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ConcreteEmitter.addEventListener() method

Add a listener to a specific event.

Signature:

addEventListener<K extends keyof E>(eventName: K, listener: (data: E[K]) => void): void;

Parameters

Parameter	Type	Description
eventName	K	The name of the event
listener	(data: E[K]) => void	A listener function that takes as parameter the payload of the event

Returns:

void

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