chore: update dependency.

Author: jaywcjlove

package.json

@@ -3,25 +3,18 @@
   "version": "3.1.9",
   "description": "A markdown editor with preview, implemented with React.js and TypeScript.",
   "homepage": "https://uiwjs.github.io/react-markdown-editor",
-  "main": "lib/cjs/index.js",
-  "module": "lib/esm/index.js",
-  "typings": "lib/cjs/index.d.ts",
+  "main": "cjs/index.js",
+  "module": "esm/index.js",
   "scripts": {
     "prepare": "npm run build",
     "released": "npm run build && npm run doc",
     "doc": "kkt build --app-src ./website",
     "start": "kkt start --app-src ./website",
-    "build": "npm run ts:build && npm run types:esm && npm run types:cjs && npm run css:build && npm run css:build:dist",
-    "types:build": "tsbb types --sourceRoot src --target ESNEXT",
-    "types:watch": "npm run types:esm -- --watch & npm run types:cjs -- --watch",
-    "types:esm": "npm run types:build -- --outDir ../lib/esm",
-    "types:cjs": "npm run types:build -- --outDir ../lib/cjs",
-    "watch": "npm run ts:watch & npm run types:watch & npm run css:watch",
-    "ts:watch": "tsbb watch --env-name esm:dev --env-name cjs --target react",
-    "ts:build": "tsbb build --target react",
-    "css:watch": "compile-less -d src -o lib/esm --watch",
-    "css:build": "compile-less -d src -o lib/esm",
-    "css:build:dist": "compile-less -d src --combine dist/markdown-editor.css --rm-global"
+    "watch": "tsbb watch",
+    "build": "tsbb build && npm run css:build && npm run css:build:dist",
+    "css:watch": "compile-less -d src -o esm --watch",
+    "css:build": "compile-less -d src -o esm",
+    "css:build:dist": "compile-less -d src --combine markdown-editor.css --rm-global"
   },
   "repository": {
     "type": "git",
@@ -30,12 +23,14 @@
   "author": "Kenny Wong <wowohoo@qq.com>",
   "license": "MIT",
   "peerDependencies": {
-    "react": ">=16.7.0",
-    "react-dom": ">=16.7.0"
+    "react": ">=16.8.0",
+    "react-dom": ">=16.8.0"
   },
   "files": [
-    "lib",
-    "dist"
+    "markdown-editor.css",
+    "cjs",
+    "esm",
+    "src"
   ],
   "eslintConfig": {
     "extends": [
@@ -44,25 +39,25 @@
     ]
   },
   "dependencies": {
-    "@uiw/react-markdown-preview": "3.1.3",
-    "codemirror": "5.62.0"
+    "@uiw/react-markdown-preview": "3.3.0",
+    "codemirror": "5.62.3"
   },
   "devDependencies": {
-    "@kkt/less-modules": "6.10.4",
-    "@kkt/raw-modules": "6.10.4",
-    "@kkt/scope-plugin-options": "6.10.4",
-    "@types/codemirror": "5.60.1",
-    "@types/jest": "26.0.23",
-    "@types/react": "17.0.9",
-    "@types/react-dom": "17.0.6",
+    "@kkt/less-modules": "6.11.0",
+    "@kkt/raw-modules": "6.11.0",
+    "@kkt/scope-plugin-options": "6.11.0",
+    "@types/codemirror": "5.60.2",
+    "@types/jest": "27.0.1",
+    "@types/react": "17.0.19",
+    "@types/react-dom": "17.0.9",
     "@uiw/react-github-corners": "1.4.0",
-    "@uiw/reset.css": "1.0.4",
+    "@uiw/reset.css": "1.0.5",
     "babel-plugin-transform-remove-imports": "1.5.5",
-    "compile-less-cli": "1.8.0",
-    "kkt": "6.10.4",
+    "compile-less-cli": "1.8.1",
+    "kkt": "6.11.0",
     "react": "17.0.2",
     "react-dom": "17.0.2",
-    "tsbb": "2.2.1"
+    "tsbb": "3.0.0"
   },
   "browserslist": {
     "production": [

src/components/ToolBar/index.tsx

@@ -32,7 +32,7 @@ export default function ToolBar(props: IToolBarProps) {
           type: 'button',
         }
         const obj = typeof command === 'string' ? defaultCommands[command] : command;
-        if (!obj) return;
+        if (!obj) return null;
         buttonProps.children = obj.icon;
         buttonProps.onClick = () => handleClick(obj.execute);
         if (obj.button && typeof obj.button === 'object') {

src/tsconfig.json

@@ -1,28 +1,8 @@
 {
-	"compilerOptions": {
-		"target": "es5",
-		"lib": [
-			"dom",
-			"dom.iterable",
-			"esnext"
-		],
-		"allowJs": true,
-		"skipLibCheck": true,
-		"esModuleInterop": true,
-		"allowSyntheticDefaultImports": true,
-		"strict": true,
-		"forceConsistentCasingInFileNames": true,
-		"module": "esnext",
-		"moduleResolution": "node",
-		"resolveJsonModule": true,
-		"isolatedModules": true,
-		"declaration": true,
-		"baseUrl": ".",
-		"jsx": "react",
-		"typeRoots": [
-			"../node_modules/@types",
-			"types/*"
-		]
-	},
-	"include": ["../src"]
+  "extends": "../tsconfig",
+  "compilerOptions": {
+    "baseUrl": "../cjs",
+    "emitDeclarationOnly": true,
+    "noEmit": false
+  }
 }

tsconfig.json

@@ -1,11 +1,7 @@
 {
   "compilerOptions": {
     "target": "es5",
-    "lib": [
-      "dom",
-      "dom.iterable",
-      "esnext"
-    ],
+    "lib": ["dom", "dom.iterable", "esnext"],
     "allowJs": true,
     "skipLibCheck": true,
     "esModuleInterop": true,
@@ -17,16 +13,11 @@
     "resolveJsonModule": true,
     "isolatedModules": true,
     "declaration": true,
-    "baseUrl": "website",
+    "baseUrl": ".",
     "jsx": "react-jsx",
-    "typeRoots": [
-      "node_modules/@types"
-    ],
     "noFallthroughCasesInSwitch": true,
-    "noEmit": true
+    "noEmit": true,
+    "types": ["jest", "node"]
   },
-  "include": [
-    "website",
-    "src"
-  ]
+  "include": ["website", "src", ".kktrc.ts", "test"]
 }