZbeucPZIG9Iav4lyYLCarEnxAceguMx9qlpeEF7ENqYKOwB8Zqk7/CeuYMEcLYMaW2li6HyDzQ==}
    cpu: [riscv64]
    os: [linux]
+    libc: [glibc]

  '@unrs/resolver-binding-linux-riscv64-musl@1.7.11':
    resolution: {integrity: sha512-J2RPIFKMdTrLtBdfR1cUMKl8Gcy05nlQ+bEs/6al7EdWLk9cs3tnDREHZ7mV9uGbeghpjo4i8neNZNx3PYUY9w==}
    cpu: [riscv64]
    os: [linux]
+    libc: [musl]

  '@unrs/resolver-binding-linux-s390x-gnu@1.7.11':
    resolution: {integrity: sha512-bDpGRerHvvHdhun7MmFUNDpMiYcJSqWckwAVVRTJf8F+RyqYJOp/mx04PDc7DhpNPeWdnTMu91oZRMV+gGaVcQ==}
    cpu: [s390x]
    os: [linux]
+    libc: [glibc]

  '@unrs/resolver-binding-linux-x64-gnu@1.7.11':
    resolution: {integrity: sha512-G9U7bVmylzRLma3cK39RBm3guoD1HOvY4o0NS4JNm37AD0lS7/xyMt7kn0JejYyc0Im8J+rH69/dXGM9DAJcSQ==}
    cpu: [x64]
    os: [linux]
+    libc: [glibc]

  '@unrs/resolver-binding-linux-x64-musl@1.7.11':
    resolution: {integrity: sha512-7qL20SBKomekSunm7M9Fe5L93bFbn+FbHiGJbfTlp0RKhPVoJDP73vOxf1QrmJHyDPECsGWPFnKa/f8fO2FsHw==}
    cpu: [x64]
    os: [linux]
+    libc: [musl]

  '@unrs/resolver-binding-wasm32-wasi@1.7.11':
    resolution: {integrity: sha512-jisvIva8MidjI+B1lFRZZMfCPaCISePgTyR60wNT1MeQvIh5Ksa0G3gvI+Iqyj3jqYbvOHByenpa5eDGcSdoSg==}
@ -3522,6 +3544,9 @@ packages:
  mlly@1.7.4:
    resolution: {integrity: sha512-qmdSIPC4bDJXgZTCR7XosJiNKySV7O215tsPtDN9iEO/7q/76b/ijtgRu/+epFXSJhijtTCCGp3DWS549P3xKw==}

+  moment@2.30.1:
+    resolution: {integrity: sha512-uEmtNhbDOrWPFS+hdjFCBfy9f2YoyzRpwcl+DqpC6taX21FzsTLQVbMV/W7PzNSX6x/bhC1zA3c2UQ5NzH6how==}
+
  mri@1.2.0:
    resolution: {integrity: sha512-tzzskb3bG8LvYGFF/mDTpq3jpI6Q9wc3LEmBaghu+DdCssd1FakN7Bc0hVNmEyGq1bq3RgfkCb3cmQLpNPOroA==}
    engines: {node: '>=4'}
@ -6091,13 +6116,13 @@ snapshots:
    transitivePeerDependencies:
      - vue

-  '@unocss/postcss@66.1.3(postcss@8.5.4)':
+  '@unocss/postcss@66.1.3(postcss@5.2.18)':
    dependencies:
      '@unocss/config': 66.1.3
      '@unocss/core': 66.1.3
      '@unocss/rule-utils': 66.1.3
      css-tree: 3.1.0
-      postcss: 8.5.4
+      postcss: 5.2.18
      tinyglobby: 0.2.14

  '@unocss/preset-attributify@66.1.3':
@ -8934,6 +8959,8 @@ snapshots:
      pkg-types: 1.3.1
      ufo: 1.6.1

+  moment@2.30.1: {}
+
  mri@1.2.0: {}

  mrmime@2.0.1: {}
@ -9213,9 +9240,9 @@ snapshots:
    dependencies:
      postcss: 8.5.4

-  postcss-scss@4.0.9(postcss@8.5.4):
+  postcss-scss@4.0.9(postcss@5.2.18):
    dependencies:
-      postcss: 8.5.4
+      postcss: 5.2.18

  postcss-selector-parser@6.1.2:
    dependencies:
@ -9806,14 +9833,14 @@ snapshots:
      stylelint: 16.20.0(typescript@5.8.3)
      stylelint-order: 6.0.4(stylelint@16.20.0(typescript@5.8.3))

