treat swagger's {}  definition as any data type

What's the proper way to define a field in a swagger definition json file, so that it will generate an `any` data type in `dts-gen`?
Right now when I use a Java->Swagger tool (we use springfox), any API that uses Object, is mapped by dts-gen to `{}` but we want it to be `any`.
Is there a way to configure this, or is there a swagger field type that is mapped to `any`?