9 lines
614 B
TypeScript
9 lines
614 B
TypeScript
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import { Observable } from '../Observable';
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/**
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* Returns an Observable that emits whether or not every item of the source satisfies the condition specified.
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* @param {function} predicate a function for determining if an item meets a specified condition.
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* @param {any} [thisArg] optional object to use for `this` in the callback
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* @returns {Observable} an Observable of booleans that determines if all items of the source Observable meet the condition specified.
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*/
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export declare function every<T>(predicate: (value: T, index: number, source: Observable<T>) => boolean, thisArg?: any): Observable<boolean>;
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