-  stylelint-config-recommended-scss@15.0.1(postcss@8.5.4)(stylelint@16.20.0(typescript@5.8.3)):
+  stylelint-config-recommended-scss@15.0.1(postcss@5.2.18)(stylelint@16.20.0(typescript@5.8.3)):
    dependencies:
-      postcss-scss: 4.0.9(postcss@8.5.4)
+      postcss-scss: 4.0.9(postcss@5.2.18)
      stylelint: 16.20.0(typescript@5.8.3)
      stylelint-config-recommended: 16.0.0(stylelint@16.20.0(typescript@5.8.3))
      stylelint-scss: 6.12.0(stylelint@16.20.0(typescript@5.8.3))
    optionalDependencies:
-      postcss: 8.5.4
+      postcss: 5.2.18

  stylelint-config-recommended-vue@1.6.0(postcss-html@1.8.0)(stylelint@16.20.0(typescript@5.8.3)):
    dependencies:
@ -9827,13 +9854,13 @@ snapshots:
    dependencies:
      stylelint: 16.20.0(typescript@5.8.3)

-  stylelint-config-standard-scss@15.0.1(postcss@8.5.4)(stylelint@16.20.0(typescript@5.8.3)):
+  stylelint-config-standard-scss@15.0.1(postcss@5.2.18)(stylelint@16.20.0(typescript@5.8.3)):
    dependencies:
      stylelint: 16.20.0(typescript@5.8.3)
-      stylelint-config-recommended-scss: 15.0.1(postcss@8.5.4)(stylelint@16.20.0(typescript@5.8.3))
+      stylelint-config-recommended-scss: 15.0.1(postcss@5.2.18)(stylelint@16.20.0(typescript@5.8.3))
      stylelint-config-standard: 38.0.0(stylelint@16.20.0(typescript@5.8.3))
    optionalDependencies:
-      postcss: 8.5.4
+      postcss: 5.2.18

  stylelint-config-standard@38.0.0(stylelint@16.20.0(typescript@5.8.3)):
    dependencies:
@ -10189,12 +10216,12 @@ snapshots:

  universalify@2.0.1: {}

-  unocss@66.1.3(postcss@8.5.4)(vite@6.3.5(@types/node@22.15.30)(jiti@2.4.2)(sass-embedded@1.89.1)(yaml@2.8.0))(vue@3.5.16(typescript@5.8.3)):
+  unocss@66.1.3(postcss@5.2.18)(vite@6.3.5(@types/node@22.15.30)(jiti@2.4.2)(sass-embedded@1.89.1)(yaml@2.8.0))(vue@3.5.16(typescript@5.8.3)):
    dependencies:
      '@unocss/astro': 66.1.3(vite@6.3.5(@types/node@22.15.30)(jiti@2.4.2)(sass-embedded@1.89.1)(yaml@2.8.0))(vue@3.5.16(typescript@5.8.3))
      '@unocss/cli': 66.1.3
      '@unocss/core': 66.1.3
-      '@unocss/postcss': 66.1.3(postcss@8.5.4)
+      '@unocss/postcss': 66.1.3(postcss@5.2.18)
      '@unocss/preset-attributify': 66.1.3
      '@unocss/preset-icons': 66.1.3
      '@unocss/preset-mini': 66.1.3
--- a/src/hooks/useCurrentInstance.ts
+++ b/src/hooks/useCurrentInstance.ts
@ -0,0 +1,53 @@
+import type { ComponentInternalInstance } from 'vue';
+import type { RouteLocationNormalizedLoaded, Router } from 'vue-router';
+import { getCurrentInstance } from 'vue';
+import { useRoute, useRouter } from 'vue-router';
+
+interface Utils {
+  $is: {
+    [key: string]: (...args: any[]) => boolean;
+  };
+  $dataHelpers: {
+    [key: string]: (...args: any[]) => any;
+  };
+  $common: {
+    [key: string]: (...args: any[]) => any;
+  };
+}
+
+interface UseCurrentInstanceReturn {
+  currentInstance: ComponentInternalInstance;
+  proxy: ComponentInternalInstance['proxy'] & Utils;
+  router: Router;
+  route: RouteLocationNormalizedLoaded;
+  $is: Utils['$is'];
+  $dataHelpers: Utils['$dataHelpers'];
+  $common: Utils['$common'];
+}
+
+export function useCurrentInstance(): UseCurrentInstanceReturn {
+  const router = useRouter();
+  const route = useRoute();
+
+  const currentInstance = getCurrentInstance();
+
+  if (!currentInstance) {
+    throw new Error('useCurrentInstance必须在setup函数中调用💘');
+  }
+
+  const { proxy } = currentInstance as ComponentInternalInstance & { proxy: Utils };
+
+  const $is = proxy.$is;
+  const $dataHelpers = proxy.$dataHelpers;
+  const $common = proxy.$common;
+
+  return {
+    currentInstance,
+    proxy,
+    router,
+    route,
+    $is,
+    $dataHelpers,
+    $common,
+  };
+}
--- a/src/main.ts
+++ b/src/main.ts
@ -1,9 +1,8 @@
-// 引入ElementPlus所有图标
-import * as ElementPlusIconsVue from '@element-plus/icons-vue';
 import { ElMessage } from 'element-plus';
 import { createApp } from 'vue';
 import ElementPlusX from 'vue-element-plus-x';
 import App from './App.vue';
+import { registerPlugins } from './plugins';
 import router from './routers';
 import store from './stores';
 import './styles/index.scss';
@ -14,13 +13,13 @@ import 'virtual:svg-icons-register';

