node_modules/depd/lib/compat/event-listener-count.js


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/*!
 * depd
 * Copyright(c) 2015 Douglas Christopher Wilson
 * MIT Licensed
 */

'use strict'

/**
 * Module exports.
 * @public
 */

module.exports = eventListenerCount

/**
 * Get the count of listeners on an event emitter of a specific type.
 */

function eventListenerCount (emitter, type) {
  return emitter.listeners(type).length
}