How to use the @alfresco/js-api.CommentsApi function in @alfresco/js-api

* (at your option) any later version.
 *
 * The Alfresco Example Content Application is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with Alfresco. If not, see .
 */

import { RepoApi } from '../repo-api';
import { CommentsApi as AdfCommentsApi } from '@alfresco/js-api';

export class CommentsApi extends RepoApi {
    commentsApi = new AdfCommentsApi(this.alfrescoJsApi);

    constructor(username?, password?) {
        super(username, password);
    }

    async getNodeComments(nodeId: string) {
      await this.apiAuth();
      return await this.commentsApi.listComments(nodeId);
    }

    async addComment(nodeId: string, comment: string) {
      await this.apiAuth();
      return await this.commentsApi.createComment(nodeId, { "content": comment });
    }
    async addComments(nodeId: string, comment: any) {
      await this.apiAuth();