JSON is a Response handler that quickly adapts to interfaces with Content-Type: application/json.

JSONBody is a shortcut type used for quickly constructing an io.Reader.

MultipartBody is a shortcut type used for quickly constructing an io.Reader.

FutureResponse represents Response interface which would be used in next major version of defc, who may cause breaking changes.

FutureResponseError represents Response error interface which would be used in next major version of defc, who may cause breaking changes.