OpenAPI 3 empty object responses generate invalid Go clients

[displague]

Empty object responses are causing gnostic to produce invalid go stanzas:

Given a schema response such as:

       responses:
         '200':
           description: Any endpoint that yields "{}"
           content:
             application/json:
                schema:
                 type: object

gnostic produces a client method whose result is:

result := &interface{}{}

I've also tried adding the implicit: properties: {}, but the generated client includes the same bug (expected ';', found '{').

More details can be found here, https://gist.github.com/displague/31700ba03009d1a183297949c54e7471 including the schema being used and the full client output.