(function (global, factory) {
  typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('tslib'), require('apollo-link'), require('subscriptions-transport-ws')) :
  typeof define === 'function' && define.amd ? define(['exports', 'tslib', 'apollo-link', 'subscriptions-transport-ws'], factory) :
  (global = global || self, factory((global.apolloLink = global.apolloLink || {}, global.apolloLink.ws = {}), global.tslib, global.apolloLink.core, global['subscriptions-transport-ws']));
}(this, (function (exports, tslib_1, apolloLink, subscriptionsTransportWs) { 'use strict';

  var WebSocketLink = (function (_super) {
      tslib_1.__extends(WebSocketLink, _super);
      function WebSocketLink(paramsOrClient) {
          var _this = _super.call(this) || this;
          if (paramsOrClient instanceof subscriptionsTransportWs.SubscriptionClient) {
              _this.subscriptionClient = paramsOrClient;
          }
          else {
              _this.subscriptionClient = new subscriptionsTransportWs.SubscriptionClient(paramsOrClient.uri, paramsOrClient.options, paramsOrClient.webSocketImpl);
          }
          return _this;
      }
      WebSocketLink.prototype.request = function (operation) {
          return this.subscriptionClient.request(operation);
      };
      return WebSocketLink;
  }(apolloLink.ApolloLink));

  exports.WebSocketLink = WebSocketLink;

  Object.defineProperty(exports, '__esModule', { value: true });

})));
//# sourceMappingURL=bundle.umd.js.map