var _method = /*#__PURE__*/new WeakSet(); class A { self() { this.counter++; return this; } constructor() { babelHelpers.classPrivateMethodInitSpec(this, _method); babelHelpers.defineProperty(this, "counter", 0); this.self(), 2, babelHelpers.readOnlyError("#method"); [babelHelpers.classPrivateFieldDestructureSet(this, _method).value] = [2]; } } function _method2() {}