chore(deps): update dependency @types/node to v16 (#1461)

Author: sofisl

package.json

@@ -60,7 +60,7 @@
     "@types/knex": "^0.15.1",
     "@types/methods": "^1.1.0",
     "@types/mocha": "^9.0.0",
-    "@types/node": "^14.0.0",
+    "@types/node": "^16.0.0",
     "@types/node-fetch": "^2.5.0",
     "@types/once": "^1.4.0",
     "@types/proxyquire": "^1.3.28",

src/tracing.ts

@@ -170,7 +170,8 @@ export class Tracing implements Component {
     }
 
     // Make trace agent available globally without requiring package
-    global._google_trace_agent = this.traceAgent;
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
+    (global as any)._google_trace_agent = this.traceAgent;
 
     this.logger.info('StackdriverTracer#start: Trace Agent activated.');
   }

test/test-cls.ts

@@ -117,7 +117,7 @@ describe('Continuation-Local Storage', () => {
             setImmediate(() => {
               assert.strictEqual(c.getContext(), 'modified');
               progress();
-            }, 1);
+            });
             setTimeout(() => {
               assert.strictEqual(c.getContext(), 'modified');
               progress();

test/test-trace-cluster.ts

@@ -15,7 +15,7 @@
 import * as assert from 'assert';
 import {describe, it, before, after} from 'mocha';
 import axiosModule from 'axios';
-import * as cluster from 'cluster';
+import * as _cluster from 'cluster';
 import {Server} from 'http';
 import {AddressInfo} from 'net';
 import {express_4 as expressModule} from '../src/plugins/types';
@@ -45,10 +45,10 @@ describe('test-trace-cluster', () => {
   });
 
   it('should not interfere with express span', async () => {
-    if (cluster.isMaster) {
+    if ((_cluster as unknown as _cluster.Cluster).isPrimary) {
       await new Promise<void>(resolve => {
-        const worker = cluster.fork();
-        worker.on('exit', code => {
+        const worker = (_cluster as unknown as _cluster.Cluster).fork();
+        worker.on('exit', (code: unknown) => {
           assert.strictEqual(code, 0);
           console.log('Success!');
           resolve();
@@ -74,7 +74,7 @@ describe('test-trace-cluster', () => {
       recordedTime = Date.now() - recordedTime;
       const serverSpan = testTraceModule.getOneSpan(isServerSpan);
       assertSpanDuration(serverSpan, [DEFAULT_SPAN_DURATION, recordedTime]);
-      cluster.worker.disconnect();
+      (_cluster as unknown as _cluster.Cluster)?.worker?.disconnect();
       server.close();
     }
   });