fix e2e tests

e2e/components/data-table/data-table.ts

@@ -68,7 +68,7 @@ export class DataTable extends Component {
         return this.head.element(locator);
     }
 
-    sortByColumn(columnName: string): Promise<void> {
+    sortByColumn(columnName: string): promise.Promise<void> {
         const column = this.getColumnHeaderByLabel(columnName);
         const click = browser.actions().mouseMove(column).click();
 

e2e/components/dialog/create-edit-folder-dialog.ts

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-import { ElementFinder, by, browser, protractor, ExpectedConditions as EC } from 'protractor';
+import { ElementFinder, by, browser, protractor, ExpectedConditions as EC, promise } from 'protractor';
 import { BROWSER_WAIT_TIMEOUT } from '../../configs';
 import { Component } from '../component';
 
@@ -50,15 +50,15 @@ export class CreateOrEditFolderDialog extends Component {
         return browser.wait(EC.stalenessOf(this.title), BROWSER_WAIT_TIMEOUT);
     }
 
-    getTitle(): Promise<string> {
+    getTitle(): promise.Promise<string> {
         return this.title.getText();
     }
 
-    isValidationMessageDisplayed(): Promise<boolean> {
+    isValidationMessageDisplayed(): promise.Promise<boolean> {
         return this.validationMessage.isDisplayed();
     }
 
-    getValidationMessage(): Promise<string> {
+    getValidationMessage(): promise.Promise<string> {
         return this.isValidationMessageDisplayed()
             .then(() => this.validationMessage.getText())
             .catch(() => '');
@@ -73,7 +73,7 @@ export class CreateOrEditFolderDialog extends Component {
         return this;
     }
 
-    deleteNameWithBackspace(): Promise<void> {
+    deleteNameWithBackspace(): promise.Promise<void> {
         const { nameInput } = this;
 
         return nameInput.clear()

e2e/components/header/user-info.ts

@@ -43,11 +43,11 @@ export class UserInfo extends Component {
             .then(() => menu);
     }
 
-    get name(): Promise<string> {
+    get name(): promise.Promise<string> {
         return this.fullName.getText();
     }
 
-    signOut(): Promise<void> {
+    signOut(): promise.Promise<void> {
         return this.openMenu()
             .then(menu => {
                 menu.clickMenuItem('Sign out');

e2e/components/login/login.ts

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-import { by, ElementFinder } from 'protractor';
+import { by, ElementFinder, promise } from 'protractor';
 import { Component } from '../component';
 
 export class LoginComponent extends Component {
@@ -61,7 +61,7 @@ export class LoginComponent extends Component {
         return this;
     }
 
-    submit(): Promise<void> {
+    submit(): promise.Promise<void> {
         return this.submitButton.click();
     }
 }

e2e/components/menu/menu.ts

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-import { ElementFinder, ElementArrayFinder, by, browser, ExpectedConditions as EC } from 'protractor';
+import { ElementFinder, ElementArrayFinder, by, browser, ExpectedConditions as EC, promise } from 'protractor';
 import { BROWSER_WAIT_TIMEOUT } from '../../configs';
 import { Component } from '../component';
 
@@ -43,15 +43,15 @@ export class Menu extends Component {
         return this.component.element(by.cssContainingText(Menu.selectors.item, label));
     }
 
-    getItemTooltip(label: string): Promise<string> {
+    getItemTooltip(label: string): promise.Promise<string> {
         return this.getItemByLabel(label).getAttribute('title');
     }
 
-    clicktNthItem(nth: number): Promise<void> {
+    clicktNthItem(nth: number): promise.Promise<void> {
         return this.getNthItem(nth).click();
     }
 
-    clickMenuItem(label: string): Promise<void> {
+    clickMenuItem(label: string): promise.Promise<void> {
         return this.getItemByLabel(label).click();
     }
 }

e2e/components/pagination/pagination.ts

@@ -49,7 +49,7 @@ export class Pagination extends Component {
         super(Pagination.selectors.root, ancestor);
     }
 
-    openMaxItemsMenu(): Promise<Menu> {
+    openMaxItemsMenu(): promise.Promise<Menu> {
         const { menu, maxItemsButton } = this;
 
         return maxItemsButton.click()
@@ -57,7 +57,7 @@ export class Pagination extends Component {
             .then(() => menu);
     }
 
-    openCurrentPageMenu(): Promise<Menu> {
+    openCurrentPageMenu(): promise.Promise<Menu> {
         const { menu, pagesButton } = this;
 
         return this.pagesButton.click()

e2e/components/toolbar/toolbar-actions.ts

@@ -32,7 +32,7 @@ export class ToolbarActions extends Component {
         super(ToolbarActions.selectors.root, ancestor);
     }
 
-    isEmpty(): Promise<boolean> {
+    isEmpty(): promise.Promise<boolean> {
         return this.buttons.count().then(count => (count === 0));
     }