Adopt TS projects

.gitignore

@@ -1,9 +1,8 @@
+/.cache
 /coverage
 /dist
 /lib
 /node_modules
-/tmp
-/.eslintcache
 /package-lock.json
 __screenshots__
 

api-extractor.json

@@ -1,6 +1,6 @@
 {
   "$schema": "https://developer.microsoft.com/json-schemas/api-extractor/v7/api-extractor.schema.json",
-  "mainEntryPointFilePath": "<projectFolder>/tmp/index.d.ts",
+  "mainEntryPointFilePath": "<projectFolder>/.cache/lib/index.d.ts",
   "apiReport": {
     "enabled": false
   },

biome.json

@@ -1,7 +1,13 @@
 {
   "$schema": "./node_modules/@biomejs/biome/configuration_schema.json",
   "files": {
-    "ignore": ["./coverage/**/*", "./dist/**/*", "./lib/**/*", "./node_modules/**/*", "./tmp/**/*"]
+    "ignore": [
+      "./.cache/**/*",
+      "./coverage/**/*",
+      "./dist/**/*",
+      "./lib/**/*",
+      "./node_modules/**/*"
+    ]
   },
   "formatter": {
     "ignore": ["*.ts", "*.tsx", "./package.json"],

eslint.config.js

@@ -11,7 +11,7 @@ import testingLibrary from 'eslint-plugin-testing-library';
 
 export default [
   {
-    ignores: ['coverage', 'dist', 'lib']
+    ignores: ['.cache', 'coverage', 'dist', 'lib']
   },
   {
     name: 'common',
@@ -33,7 +33,13 @@ export default [
       parserOptions: {
         ecmaVersion: 'latest',
         jsxPragma: null,
-        project: './tsconfig.json',
+        project: [
+          './tsconfig.js.json',
+          './tsconfig.src.json',
+          './tsconfig.test.json',
+          './tsconfig.vite.json',
+          './tsconfig.website.json'
+        ],
         warnOnUnsupportedTypeScriptVersion: false
       }
     },

package.json

@@ -43,11 +43,11 @@
     "format": "biome format --write",
     "check": "biome check --error-on-warnings",
     "biome:ci": "biome ci --error-on-warnings",
-    "eslint": "eslint --max-warnings 0 --cache",
+    "eslint": "eslint --max-warnings 0 --cache --cache-location .cache/eslint --cache-strategy content",
     "eslint:fix": "node --run eslint -- --fix",
     "prettier:check": "prettier --check .",
     "prettier:format": "prettier --write .",
-    "typecheck": "tsc",
+    "typecheck": "tsc --build",
     "prepublishOnly": "npm install && node --run build && node --run build:types",
     "postpublish": "git push --follow-tags origin HEAD"
   },
@@ -70,7 +70,6 @@
     "@rollup/plugin-babel": "^6.0.3",
     "@rollup/plugin-node-resolve": "^15.1.0",
     "@testing-library/dom": "^10.1.0",
-    "@testing-library/jest-dom": "^6.2.0",
     "@testing-library/react": "^16.0.0",
     "@testing-library/user-event": "^14.5.2",
     "@types/node": "^22.0.0",

tsconfig.base.json

@@ -1,17 +1,24 @@
 {
   "compilerOptions": {
     "allowSyntheticDefaultImports": true,
+    "composite": true,
+    "emitDeclarationOnly": true,
     "exactOptionalPropertyTypes": true,
+    "incremental": true,
     "isolatedModules": true,
     "jsx": "react-jsx",
+    "lib": ["ESNext"],
     "module": "esnext",
+    "moduleDetection": "force",
     "moduleResolution": "bundler",
     "noImplicitReturns": true,
     "noUnusedLocals": true,
+    "outDir": "./.cache/ts",
     "pretty": true,
     "strict": true,
     "target": "esnext",
-    "skipLibCheck": true,
-    "useUnknownInCatchVariables": true
+    "types": [],
+    "useUnknownInCatchVariables": true,
+    "verbatimModuleSyntax": true
   }
 }

