use strict eslint config

.eslintrc.js

@@ -7,7 +7,8 @@ module.exports = {
   },
   plugins: ['@typescript-eslint/eslint-plugin'],
   extends: [
-    'plugin:@typescript-eslint/recommended',
+    'eslint:recommended',
+    'plugin:@typescript-eslint/strict-type-checked',
     'plugin:prettier/recommended',
   ],
   root: true,
@@ -19,7 +20,6 @@ module.exports = {
   rules: {
     '@typescript-eslint/interface-name-prefix': 'off',
     '@typescript-eslint/explicit-function-return-type': 'off',
-    '@typescript-eslint/explicit-module-boundary-types': 'off',
+    '@typescript-eslint/explicit-module-boundary-types': 'off'
-    '@typescript-eslint/no-explicit-any': 'off',
   },
 };

src/app.module.ts

@@ -7,4 +7,6 @@ import { AppService } from './app.service';
     controllers: [AppController],
     providers: [AppService],
 })
+
+// eslint-disable-next-line @typescript-eslint/no-extraneous-class
 export class AppModule {}

src/main.ts

@@ -5,4 +5,4 @@ async function bootstrap() {
     const app = await NestFactory.create(AppModule);
     await app.listen(3000);
 }
-bootstrap();
+void bootstrap();