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30 lines
1.4 KiB
30 lines
1.4 KiB
import { Observable } from '../Observable'; |
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import { Operator } from '../Operator'; |
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import { Subscriber } from '../Subscriber'; |
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import { OperatorFunction } from '../types'; |
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export declare function find<T, S extends T>(predicate: (value: T, index: number, source: Observable<T>) => value is S, thisArg?: any): OperatorFunction<T, S | undefined>; |
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export declare function find<T>(predicate: (value: T, index: number, source: Observable<T>) => boolean, thisArg?: any): OperatorFunction<T, T | undefined>; |
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export declare class FindValueOperator<T> implements Operator<T, T | number | undefined> { |
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private predicate; |
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private source; |
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private yieldIndex; |
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private thisArg?; |
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constructor(predicate: (value: T, index: number, source: Observable<T>) => boolean, source: Observable<T>, yieldIndex: boolean, thisArg?: any); |
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call(observer: Subscriber<T>, source: any): any; |
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} |
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/** |
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* We need this JSDoc comment for affecting ESDoc. |
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* @ignore |
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* @extends {Ignored} |
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*/ |
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export declare class FindValueSubscriber<T> extends Subscriber<T> { |
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private predicate; |
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private source; |
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private yieldIndex; |
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private thisArg?; |
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private index; |
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constructor(destination: Subscriber<T>, predicate: (value: T, index: number, source: Observable<T>) => boolean, source: Observable<T>, yieldIndex: boolean, thisArg?: any); |
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private notifyComplete; |
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protected _next(value: T): void; |
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protected _complete(): void; |
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}
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