feat: add 'erasableSyntaxOnly' option to tsconfig files

Rel1cx · Rel1cx · commit 6fc2cfdc3720 · 2025-02-19T23:40:12.000+08:00
diff --git a/.pkgs/configs/tsconfig.base.json b/.pkgs/configs/tsconfig.base.json
@@ -1,5 +1,8 @@
 {
   "extends": [
     "@tsconfig/strictest/tsconfig.json"
-  ]
+  ],
+  "compilerOptions": {
+    "erasableSyntaxOnly": true
+  }
 }
diff --git a/.pkgs/eslint-plugin-local/tsconfig.json b/.pkgs/eslint-plugin-local/tsconfig.json
@@ -14,6 +14,7 @@
     "allowJs": false,
     "checkJs": false,
     "strict": true,
+    "erasableSyntaxOnly": true,
     "noImplicitAny": true,
     "noImplicitThis": true,
     "noUnusedLocals": false,
diff --git a/apps/website/tsconfig.json b/apps/website/tsconfig.json
@@ -10,6 +10,7 @@
     "allowJs": true,
     "skipLibCheck": true,
     "strict": true,
+    "erasableSyntaxOnly": true,
     "forceConsistentCasingInFileNames": true,
     "noEmit": true,
     "esModuleInterop": true,
diff --git a/examples/dual-react-dom-lib/tsconfig.json b/examples/dual-react-dom-lib/tsconfig.json
@@ -20,6 +20,7 @@
     "noEmit": true,
     "jsx": "preserve",
     "strict": true,
+    "erasableSyntaxOnly": true,
     "noUnusedLocals": true,
     "noUnusedParameters": true,
     "noPropertyAccessFromIndexSignature": false,
diff --git a/examples/vite-react-dom-app/tsconfig.json b/examples/vite-react-dom-app/tsconfig.json
@@ -23,6 +23,7 @@
     "noEmit": true,
     "jsx": "react-jsx",
     "strict": true,
+    "erasableSyntaxOnly": true,
     "noUnusedLocals": true,
     "noUnusedParameters": true,
     "noPropertyAccessFromIndexSignature": false,
diff --git a/examples/vite-react-dom-with-ts-blank-eslint-parser-app/tsconfig.json b/examples/vite-react-dom-with-ts-blank-eslint-parser-app/tsconfig.json
@@ -23,6 +23,7 @@
     "noEmit": true,
     "jsx": "react-jsx",
     "strict": true,
+    "erasableSyntaxOnly": true,
     "noUnusedLocals": true,
     "noUnusedParameters": true,
     "noPropertyAccessFromIndexSignature": false,
diff --git a/packages/core/tsconfig.json b/packages/core/tsconfig.json
@@ -14,6 +14,7 @@
     "allowJs": false,
     "checkJs": false,
     "strict": true,
+    "erasableSyntaxOnly": true,
     "noImplicitAny": true,
     "noImplicitThis": true,
     "noUnusedLocals": false,
diff --git a/packages/plugins/eslint-plugin-react-debug/tsconfig.json b/packages/plugins/eslint-plugin-react-debug/tsconfig.json
@@ -14,6 +14,7 @@
     "allowJs": false,
     "checkJs": false,
     "strict": true,
+    "erasableSyntaxOnly": true,
     "noImplicitAny": true,
     "noImplicitThis": true,
     "noUnusedLocals": false,
diff --git a/packages/plugins/eslint-plugin-react-dom/tsconfig.json b/packages/plugins/eslint-plugin-react-dom/tsconfig.json
@@ -14,6 +14,7 @@
     "allowJs": false,
     "checkJs": false,
     "strict": true,
+    "erasableSyntaxOnly": true,
     "noImplicitAny": true,
     "noImplicitThis": true,
     "noUnusedLocals": false,
diff --git a/packages/plugins/eslint-plugin-react-hooks-extra/tsconfig.json b/packages/plugins/eslint-plugin-react-hooks-extra/tsconfig.json
@@ -14,6 +14,7 @@
     "allowJs": false,
     "checkJs": false,
     "strict": true,
+    "erasableSyntaxOnly": true,
     "noImplicitAny": true,
     "noImplicitThis": true,
     "noUnusedLocals": false,
diff --git a/packages/plugins/eslint-plugin-react-naming-convention/tsconfig.json b/packages/plugins/eslint-plugin-react-naming-convention/tsconfig.json
@@ -14,6 +14,7 @@
     "allowJs": false,
