/**
 * @generated SignedSource<<92108a17b1f3eee4b7e3dd7d484aa17a>>
 *
 * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 * !! This file is a check-in of a static_upstream project!      !!
 * !!                                                            !!
 * !! You should not modify this file directly. Instead:         !!
 * !! 1) Use `fjs use-upstream` to temporarily replace this with !!
 * !!    the latest version from upstream.                       !!
 * !! 2) Make your changes, test them, etc.                      !!
 * !! 3) Use `fjs push-upstream` to copy your changes back to    !!
 * !!    static_upstream.                                        !!
 * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 *
 * @providesModule EventSubscription
 * @typechecks
 */
'use strict';

/**
 * EventSubscription represents a subscription to a particular event. It can
 * remove its own subscription.
 */
class EventSubscription {

  /**
   * @param {EventSubscriptionVendor} subscriber the subscriber that controls
   *   this subscription.
   */
  constructor(subscriber: EventSubscriptionVendor) {
    this.subscriber = subscriber;
  }

  /**
   * Removes this subscription from the subscriber that controls it.
   */
  remove() {
    this.subscriber.removeSubscription(this);
  }
}

module.exports = EventSubscription;