build: enable tslint for "benchmark" package

benchmark/src/benchmark.ts

@@ -35,8 +35,6 @@ export type AutocannonFactory = (url: string) => Autocannon;
 
 export class Benchmark {
   private options: Options;
-  private worker: ChildProcess;
-  private url: string;
 
   // Customization points
   public cannonFactory: AutocannonFactory;
@@ -81,7 +79,7 @@ export class Benchmark {
     const result = await runner.execute(autocannon);
     debug('Stats: %j', result);
 
-    closeWorker(worker);
+    await closeWorker(worker);
     debug('Worker stopped, done.');
 
     this.logger(name, result);
@@ -115,7 +113,3 @@ async function closeWorker(worker: ChildProcess) {
   worker.kill();
   await pEvent(worker, 'close');
 }
-
-function sleep(ms: number) {
-  return new Promise(resolve => setTimeout(resolve, ms));
-}

benchmark/src/worker.ts

@@ -3,11 +3,7 @@
 // This file is licensed under the MIT License.
 // License text available at https://opensource.org/licenses/MIT
 
-import {
-  TodoListApplication,
-  TodoRepository,
-  Route,
-} from '@loopback/example-todo';
+import {TodoListApplication} from '@loopback/example-todo';
 
 async function main() {
   const app = new TodoListApplication({

tsconfig.json

@@ -1,5 +1,15 @@
 {
   "extends": "./packages/build/config/tsconfig.common.json",
-  "include": ["packages", "examples"],
-  "exclude": ["node_modules/**", "packages/*/node_modules/**", "examples/*/node_modules/**", "**/*.d.ts"]
+  "include": [
+    "benchmark",
+    "examples",
+    "packages"
+  ],
+  "exclude": [
+    "node_modules/**",
+    "benchmark/node_modules/**",
+    "examples/*/node_modules/**",
+    "packages/*/node_modules/**",
+    "**/*.d.ts"
+  ]
 }