Update tsconfig.json to 0.16.0 latest version

Signed-off-by: Mihovil Ilakovac <[email protected]>

Author: infomiho

template/app/tsconfig.json

@@ -1,13 +1,18 @@
 // =============================== IMPORTANT =================================
+// This file is mainly used for Wasp IDE support.
 //
-// This file is only used for Wasp IDE support. You can change it to configure
-// your IDE checks, but none of these options will affect the TypeScript
-// compiler. Proper TS compiler configuration in Wasp is coming soon :)
+// Wasp will compile your code with slightly different (less strict) compilerOptions.
+// You can increase the configuration's strictness (e.g., by adding
+// "noUncheckedIndexedAccess": true), but you shouldn't reduce it (e.g., by
+// adding "strict": false). Just keep in mind that this will only affect your
+// IDE support, not the actual compilation.
+//
+// Full TypeScript configurability is coming very soon :)
 {
   "compilerOptions": {
-    "composite": true,
-    "outDir": ".wasp/out/user",
     "module": "esnext",
+    // Needed because this is used as a project reference.
+    "composite": true,
     "target": "esnext",
     // We're bundling all code in the end so this is the most appropriate option,
     // it's also important for autocomplete to work properly.
@@ -17,11 +22,8 @@
     "strict": true,
     // Allow default imports.
     "esModuleInterop": true,
-    "lib": [
-      "dom",
-      "dom.iterable",
-      "esnext"
-    ],
+    "lib": ["dom", "dom.iterable", "esnext"],
+    "skipLibCheck": true,
     "allowJs": true,
     "typeRoots": [
       // This is needed to properly support Vitest testing with jest-dom matchers.
@@ -30,9 +32,11 @@
       "node_modules/@testing-library",
       // Specifying type roots overrides the default behavior of looking at the
       // node_modules/@types folder so we had to list it explicitly.
-      // Source 1: https://www.typescriptlang.org/tsconfig#typeRoots 
+      // Source 1: https://www.typescriptlang.org/tsconfig#typeRoots
       // Source 2: https://github.com/testing-library/jest-dom/issues/546#issuecomment-1889884843
       "node_modules/@types"
     ],
-  }
+    "outDir": ".wasp/out/user"
+  },
+  "include": ["src"]
 }