tlog

type Client interface {
	// Close closes the client connection.
	Close()

	// TreeNew creates a new tree.
	TreeNew() (*trillian.Tree, *trillian.SignedLogRoot, error)

	// TreeFreeze sets the status of a tree to frozen and returns the
	// updated tree.
	TreeFreeze(treeID int64) (*trillian.Tree, error)

	// Tree returns a tree.
	Tree(treeID int64) (*trillian.Tree, error)

	// TreesAll returns all trees in the trillian instance.
	TreesAll() ([]*trillian.Tree, error)

	// LeavesAppend appends leaves onto a tree.
	LeavesAppend(treeID int64, leaves []*trillian.LogLeaf) ([]QueuedLeafProof,
		*types.LogRootV1, error)

	// LeavesAll returns all leaves of a tree.
	LeavesAll(treeID int64) ([]*trillian.LogLeaf, error)

	// SignedLogRoot returns the signed log root for a tree.
	SignedLogRoot(tree *trillian.Tree) (*trillian.SignedLogRoot,
		*types.LogRootV1, error)

	// InclusionProof returns a proof for the inclusion of a merkle
	// leaf hash in a log root.
	InclusionProof(treeID int64, merkleLeafHashe []byte,
		lrv1 *types.LogRootV1) (*trillian.Proof, error)
}

type QueuedLeafProof struct {
	QueuedLeaf *trillian.QueuedLogLeaf
	Proof      *trillian.Proof
}