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