resource

type FullName struct {
	Namespace Namespace
	Name      LocalName
}

type Instance struct {
	Metadata Metadata
	Message  config.Spec
	Origin   Origin
}

type LocalName string

type Metadata struct {
	Schema      resource.Schema
	FullName    FullName
	CreateTime  time.Time
	Version     Version
	Generation  int64
	Labels      map[string]string
	Annotations map[string]string
}

type Namespace string

type Origin interface {
	FriendlyName() string
	Namespace() Namespace
	Reference() Reference

	// FieldMap returns the flat map containing paths of the fields in the resource as keys,
	// and their corresponding line numbers as values
	FieldMap() map[string]int
	Comparator() string

	// ClusterName returns the cluster name where the resource is located
	ClusterName() cluster.ID
}

type Reference interface {
	String() string
}

type Version string