15 lines
720 B
Plaintext
15 lines
720 B
Plaintext
import { Observable } from '../Observable';
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import { Subscriber } from '../Subscriber';
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import { OperatorFunction } from '../types';
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/**
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* Used to determine if an object is an Observable with a lift function.
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*/
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export declare function hasLift(source: any): source is {
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lift: InstanceType<typeof Observable>['lift'];
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};
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/**
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* Creates an `OperatorFunction`. Used to define operators throughout the library in a concise way.
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* @param init The logic to connect the liftedSource to the subscriber at the moment of subscription.
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*/
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export declare function operate<T, R>(init: (liftedSource: Observable<T>, subscriber: Subscriber<R>) => (() => void) | void): OperatorFunction<T, R>;
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//# sourceMappingURL=lift.d.ts.map |