diff --git a/example/main.go b/example/main.go
index 1dc3df1..03cf272 100644
--- a/example/main.go
+++ b/example/main.go
@@ -27,5 +27,5 @@ func anotherHelloWorld(c *ron.Context) {
 }
 
 func helloWorldJSON(c *ron.Context) {
-	c.JSON(200, map[string]string{"message": "hello world"})
+	c.JSON(200, ron.D{"message": "hello world"})
 }
diff --git a/ron.go b/ron.go
index a779631..a5281af 100644
--- a/ron.go
+++ b/ron.go
@@ -3,9 +3,12 @@ package ron
 import (
 	"context"
 	"encoding/json"
+	"log/slog"
 	"net/http"
 )
 
+type D map[string]interface{}
+
 type Context struct {
 	C context.Context
 	W http.ResponseWriter