fix: Twitter inbox creation error (#1783)

fixes #1708

Co-authored-by: Pranav <pranav@chatwoot.com>

app/javascript/dashboard/api/specs/channel/twitterClient.spec.js

@@ -0,0 +1,9 @@
+import TwitterClient from '../../channel/twitterClient';
+import ApiClient from '../../ApiClient';
+
+describe('#TwitterClient', () => {
+  it('creates correct instance', () => {
+    expect(TwitterClient).toBeInstanceOf(ApiClient);
+    expect(TwitterClient).toHaveProperty('generateAuthorization');
+  });
+});