Modified typescript codegen to not use namespace and to prefer ES6 modules

Author: cloutiertyler

crates/bindings-typescript/eslint.config.js

@@ -0,0 +1,41 @@
+import js from '@eslint/js';
+import globals from 'globals';
+import tseslint from 'typescript-eslint';
+import { defineConfig } from 'eslint/config';
+
+export default defineConfig([
+  { ignores: ['dist'] },
+  {
+    files: ['**/*.{ts,tsx}'],
+    languageOptions: {
+      parser: tseslint.parser,
+      ecmaVersion: 'latest',
+      sourceType: 'module',
+      globals: { ...globals.browser, ...globals.node },
+    },
+    plugins: {
+      '@typescript-eslint': tseslint.plugin,
+    },
+    extends: [js.configs.recommended, ...tseslint.configs.recommended],
+    rules: {
+      '@typescript-eslint/no-explicit-any': 'off',
+      '@typescript-eslint/no-namespace': 'error',
+      'no-restricted-syntax': [
+        'error',
+        {
+          selector: 'TSEnumDeclaration',
+          message: 'Do not use enums; stick to JS-compatible types.',
+        },
+        {
+          selector: 'TSEnumDeclaration[const=true]',
+          message: 'Do not use const enum; use unions or objects.',
+        },
+        { selector: 'Decorator', message: 'Do not use decorators.' },
+        {
+          selector: 'TSParameterProperty',
+          message: 'Do not use parameter properties.',
+        },
+      ],
+    },
+  },
+]);

crates/bindings-typescript/package.json

@@ -37,12 +37,26 @@
     "build": "tsc",
     "compile": "pnpm run build",
     "format": "prettier --write .",
-    "lint": "prettier . --check --verbose",
+    "lint": "eslint . && prettier . --check",
+    "test": "vitest run",
+    "coverage": "vitest run --coverage",
     "generate": "cargo run -p spacetimedb-codegen --example regen-typescript-moduledef && prettier --write src/autogen"
   },
   "dependencies": {
     "@zxing/text-encoding": "^0.9.0",
     "base64-js": "^1.5.1",
     "prettier": "^3.3.3"
+  },
+  "devDependencies": {
+    "@eslint/js": "^9.17.0",
+    "@typescript-eslint/eslint-plugin": "^8.18.2",
+    "@typescript-eslint/parser": "^8.18.2",
+    "eslint": "^9.33.0",
+    "globals": "^15.14.0",
+    "ts-node": "^10.9.2",
+    "typescript": "^5.9.2",
+    "typescript-eslint": "^8.18.2",
+    "vite": "^7.1.3",
+    "vitest": "^3.2.4"
   }
 }