diff --git a/src/types/Model.ts b/src/types/Model.ts
index 633084d..6e12ef2 100644
--- a/src/types/Model.ts
+++ b/src/types/Model.ts
@@ -69,12 +69,12 @@ export enum ImageType {
 	PIXELATED = "ir-pixelated"
 }
 
-export type KeyValue<T> = {
-	key: string;
-	value: T;
+export type KeyValue<V, K = string> = {
+	key: K;
+	value: V;
 }
 
-export type LabelValue<T> = {
-	label: string;
-	value: T;
+export type LabelValue<L, V = string> = {
+	label: L;
+	value: V;
 }