如何与RxSwift一起使用？

import RxSwift

class myModel：HandyJSON {
let name: Variable
let gender: Variable

required init() {}

}
}

我想这样使用，然后绑定UI上的组件到model上，现在报错

Start by reproducing the Swift snippet with RxSwift and record the exact compiler error, since the report does not include it. Then inspect HandyJSON's model initialization and property-mapping entry points. Done means the reported model can be used with RxSwift for UI binding, or the compatibility limitation is documented.

Written by the indexing model from the issue text.