fix types

mui · Dec 20, 2020 · f003aef · f003aef
1 parent f63dddf
commit f003aef
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/docs/src/pages/components/transitions/TransitionGroupExample.tsx b/docs/src/pages/components/transitions/TransitionGroupExample.tsx
@@ -18,7 +18,12 @@ const FRUITS = [
   '🍉 Watermelon',
 ];
 
-function renderItem({ item, handleRemoveFruit }) {
+interface RenderItemOptions {
+  item: string;
+  handleRemoveFruit: (item: string) => void;
+}
+
+function renderItem({ item, handleRemoveFruit }: RenderItemOptions) {
   return (
     <ListItem>
       <ListItemText primary={item} />