update

Author: AugustinMauroy

.vscode/settings.json

@@ -7,5 +7,6 @@
     "editor.wordWrapColumn": 100,
     "[markdown]": {
         "editor.wordWrap": "off"
-    }
+    },
+    "typescript.experimental.useTsgo": true
 }

package-lock.json

@@ -8,7 +8,7 @@
     "lint": "biome lint ./",
     "pre-commit": "node --run lint:fix; node --run type-check; node --run test",
     "test": "npm run test --workspaces",
-    "type-check": "tsc"
+    "type-check": "tsgo"
   },
   "repository": {
     "type": "git",
@@ -28,7 +28,7 @@
   "devDependencies": {
     "@biomejs/biome": "2.1.4",
     "@types/node": "^24.2.1",
-    "typescript": "^5.9.2"
+    "@typescript/native-preview": "^7.0.0-dev.20250825.1"
   },
   "workspaces": [
     "./recipes/*",

package.json

@@ -3,17 +3,17 @@ import { URL } from 'node:url';
 import { bar } from '@dep/bar';
 import { foo } from 'foo';
 
-import { Bird } from './Bird';
+import { Bird } from './Bird/index.ts';
 import { Cat } from './Cat.ts';
-import { Dog } from '…/Dog/index.mjs';
+import { Dog } from '…/Dog/index.mts';
 import { baseUrl } from '#config.js';
-import { qux } from './qux.js';
+import { qux } from './qux.js/index.ts';
 
-export { Zed } from './zed';
+export type { Zed } from './zed.d.ts';
 
 // should.js be unchanged
 
-const nil = await import('./nil.js');
+const nil = await import('./nil.ts');
 
 const bird = new Bird('Tweety');
 const cat = new Cat('Milo');

recipes/correct-ts-specifiers/src/fixtures/e2e/test.ts

@@ -1,7 +1,27 @@
 {
-  "extends": ["../../tsconfig.json"],
+  "compilerOptions": {
+    "allowImportingTsExtensions": true,
+    "allowJs": true,
+    "alwaysStrict": true,
+    "baseUrl": "./",
+    "declaration": true,
+    "declarationMap": true,
+    "emitDeclarationOnly": true,
+    "lib": ["ESNext", "DOM"],
+    "module": "NodeNext",
+    "moduleResolution": "NodeNext",
+    "noImplicitThis": true,
+    "removeComments": true,
+    "strict": true,
+    "stripInternal": true,
+    "target": "esnext"
+  },
   "include": ["./"],
   "exclude": [
-    "**/*.test.ts"
+    "node_modules",
+    "./node_modules",
+    "**/*.fixture.mjs",
+    "**/*.mock.mjs",
+    "**/*.test.mjs"
   ]
 }

recipes/correct-ts-specifiers/tsconfig.json

@@ -1,6 +1,7 @@
 import { getNodeImportStatements } from "@nodejs/codemod-utils/ast-grep/import-statement";
 import { getNodeRequireCalls } from "@nodejs/codemod-utils/ast-grep/require-call";
 import type { SgRoot, Edit } from "@codemod.com/jssg-types/main";
+import type JS from "@codemod.com/jssg-types/langs/javascript";
 
 /**
  * Transform function that updates code to replace deprecated `createRequireFromPath` usage
@@ -20,7 +21,7 @@ import type { SgRoot, Edit } from "@codemod.com/jssg-types/main";
  *
  * 3. Preserves original variable names and declaration types.
  */
-export default function transform(root: SgRoot): string | null {
+export default function transform(root: SgRoot<JS>): string | null {
 	const rootNode = root.root();
 	const edits: Edit[] = [];
 	let hasChanges = false;

recipes/create-require-from-path/src/workflow.ts

@@ -1,13 +1,12 @@
+import { getNodeRequireCalls } from "@nodejs/codemod-utils/ast-grep/require-call"
+import { getNodeImportStatements } from "@nodejs/codemod-utils/ast-grep/import-statement";
 import type { Edit, SgRoot } from "@codemod.com/jssg-types/main";
-import { getNodeRequireCalls } from "@nodejs/codemod-utils/ast-grep/require-call";
 import type Js from "@codemod.com/jssg-types/langs/javascript";
-import { getNodeImportStatements } from "@nodejs/codemod-utils/ast-grep/import-statement";
 
 export default function tranform(root: SgRoot<Js>): string | null {
   const rootNode = root.root();
   const edits: Edit[] = [];
 
-  // @ts-expect-error - ast-grep types are not fully compatible with JSSG types
   const requireStatements = getNodeRequireCalls(root, "fs");
 
   for (const statement of requireStatements) {
@@ -27,7 +26,6 @@ export default function tranform(root: SgRoot<Js>): string | null {
     };
   }
 
-  // @ts-expect-error - ast-grep types are not fully compatible with JSSG types
   const importStatements = getNodeImportStatements(root, "fs");
   let promisesImportName = '';
 

recipes/create-require-from-path/tsconfig.json

@@ -1,4 +1,5 @@
 import type { SgRoot, Edit } from "@codemod.com/jssg-types/main";
+import type Js from "@codemod.com/jssg-types/langs/javascript";
 
 /**
  * Transform function that converts import assertions to import attributes
@@ -11,7 +12,7 @@ import type { SgRoot, Edit } from "@codemod.com/jssg-types/main";
  * 1. import { something } from './module.json' with { type: 'json' };
  * 2. import('./module.json', { with: { type: 'json' } })
  */
-export default async function transform(root: SgRoot): Promise<string> {
+export default async function transform(root: SgRoot<Js>): Promise<string> {
 	const rootNode = root.root();
 	const edits: Edit[] = [];