text: /**
   * DevExtreme (integration/knockout/variable_wrapper_utils.js)
   * Version: 19.1.5
   * Build date: Tue Jul 30 2019
   *
   * Copyright (c) 2012 - 2019 Developer Express Inc. ALL RIGHTS RESERVED
   * Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
   */
  "use strict";
  var ko = require("knockout"),
      variableWrapper = require("../../core/utils/variable_wrapper");
  variableWrapper.inject({
      isWrapped: ko.isObservable,
      isWritableWrapped: ko.isWritableObservable,
      wrap: ko.observable,
      unwrap: function(value) {
          if (ko.isObservable(value)) {
              return ko.utils.unwrapObservable(value)
          }
          return this.callBase(value)
      },
      assign: function(variable, value) {
          if (ko.isObservable(variable)) {
              variable(value)
          } else {
              this.callBase(variable, value)
          }
      }
  });
  