tsconfig.js.json

@@ -0,0 +1,10 @@
+{
+  "extends": "./tsconfig.base.json",
+  "compilerOptions": {
+    "allowJs": true,
+    "module": "NodeNext",
+    "moduleResolution": "NodeNext",
+    "skipLibCheck": true
+  },
+  "include": ["**/*.js", ".github/**/*.js"]
+}

tsconfig.json

@@ -1,16 +1,10 @@
 {
-  "extends": "./tsconfig.base.json",
-  "compilerOptions": {
-    "noEmit": true,
-    "types": ["vitest/globals", "@vitest/browser/providers/playwright"]
-  },
-  "include": [
-    "eslint.config.js",
-    "rollup.config.js",
-    "vite.config.ts",
-    ".github/**/*",
-    "src/**/*",
-    "test/**/*",
-    "website/**/*"
+  "include": [],
+  "references": [
+    { "path": "tsconfig.js.json" },
+    { "path": "tsconfig.src.json" },
+    { "path": "tsconfig.test.json" },
+    { "path": "tsconfig.vite.json" },
+    { "path": "tsconfig.website.json" }
   ]
 }

tsconfig.lib.json

@@ -1,10 +1,11 @@
 {
   "extends": "./tsconfig.base.json",
   "compilerOptions": {
+    "composite": false,
     "declaration": true,
-    "declarationMap": true,
-    "emitDeclarationOnly": true,
-    "outDir": "tmp"
+    "incremental": false,
+    "lib": ["ESNext", "DOM", "DOM.Iterable", "DOM.AsyncIterable"],
+    "outDir": "./.cache/lib"
   },
   "files": ["src/index.ts"]
 }

tsconfig.src.json

@@ -0,0 +1,7 @@
+{
+  "extends": "./tsconfig.base.json",
+  "compilerOptions": {
+    "lib": ["ESNext", "DOM", "DOM.Iterable", "DOM.AsyncIterable"]
+  },
+  "include": ["src/**/*"]
+}

tsconfig.test.json

@@ -0,0 +1,10 @@
+{
+  "extends": "./tsconfig.base.json",
+  "compilerOptions": {
+    "lib": ["ESNext", "DOM", "DOM.Iterable", "DOM.AsyncIterable"],
+    "skipLibCheck": true,
+    "types": ["vitest/globals", "@vitest/browser/providers/playwright"]
+  },
+  "include": ["test/**/*"],
+  "references": [{ "path": "tsconfig.src.json" }]
+}

tsconfig.vite.json

@@ -0,0 +1,8 @@
+{
+  "extends": "./tsconfig.base.json",
+  "compilerOptions": {
+    "skipLibCheck": true,
+    "types": ["@vitest/browser/providers/playwright"]
+  },
+  "include": ["vite.config.ts"]
+}

tsconfig.website.json

@@ -0,0 +1,9 @@
+{
+  "extends": "./tsconfig.base.json",
+  "compilerOptions": {
+    "lib": ["ESNext", "DOM", "DOM.Iterable", "DOM.AsyncIterable"],
+    "skipLibCheck": true
+  },
+  "include": ["website/**/*"],
+  "references": [{ "path": "tsconfig.src.json" }]
+}

vite.config.ts

@@ -21,19 +21,24 @@ const resizeColumn: BrowserCommand<[resizeBy: number]> = async (context, resizeB
 
 export default defineConfig({
   base: isCI ? '/react-data-grid/' : '/',
+  cacheDir: '.cache/vite',
   build: {
     emptyOutDir: true,
     sourcemap: true
   },
   plugins: [
     react({
+      exclude: ['./.cache/**/*'],
       babel: {
         babelrc: false,
         configFile: false,
         plugins: [['optimize-clsx', { functionNames: ['getCellClassname'] }]]
       }
     }),
-    wyw({ preprocessor: 'none' })
+    wyw({
+      exclude: ['./.cache/**/*'],
+      preprocessor: 'none'
+    })
   ],
   server: {
     open: true