1 files changed, 6 insertions, 6 deletions
diff --git a/internal/handler/contract.go b/internal/handler/contract.go
index 8887be8..38280cf 100644
--- a/internal/handler/contract.go
+++ b/internal/handler/contract.go
@@ -1,13 +1,13 @@
 package handler
 
 import (
-	"net/http"
+	"context"
 
-	"github.com/go-chi/chi/v5"
+	"go.neonxp.dev/djson/internal/command"
+	"go.neonxp.dev/json"
 )
 
-type Handler interface {
-	HandleCRUD(r chi.Router)
-	HandleEvents(r chi.Router)
-	Hearthbeat(w http.ResponseWriter, r *http.Request)
+type Core interface {
+	Apply(ctx context.Context, mutation *command.Mutation) error
+	Query(ctx context.Context, query []string) (json.Node, error)
 }