[Home](./index.md) > [rc-js-util](./rc-js-util.md) > [DebugWeakBroadcastChannel](./rc-js-util.debugweakbroadcastchannel.md) ## DebugWeakBroadcastChannel class Like [BroadcastChannel](./rc-js-util.broadcastchannel.md) but without holding strong references. Available in debug contexts only. **Signature:** ```typescript export declare class DebugWeakBroadcastChannel implements IBroadcastChannel ``` **Implements:** [IBroadcastChannel](./rc-js-util.ibroadcastchannel.md)<TKey, TArgs> ## Constructors

Constructor	Modifiers	Description
[(constructor)(key)](./rc-js-util.debugweakbroadcastchannel._constructor_.md)		Constructs a new instance of the `DebugWeakBroadcastChannel` class

## Methods

Method	Modifiers	Description
[addListener(listener)](./rc-js-util.debugweakbroadcastchannel.addlistener.md)
[addListener(store, listener)](./rc-js-util.debugweakbroadcastchannel.addlistener_1.md)
[addOneTimeListener(listener)](./rc-js-util.debugweakbroadcastchannel.addonetimelistener.md)
[addOneTimeListener(store, listener)](./rc-js-util.debugweakbroadcastchannel.addonetimelistener_1.md)
[emit(args)](./rc-js-util.debugweakbroadcastchannel.emit.md)
[getTargets()](./rc-js-util.debugweakbroadcastchannel.gettargets.md)
[removeListener(listener)](./rc-js-util.debugweakbroadcastchannel.removelistener.md)