setup(typescript): update

.vscode/settings.json

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

CONTRIBUTING.md

@@ -40,6 +40,8 @@ Each codemod resides in its own directory under `recipes/` and should include:
 **`src/workflow.ts` example:**
 ```ts
 import type { SgRoot, Edit } from "@codemod.com/jssg-types/main";
+import type JS from "@codemod.com/jssg-types/langs/javascript";
+
 /**
  * Transform function that converts deprecated api.fn calls
  * to the new api.fn syntax.
@@ -49,12 +51,15 @@ import type { SgRoot, Edit } from "@codemod.com/jssg-types/main";
  * 2. api.fn(<args>, { recursive: true })
  * ...
  */
-export default function transform(root: SgRoot): string | null {
+export default function transform(root: SgRoot<JS>): string | null {
 	const rootNode = root.root();
-	let hasChanges = false;
 	const edits: Edit[] = [];
+
 	// do some transformation
-	if (!hasChanges) return null;
+	edits.push(...);
+
+	if (edits.length === 0) return null;
+
 	return rootNode.commitEdits(edits);
 }
 ```

package.json

@@ -9,7 +9,7 @@
     "pre-commit": "node --run lint:fix; node --run type-check; node --run test",
     "test": "npm run test --workspaces --if-present",
     "test-legacy": "npm run test-legacy --workspaces --if-present",
-    "type-check": "tsc"
+    "type-check": "tsgo --noEmit"
   },
   "repository": {
     "type": "git",
@@ -27,9 +27,9 @@
   },
   "homepage": "https://nodejs.org/learn/userland-migrations",
   "devDependencies": {
-    "@biomejs/biome": "2.2.4",
-    "@types/node": "^24.5.0",
-    "typescript": "^5.9.2"
+    "@biomejs/biome": "2.1.4",
+    "@types/node": "^24.2.1",
+    "@typescript/native-preview": "^7.0.0-dev.20250916.1"
   },
   "workspaces": [
     "./recipes/*",

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

@@ -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/fs-access-mode-constants/src/workflow.ts

@@ -8,7 +8,6 @@ export default function tranform(root: SgRoot<Js>): string | null {
 	const edits: Edit[] = [];
 	const patterns = ['F_OK', 'R_OK', 'W_OK', 'X_OK'];
 
-	// @ts-expect-error - ast-grep types are not fully compatible with JSSG types
 	const requireStatements = getNodeRequireCalls(root, 'fs');
 
 	for (const statement of requireStatements) {
@@ -30,7 +29,6 @@ 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 = '';