1 files changed, 0 insertions, 29 deletions
diff --git a/pkg/state/state_manager.go b/pkg/state/state_manager.go
deleted file mode 100644
index 9533479..0000000
--- a/pkg/state/state_manager.go
+++ /dev/null
@@ -1,29 +0,0 @@
-package state
-
-import (
-	"context"
-
-	"git.sigsum.org/sigsum-go/pkg/types"
-)
-
-// StateManager coordinates access to a log's tree heads and (co)signatures.
-type StateManager interface {
-	// ToCosignTreeHead returns the log's to-cosign tree head
-	ToCosignTreeHead(context.Context) (*types.SignedTreeHead, error)
-
-	// CosignedTreeHead returns the log's cosigned tree head
-	CosignedTreeHead(context.Context) (*types.CosignedTreeHead, error)
-
-	// AddCosignature verifies that a cosignature is valid for the to-cosign
-	// tree head before adding it
-	AddCosignature(context.Context, *types.PublicKey, *types.Signature) error
-
-	// Run peridically rotates the log's to-cosign and cosigned tree heads
-	Run(context.Context)
-}
-
-// event is a verified cosignature request
-type event struct {
-	keyHash     *types.Hash
-	cosignature *types.Signature
-}