code: func (pc ProviderConfig) StringCompact() string {
  	if pc.Alias != "" {
  		return fmt.Sprintf("%s.%s", pc.Type, pc.Alias)
  	}
  	return pc.Type
  }
docs: // StringCompact is an alternative to String that returns the form that can
  // be parsed by ParseProviderConfigCompact, without the "provider." prefix.