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8727a4fa0a
* Add rsocket types * Drop `types` from `tsconfig.json Use triple-slash references * Fix linting errors * Remove private members * Fix linting errors
43 lines
1.2 KiB
TypeScript
43 lines
1.2 KiB
TypeScript
/**
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* Core types per the [ReactiveStreams specification](http://www.reactive-streams.org/)
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*/
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/**
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* Represents an asynchronous, pull-based stream of values. Calling
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* `subscribe()` causes the subscriber's `onSubscribe()` method to be be invoked
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* with a Subscription object that has two methods:
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* - `cancel()`: stops the publisher from publishing any more values.
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* - `request(n)`: requests `n` additional values.
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*
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* The subscriber can use `request(n)` to pull additional values from the
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* stream.
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*/
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export interface IPublisher<T> {
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subscribe: (subscriber?: Partial<ISubscriber<T>>) => void;
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map: <R>(fn: (data: T) => R) => IPublisher<R>;
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}
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/**
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* An underlying source of values for a Publisher.
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*/
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export interface ISubscription {
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cancel: () => void;
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request: (n: number) => void;
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}
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/**
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* A handler for values provided by a Publisher.
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*/
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export interface ISubscriber<T> {
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onComplete: () => void;
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onError: (error: Error) => void;
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onNext: (value: T) => void;
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onSubscribe: (subscription: ISubscription) => void;
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}
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/**
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* Similar to Subscriber, but without onSubscribe.
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*/
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export interface ISubject<T> {
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onComplete: () => void;
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onError: (error: Error) => void;
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onNext: (value: T) => void;
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}
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