EventEmitter | /deps.ts | denyard@0.1.0

Lanyard API, Websocket wrapper for Deno

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method EventEmitter.prototype.once

import { EventEmitter } from "https://deno.land/x/denyard@0.1.0/deps.ts";

once<K extends keyof E>(eventName: K, listener: (...args: E[K]) => void): this

Adds a one-time listener function for the event named eventName. The next time eventName is emitted, listener is called and then removed.

Type Parameters

K extends keyof E

eventName: K

listener: (...args: E[K]) => void

this