text: // ag-grid-enterprise v21.2.2
  "use strict";
  Object.defineProperty(exports, "__esModule", { value: true });
  var rect_1 = require("./shape/rect");
  test('isNode', function () {
      var rect = new rect_1.Rect();
      expect(rect_1.Rect.isNode(rect)).toBe(true);
      expect(rect_1.Rect.isNode({})).toBe(false);
      expect(rect_1.Rect.isNode(5)).toBe(false);
      expect(rect_1.Rect.isNode(null)).toBe(false);
      expect(rect_1.Rect.isNode(undefined)).toBe(false);
  });
  