Class Publisher<T>

Type parameters

T

Hierarchy

Publisher

Index

Constructors

constructor

Properties

Methods

Constructors

constructor

new Publisher(initialPublish?: T): Publisher

- Defined in lib/publisher.ts:14
```
const publisher = new Publisher();
```
Parameters
- Optional initialPublish: T
  
  You can post your first publication, but no one will see it
Returns Publisher

Properties

Private eventEmitter

eventEmitter: EventEmitter = new EventEmitter()

Private subscribers

subscribers: Map<string, Subscriber<T>> = new Map()

Methods

Private emit

emit<K>(eventName: K, ...args: PublisherEvents<T>[K]): void

- Defined in lib/publisher.ts:80
Type parameters
- K: keyof PublisherEvents<T>
Parameters
- eventName: K
- Rest ...args: PublisherEvents<T>[K]
Returns void

on

on<K>(eventName: K, listener: (...args: PublisherEvents<T>[K]) => Awaitable<void>): void

- Defined in lib/publisher.ts:73
Type parameters
- K: keyof PublisherEvents<T>
Parameters
- eventName: K
- listener: (...args: PublisherEvents<T>[K]) => Awaitable<void>
  - - (...args: PublisherEvents<T>[K]): Awaitable<void>
    - Parameters
      - Rest ...args: PublisherEvents<T>[K]
      Returns Awaitable<void>
Returns void

publish

publish(data: T): void

- Defined in lib/publisher.ts:40
```js const publisher = new Publisher();

publisher.subscribe((data) => { console.log(data); });

publisher.publish(5);

// Output: 5 ```

Parameters
- data: T
Returns void

subscribe

subscribe(callback: SubscriberCallback<T>): Subscriber<T>

- Defined in lib/publisher.ts:57
```
publisher.subscribe((data) => {
   console.log(data);
});
```
Parameters
- callback: SubscriberCallback<T>
Returns Subscriber<T>

Subscriber

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