abstract fun withoutOptions(): FeatureExtractorBuilder.FinalStep<T, R> (source)
States explicitly that no optional FeatureOptions are defined, which means, build will create
a new Expect based on the previously defined mandatory options but without any optional options or
in other words, the default values are used for the optional options.
Use withOptions if you want to define optional FeatureOptions such as, override the description, define an own representation etc.