namespace Microsoft.ML.StaticPipe
{
    public sealed class Transformer<TInShape, TOutShape, TTransformer> : SchemaBearing<TOutShape>
        where TTransformer, class, ITransformer
    {
        public Transformer<TInShape, TNewOutShape, TransformerChain<TNewTransformer>> Append<TNewOutShape, TNewTransformer>(Transformer<TOutShape, TNewOutShape, TNewTransformer> transformer)
            where TNewTransformer, class, ITransformer;
    }
}