text: /* */ 
  "format cjs";
  var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
      var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
      if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
      else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
      return c > 3 && r && Object.defineProperty(target, key, r), r;
  };
  var __metadata = (this && this.__metadata) || function (k, v) {
      if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
  };
  var __param = (this && this.__param) || function (paramIndex, decorator) {
      return function (target, key) { decorator(target, key, paramIndex); }
  };
  import { CONST_EXPR } from 'angular2/src/facade/lang';
  import { BaseException } from 'angular2/src/facade/exceptions';
  import { Injectable, Inject, OpaqueToken } from 'angular2/src/core/di';
  import { NgZone } from 'angular2/src/core/zone/ng_zone';
  import { ListWrapper } from 'angular2/src/facade/collection';
  export const EVENT_MANAGER_PLUGINS = CONST_EXPR(new OpaqueToken("EventManagerPlugins"));
  export let EventManager = class {
      constructor(plugins, _zone) {
          this._zone = _zone;
          plugins.forEach(p => p.manager = this);
          this._plugins = ListWrapper.reversed(plugins);
      }
      addEventListener(element, eventName, handler) {
          var plugin = this._findPluginFor(eventName);
          return plugin.addEventListener(element, eventName, handler);
      }
      addGlobalEventListener(target, eventName, handler) {
          var plugin = this._findPluginFor(eventName);
          return plugin.addGlobalEventListener(target, eventName, handler);
      }
      getZone() { return this._zone; }
      /** @internal */
      _findPluginFor(eventName) {
          var plugins = this._plugins;
          for (var i = 0; i < plugins.length; i++) {
              var plugin = plugins[i];
              if (plugin.supports(eventName)) {
                  return plugin;
              }
          }
          throw new BaseException(`No event manager plugin found for event ${eventName}`);
      }
  };
  EventManager = __decorate([
      Injectable(),
      __param(0, Inject(EVENT_MANAGER_PLUGINS)), 
      __metadata('design:paramtypes', [Array, NgZone])
  ], EventManager);
  export class EventManagerPlugin {
      // That is equivalent to having supporting $event.target
      supports(eventName) { return false; }
      addEventListener(element, eventName, handler) {
          throw "not implemented";
      }
      addGlobalEventListener(element, eventName, handler) {
          throw "not implemented";
      }
  }
  