text: /**
   * DevExtreme (viz/sankey/constants.js)
   * Version: 18.2.3
   * Build date: Wed Nov 07 2018
   *
   * Copyright (c) 2012 - 2018 Developer Express Inc. ALL RIGHTS RESERVED
   * Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
   */
  "use strict";
  Object.defineProperty(exports, "__esModule", {
      value: true
  });
  var COLOR_MODE_GRADIENT = exports.COLOR_MODE_GRADIENT = "gradient";
  var COLOR_MODE_SOURCE = exports.COLOR_MODE_SOURCE = "source";
  var COLOR_MODE_TARGET = exports.COLOR_MODE_TARGET = "target";
  var COLOR_MODE_NONE = exports.COLOR_MODE_NONE = "none";
  