service

type Ref struct {
	Server     string
	Owner      string
	Repository string
	Ref        string
}

type RefMetadata struct {
	Name  string
	Value string
}

type RefMetadataService struct {
	Metadata []RefMetadata
}

type RefResolver interface {
	ResolveRef(ctx context.Context, ref Ref) (ResolvedRef, error)
}

type ResolvedRef interface {
	ResourceResolver

	GetMetadata() []RefMetadata
}

type ResolvedResource interface {
	GetName() string
	GetSize() int64
	// GetLocation(ctx context.Context) (string, error)
	Open(ctx context.Context) (io.ReadCloser, error)
}

type Resource string

type ResourceResolver interface {
	ResolveResource(ctx context.Context, resourceType ResourceType, resource Resource) ([]ResolvedResource, error)
}

type ResourceType string