| import { OperatorFunction } from '../types'; |
| /** |
| * Ignores all items emitted by the source Observable and only passes calls of `complete` or `error`. |
| * |
| *  |
| * |
| * ## Examples |
| * ### Ignores emitted values, reacts to observable's completion. |
| * ```ts |
| * import { of } from 'rxjs'; |
| * import { ignoreElements } from 'rxjs/operators'; |
| * |
| * of('you', 'talking', 'to', 'me').pipe( |
| * ignoreElements(), |
| * ) |
| * .subscribe( |
| * word => console.log(word), |
| * err => console.log('error:', err), |
| * () => console.log('the end'), |
| * ); |
| * // result: |
| * // 'the end' |
| * ``` |
| * @return {Observable} An empty Observable that only calls `complete` |
| * or `error`, based on which one is called by the source Observable. |
| * @method ignoreElements |
| * @owner Observable |
| */ |
| export declare function ignoreElements(): OperatorFunction<any, never>; |
