text: "use strict";
  
  Object.defineProperty(exports, "__esModule", {
    value: true
  });
  exports.SelectorsOwner = exports.Selectors = void 0;
  
  var _clientHelper = require("./clientHelper");
  
  var _channelOwner = require("./channelOwner");
  
  /**
   * Copyright (c) Microsoft Corporation.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   * http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  class Selectors {
    constructor() {
      this._channels = new Set();
      this._registrations = [];
    }
  
    async register(name, script, options = {}) {
      const source = await (0, _clientHelper.evaluationScript)(script, undefined, false);
      const params = { ...options,
        name,
        source
      };
  
      for (const channel of this._channels) await channel._channel.register(params);
  
      this._registrations.push(params);
    }
  
    _addChannel(channel) {
      this._channels.add(channel);
  
      for (const params of this._registrations) {
        // This should not fail except for connection closure, but just in case we catch.
        channel._channel.register(params).catch(e => {});
      }
    }
  
    _removeChannel(channel) {
      this._channels.delete(channel);
    }
  
  }
  
  exports.Selectors = Selectors;
  
  class SelectorsOwner extends _channelOwner.ChannelOwner {
    static from(browser) {
      return browser._object;
    }
  
  }
  
  exports.SelectorsOwner = SelectorsOwner;