feat(create-vite): align tsconfigs in svelte-ts template with others (#18995)

Author: sapphi-red

packages/create-vite/template-svelte-ts/tsconfig.app.json

@@ -0,0 +1,20 @@
+{
+  "extends": "@tsconfig/svelte/tsconfig.json",
+  "compilerOptions": {
+    "target": "ESNext",
+    "useDefineForClassFields": true,
+    "module": "ESNext",
+    "resolveJsonModule": true,
+    /**
+     * Typecheck JS in `.svelte` and `.js` files by default.
+     * Disable checkJs if you'd like to use dynamic types in JS.
+     * Note that setting allowJs false does not prevent the use
+     * of JS in `.svelte` files.
+     */
+    "allowJs": true,
+    "checkJs": true,
+    "isolatedModules": true,
+    "moduleDetection": "force"
+  },
+  "include": ["src/**/*.ts", "src/**/*.js", "src/**/*.svelte"]
+}

packages/create-vite/template-svelte-ts/tsconfig.json

@@ -1,21 +1,7 @@
 {
-  "extends": "@tsconfig/svelte/tsconfig.json",
-  "compilerOptions": {
-    "target": "ESNext",
-    "useDefineForClassFields": true,
-    "module": "ESNext",
-    "resolveJsonModule": true,
-    /**
-     * Typecheck JS in `.svelte` and `.js` files by default.
-     * Disable checkJs if you'd like to use dynamic types in JS.
-     * Note that setting allowJs false does not prevent the use
-     * of JS in `.svelte` files.
-     */
-    "allowJs": true,
-    "checkJs": true,
-    "isolatedModules": true,
-    "moduleDetection": "force"
-  },
-  "include": ["src/**/*.ts", "src/**/*.js", "src/**/*.svelte"],
-  "references": [{ "path": "./tsconfig.node.json" }]
+  "files": [],
+  "references": [
+    { "path": "./tsconfig.app.json" },
+    { "path": "./tsconfig.node.json" }
+  ]
 }

packages/create-vite/template-svelte-ts/tsconfig.node.json

@@ -1,12 +1,23 @@
 {
   "compilerOptions": {
-    "composite": true,
     "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.node.tsbuildinfo",
-    "skipLibCheck": true,
+    "target": "ES2022",
+    "lib": ["ES2023"],
     "module": "ESNext",
+    "skipLibCheck": true,
+
+    /* Bundler mode */
     "moduleResolution": "bundler",
-    "strict": true,
+    "allowImportingTsExtensions": true,
+    "isolatedModules": true,
+    "moduleDetection": "force",
     "noEmit": true,
+
+    /* Linting */
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "noFallthroughCasesInSwitch": true,
     "noUncheckedSideEffectImports": true
   },
   "include": ["vite.config.ts"]