text: import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
  var A;
  (function(A) {
      var Point = function Point(x, y) {
          "use strict";
          _class_call_check(this, Point);
          this.x = x;
          this.y = y;
      };
      var UnitSquare = A.UnitSquare = null;
  })(A || (A = {}));
  