code: func NewFiles(from []*any.Any) Files {
  	files := map[string][]byte{}
  	for _, f := range from {
  		files[f.TypeUrl] = f.Value
  	}
  	return files
  }
docs: // NewFiles creates a new Files from chart files.
  // Given an []*any.Any (the format for files in a chart.Chart), extract a map of files.