marshaller

type ExtensionCoreMap interface {
	Get(string) (Node[extensions.Extension], bool)
	Set(string, Node[extensions.Extension])
	Delete(string)
	All() iter.Seq2[string, Node[extensions.Extension]]
	Init()
}

type ExtensionMap interface {
	Set(string, extensions.Extension)
	Init()
}

type ExtensionSourceIterator interface {
	All() iter.Seq2[string, extensions.Extension]
}

type ModelFromCore interface {
	FromCore(c any) error
}

type Node[V any] struct {
	Key       string
	KeyNode   *yaml.Node
	Value     V
	ValueNode *yaml.Node
	Present   bool
}

type NodeAccessor interface {
	GetValue() any
	GetValueType() reflect.Type
}

type NodeMutator interface {
	Unmarshal(ctx context.Context, keyNode, valueNode *yaml.Node) error
	SetPresent(present bool)
	SyncValue(ctx context.Context, key string, value any) (*yaml.Node, *yaml.Node, error)
}

type SequencedMap interface {
	Init()
	SetUntyped(key, value any) error
	AllUntyped() iter.Seq2[any, any]
	GetValueType() reflect.Type
}

type Syncer interface {
	SyncChanges(ctx context.Context, model any, valueNode *yaml.Node) (*yaml.Node, error)
}

type SyncerWithSyncFunc interface {
	SyncChangesWithSyncFunc(ctx context.Context, model any, valueNode *yaml.Node, syncFunc func(context.Context, any, any, *yaml.Node) (*yaml.Node, error)) (*yaml.Node, error)
}

type Unmarshallable interface {
	Unmarshal(ctx context.Context, value *yaml.Node) error
}