rc-js-util/docs/rc-js-util.broadcastchannel.md

A collection of TS and C++ utilities to help writing performant and correct applications, achieved through strict typing and (removable) invariant checking.

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[Home](./index.md) &gt; [rc-js-util](./rc-js-util.md) &gt; [BroadcastChannel](./rc-js-util.broadcastchannel.md)

## BroadcastChannel class

Strong reference implementation of [IBroadcastChannel](./rc-js-util.ibroadcastchannel.md)<!-- -->.

**Signature:**

```typescript
export declare class BroadcastChannel<TKey extends string, TArgs extends unknown[]> implements IBroadcastChannel<TKey, TArgs> 
```
**Implements:** [IBroadcastChannel](./rc-js-util.ibroadcastchannel.md)<!-- -->&lt;TKey, TArgs&gt;

## Constructors

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Constructor


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Modifiers


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Description


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[(constructor)(key)](./rc-js-util.broadcastchannel._constructor_.md)


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Constructs a new instance of the `BroadcastChannel` class


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## Methods

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Method


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Modifiers


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Description


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[addListener(listener)](./rc-js-util.broadcastchannel.addlistener.md)


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[addListener(store, listener)](./rc-js-util.broadcastchannel.addlistener_1.md)


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[addOneTimeListener(listener)](./rc-js-util.broadcastchannel.addonetimelistener.md)


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[addOneTimeListener(store, listener)](./rc-js-util.broadcastchannel.addonetimelistener_1.md)


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[emit(args)](./rc-js-util.broadcastchannel.emit.md)


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[getTargets()](./rc-js-util.broadcastchannel.gettargets.md)


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[removeListener(listener)](./rc-js-util.broadcastchannel.removelistener.md)


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