var o = {
  foo: regeneratorRuntime.mark(function _callee() {
    return regeneratorRuntime.wrap(function _callee$(_context) {
      while (1) switch (_context.prev = _context.next) {
        case 0:
          return _context.abrupt("return", "foo");

        case 1:
        case "end":
          return _context.stop();
      }
    }, _callee, this);
  })
};