     "checkJs": false,
     "strict": true,
+    "erasableSyntaxOnly": true,
     "noImplicitAny": true,
     "noImplicitThis": true,
     "noUnusedLocals": false,
diff --git a/packages/plugins/eslint-plugin-react-web-api/tsconfig.json b/packages/plugins/eslint-plugin-react-web-api/tsconfig.json
@@ -14,6 +14,7 @@
     "allowJs": false,
     "checkJs": false,
     "strict": true,
+    "erasableSyntaxOnly": true,
     "noImplicitAny": true,
     "noImplicitThis": true,
     "noUnusedLocals": false,
diff --git a/packages/plugins/eslint-plugin-react-x/tsconfig.json b/packages/plugins/eslint-plugin-react-x/tsconfig.json
@@ -14,6 +14,7 @@
     "allowJs": false,
     "checkJs": false,
     "strict": true,
+    "erasableSyntaxOnly": true,
     "noImplicitAny": true,
     "noImplicitThis": true,
     "noUnusedLocals": false,
diff --git a/packages/plugins/eslint-plugin/tsconfig.json b/packages/plugins/eslint-plugin/tsconfig.json
@@ -14,6 +14,7 @@
     "allowJs": false,
     "checkJs": false,
     "strict": true,
+    "erasableSyntaxOnly": true,
     "noImplicitAny": true,
     "noImplicitThis": true,
     "noUnusedLocals": false,
diff --git a/packages/shared/tsconfig.json b/packages/shared/tsconfig.json
@@ -14,6 +14,7 @@
     "allowJs": false,
     "checkJs": false,
     "strict": true,
+    "erasableSyntaxOnly": true,
     "noImplicitAny": true,
     "noImplicitThis": true,
     "noUnusedLocals": false,
diff --git a/packages/utilities/ast/tsconfig.json b/packages/utilities/ast/tsconfig.json
@@ -14,6 +14,7 @@
     "allowJs": false,
     "checkJs": false,
     "strict": true,
+    "erasableSyntaxOnly": true,
     "noImplicitAny": true,
     "noImplicitThis": true,
     "noUnusedLocals": false,
diff --git a/packages/utilities/eff/tsconfig.json b/packages/utilities/eff/tsconfig.json
@@ -14,6 +14,7 @@
     "allowJs": false,
     "checkJs": false,
     "strict": true,
+    "erasableSyntaxOnly": true,
     "noImplicitAny": true,
     "noImplicitThis": true,
     "noUnusedLocals": false,
diff --git a/packages/utilities/jsx/tsconfig.json b/packages/utilities/jsx/tsconfig.json
@@ -14,6 +14,7 @@
     "allowJs": false,
     "checkJs": false,
     "strict": true,
+    "erasableSyntaxOnly": true,
     "noImplicitAny": true,
     "noImplicitThis": true,
     "noUnusedLocals": false,
diff --git a/packages/utilities/var/tsconfig.json b/packages/utilities/var/tsconfig.json
@@ -14,6 +14,7 @@
     "allowJs": false,
     "checkJs": false,
     "strict": true,
+    "erasableSyntaxOnly": true,
     "noImplicitAny": true,
     "noImplicitThis": true,
     "noUnusedLocals": false,
diff --git a/test/fixtures/tsconfig.json b/test/fixtures/tsconfig.json
@@ -21,7 +21,8 @@
     "noEmit": true,
     "jsx": "react-jsx",
     /* Linting */
-    "strict": true,
+        "strict": true,
+    "erasableSyntaxOnly": true,
     "strictNullChecks": true,
     "noUnusedLocals": true,
     "noUnusedParameters": true,
diff --git a/tsconfig.json b/tsconfig.json
@@ -10,6 +10,7 @@
     "moduleResolution": "bundler",
     "skipLibCheck": true,
     "strict": true,
+    "erasableSyntaxOnly": true,
     "strictBindCallApply": true,
     "strictFunctionTypes": true,
     "strictNullChecks": true,

Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,8 @@`
`1`	`1`	`{`
`2`	`2`	`"extends": [`
`3`	`3`	`"@tsconfig/strictest/tsconfig.json"`
`4`		`- ]`
	`4`	`+ ],`
	`5`	`+ "compilerOptions": {`
	`6`	`+ "erasableSyntaxOnly": true`
	`7`	`+ }`
`5`	`8`	`}`