fix imports

Author: Feiyang1

packages/firestore/test/integration/api/database.test.ts

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-import * as chaiAsPromised from 'chai-as-promised';
+import chaiAsPromised from 'chai-as-promised';
 
 import * as firestore from '@firebase/firestore-types';
 import { expect, use } from 'chai';

packages/firestore/test/integration/api_internal/database.test.ts

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-import * as chaiAsPromised from 'chai-as-promised';
+import chaiAsPromised from 'chai-as-promised';
 
 import { expect, use } from 'chai';
 

packages/firestore/test/unit/local/persistence_promise.test.ts

@@ -18,7 +18,7 @@
 import { expect, use } from 'chai';
 import { PersistencePromise } from '../../../src/local/persistence_promise';
 
-import * as chaiAsPromised from 'chai-as-promised';
+import chaiAsPromised from 'chai-as-promised';
 
 use(chaiAsPromised);
 

packages/firestore/test/unit/local/simple_db.test.ts

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-import * as chaiAsPromised from 'chai-as-promised';
+import chaiAsPromised from 'chai-as-promised';
 
 import { expect, use } from 'chai';
 import {