Support for golang interface type

[haroongelato]

Hi,
I have a spec smth like this:

groupedRow:
      type: object
      properties:
        group:
          type: integer
        description:
          type: interface //I want to make this field interface type
        showSubtotal:
          type: boolean

I require interface type in my generated code.
I am new to Open API spec code generation, any help would be appreciated :)