chore: apply eslint to ts files (#49)

Author: legendecas

eslint.config.js

@@ -1,10 +1,16 @@
 import { defineConfig, globalIgnores } from "eslint/config";
 import globals from "globals";
+import eslint from '@eslint/js';
+import tseslint from 'typescript-eslint';
 
 export default defineConfig([
-  globalIgnores(["node"]),
+  globalIgnores(["**/CMakeFiles/**"]),
+  eslint.configs.recommended,
+  tseslint.configs.recommended,
   {
-    files: ["tests/**/*.js"],
+    files: [
+      "tests/**/*.js",
+    ],
     languageOptions: {
       // Only allow ECMAScript built-ins and CTS harness globals.
       // This causes no-undef to flag any runtime-specific API (setTimeout, process, Buffer, etc.).
@@ -30,4 +36,16 @@ export default defineConfig([
       ],
     },
   },
+  {
+    files: [
+      "implementors/**/*.{js,ts}",
+      "scripts/**/*.{js,mjs}",
+    ],
+    languageOptions: {
+      globals: {
+        ...globals.es2025,
+        ...globals.node,
+      },
+    },
+  },
 ]);

implementors/node/run-tests.ts

@@ -6,19 +6,6 @@ import { listDirectoryEntries, runFileInSubprocess } from "./tests.ts";
 const ROOT_PATH = path.resolve(import.meta.dirname, "..", "..");
 const TESTS_ROOT_PATH = path.join(ROOT_PATH, "tests");
 
-const ASSERT_MODULE_PATH = path.join(
-  ROOT_PATH,
-  "implementors",
-  "node",
-  "assert.js"
-);
-const LOAD_ADDON_MODULE_PATH = path.join(
-  ROOT_PATH,
-  "implementors",
-  "node",
-  "load-addon.js"
-);
-
 async function populateSuite(
   testContext: TestContext,
   dir: string