certifiers

type ProviderFactoryFunc func(options *ProviderFactoryOptions) (certifier.ACMEChallenger, error)

type ProviderFactoryOptions struct {
	ProviderAccessConfig   map[string]any
	ProviderExtendedConfig map[string]any
	DnsPropagationTimeout  int
	DnsTTL                 int
}

type Registry[T comparable] interface {
	Register(T, ProviderFactoryFunc) error
	RegisterAlias(T, T) error
	MustRegister(T, ProviderFactoryFunc)
	MustRegisterAlias(T, T)
	Get(T) (ProviderFactoryFunc, error)
}