 const app = createApp(App);

+// 插件安装
+registerPlugins(app);
+
 app.use(router);
 app.use(ElMessage);
 app.use(ElementPlusX);
-// 注册ElementPlus所有图标
-for (const [key, component] of Object.entries(ElementPlusIconsVue)) {
-  app.component(key, component);
-}
+
 app.use(store);

 app.mount('#app');
--- a/src/plugins/index.ts
+++ b/src/plugins/index.ts
@ -0,0 +1,19 @@
+import type { App, Plugin } from 'vue';
+
+interface PluginModule { default: Plugin }
+
+const modules = import.meta.glob<PluginModule>('./modules/*.ts', { eager: true });
+
+export function registerPlugins(app: App) {
+  Object.values(modules).forEach((module) => {
+    if (typeof module.default === 'object' && module.default && typeof module.default.install === 'function') {
+      app.use(module.default);
+    }
+    else if (typeof module.default === 'function') {
+      app.use(module.default);
+    }
+    else {
+      console.warn('插件模块无效:', module);
+    }
+  });
+}
--- a/src/plugins/modules/elementPlusIconsPlugin.ts
+++ b/src/plugins/modules/elementPlusIconsPlugin.ts
@ -0,0 +1,13 @@
+import type { App } from 'vue';
+import * as ElementPlusIconsVue from '@element-plus/icons-vue';
+
+const elementPlusIconsPlugin = {
+  install(app: App) {
+    // 注册所有ElementPlus图标
+    for (const [key, component] of Object.entries(ElementPlusIconsVue)) {
+      app.component(key, component);
+    }
+  },
+};
+
+export default elementPlusIconsPlugin;
--- a/src/plugins/modules/utilsPlugin.ts
+++ b/src/plugins/modules/utilsPlugin.ts
@ -0,0 +1,26 @@
+import type { App, InjectionKey } from 'vue';
+import * as common from '../../utils/helper/common';
+import * as dataHelpers from '../../utils/helper/dataHelpers';
+import * as is from '../../utils/helper/is';
+
+export const COMMON_KEY: InjectionKey<typeof common> = Symbol('$common');
+export const IS_KEY: InjectionKey<typeof is> = Symbol('$is');
+export const DATA_HELPERS_KEY: InjectionKey<typeof dataHelpers> = Symbol('$dataHelpers');
+
+const utilsPlugin = {
+  install(app: App) {
+    // common工具
+    app.config.globalProperties.$common = common;
+    app.provide(COMMON_KEY, common);
+
+    // 类型检测工具
+    app.config.globalProperties.$is = is;
+    app.provide(IS_KEY, is);
+
+    // 数据处理工具
+    app.config.globalProperties.$dataHelpers = dataHelpers;
+    app.provide(DATA_HELPERS_KEY, dataHelpers);
+  },
+};
+
+export default utilsPlugin;
--- a/src/utils/helper/common.ts
+++ b/src/utils/helper/common.ts
@ -0,0 +1,7 @@
+/**
+ * 非处理数据的功能性工具汇总
+ *
+ */
+export function test() {
+  return '';
+}
--- a/src/utils/helper/dataHelpers.ts
+++ b/src/utils/helper/dataHelpers.ts
@ -0,0 +1,30 @@
+import type { MomentInput } from 'moment';
+import moment from 'moment';
+
+/**
+ * 数据处理工具汇总
+ * formatDate 日期格式化
+ */
+
+/**
+ * 日期格式化字符串形式
+ * @param date 日期输入（支持时间戳、日期字符串、Date 对象或 Moment 对象）
