Fix kvstore wire (#111827)

pkg/storage/unified/sql/backend.go

@@ -20,6 +20,7 @@ import (
 	apierrors "k8s.io/apimachinery/pkg/api/errors"
 	"k8s.io/apimachinery/pkg/runtime/schema"
 
+	"github.com/grafana/grafana/pkg/setting"
 	"github.com/grafana/grafana/pkg/util/sqlite"
 
 	"github.com/grafana/grafana-app-sdk/logging"
@@ -37,6 +38,14 @@ const defaultPollingInterval = 100 * time.Millisecond
 const defaultWatchBufferSize = 100 // number of events to buffer in the watch stream
 const defaultPrunerHistoryLimit = 20
 
+func ProvideStorageBackend(
+	cfg *setting.Cfg,
+) (resource.StorageBackend, error) {
+	// TODO: make this the central place to provide SQL backend
+	// Currently it is skipped as we need to handle the cases of Diagnostics and Lifecycle
+	return nil, nil
+}
+
 type Backend interface {
 	resource.StorageBackend
 	resourcepb.DiagnosticsServer