+ * @param format 模式，默认为 'YYYY-MM-DD HH:mm:ss'
+ * @returns 格式化时间字符串，若输入无效则返回空字符串
+ */
+export function formatDate(
+  date: MomentInput | null | undefined,
+  format: string = 'YYYY-MM-DD HH:mm:ss',
+): string {
+  if (!date) {
+    return '';
+  }
+
+  const momentDate = moment(date);
+  if (!momentDate.isValid()) {
+    console.warn('Invalid date input:', date);
+    return '';
+  }
+
+  return momentDate.format(format);
+}
--- a/src/utils/helper/is.ts
+++ b/src/utils/helper/is.ts
@ -0,0 +1,59 @@
+/*
+ * 数据类型检测工具汇总
+ * * * @function isArray: 检测给定的值是否为数组
+ * * * @function isObject: 检测给定的值是否为对象（注意：在JavaScript中，数组和null也会被认为是对象）
+ * * * @function isString: 检测给定的值是否为字符串
+ * * * @function isNumber: 检测给定的值是否为数字
+ * * * @function isFunction: 检测给定的值是否为函数（包括异步函数）
+ * * * @function isAsyncFunction: 检测给定的值是否为异步函数
+ * * * @function isRegExp: 检测给定的值是否为正则表达式对象
+ * * * @function isDef: 检测给定的值是否已定义（即不是undefined）
+ * * * @function isUnDef: 检测给定的值是否未定义（即为undefined）
+ * * * @function isNull: 检测给定的值是否为null
+ */
+
+type DataType = 'Array' | 'Object' | 'String' | 'Number' | 'Function' | 'AsyncFunction' | 'RegExp' | 'Undefined' | 'Null';
+
+export function dataTypeCheck<T extends DataType>(value: unknown, type: T): value is T extends 'Array' ? unknown[] : T extends 'Object' ? object : T extends 'String' ? string : T extends 'Number' ? number : T extends 'Function' ? (...args: any[]) => any : T extends 'AsyncFunction' ? (...args: any[]) => Promise<any> : T extends 'RegExp' ? RegExp : T extends 'Undefined' ? undefined : T extends 'Null' ? null : never {
+  return Object.prototype.toString.call(value) === `[object ${type}]`;
+}
+
+export function isArray(value: unknown): value is unknown[] {
+  return dataTypeCheck(value, 'Array');
+}
+
+export function isObject(value: unknown): value is object {
+  return dataTypeCheck(value, 'Object');
+}
+
+export function isString(value: unknown): value is string {
+  return dataTypeCheck(value, 'String');
+}
+
+export function isNumber(value: unknown): value is number {
+  return dataTypeCheck(value, 'Number');
+}
+
+export function isFunction(value: unknown): value is (...args: any[]) => any {
+  return dataTypeCheck(value, 'Function') || isAsyncFunction(value);
+}
+
+export function isAsyncFunction(value: unknown): value is (...args: any[]) => Promise<any> {
+  return dataTypeCheck(value, 'AsyncFunction');
+}
+
+export function isRegExp(value: unknown): value is RegExp {
+  return dataTypeCheck(value, 'RegExp');
+}
+
+export function isDef<T>(value: T): value is NonNullable<T> {
+  return !dataTypeCheck(value, 'Undefined');
+}
+
+export function isUnDef(value: unknown): value is undefined {
+  return !isDef(value);
+}
+
+export function isNull(value: unknown): value is null {
+  return dataTypeCheck(value, 'Null');
+}