diff --git a/front/src/components/chaos/MonInput.tsx b/front/src/components/chaos/MonInput.tsx
index 1a9bed6..ae96388 100644
--- a/front/src/components/chaos/MonInput.tsx
+++ b/front/src/components/chaos/MonInput.tsx
@@ -1,6 +1,12 @@
 //import { useState } from "react";
 
-export default function MonInput({text, new_focus, police}) {
+interface MonInputProps {
+    text: string;
+    new_focus: () => void;
+    police: string;
+}
+
+export default function MonInput({text, new_focus, police}: MonInputProps) {
 
     return (
         <div>
diff --git a/front/src/components/chaos/monButton.tsx b/front/src/components/chaos/monButton.tsx
index 136b780..e06033f 100644
--- a/front/src/components/chaos/monButton.tsx
+++ b/front/src/components/chaos/monButton.tsx
@@ -1,8 +1,15 @@
 
+interface MonButtonProps {
+    letter: string;
+    changetext: (arg0: string) => void;
+    sizeFrontw: number;
+    sizeFronth: number;
+    rdmFront: () => void;
+    color: string;
+}
+
 
-
-
-export default function MonButton({letter,changetext,sizeFrontw,sizeFronth,rdmFront,color}) {
+export default function MonButton({letter,changetext,sizeFrontw,sizeFronth,rdmFront,color}: MonButtonProps) {
 
     
 
diff --git a/front/src/pages/ChaosPage.tsx b/front/src/pages/ChaosPage.tsx
index e04b7a7..9efc84b 100644
--- a/front/src/pages/ChaosPage.tsx
+++ b/front/src/pages/ChaosPage.tsx
@@ -16,7 +16,7 @@ export default function ChaosPage(){
     setSizeFrontw(Math.floor(Math.random() * (1000)));
     setColor(`#${Math.floor(Math.random() * 16777215).toString(16)}`)}
 
-    function shuffleArray(arr) {
+    function shuffleArray(arr: string[]) {
         for (let i = arr.length - 1; i > 0; i--) {
           const j = Math.floor(Math.random() * (i + 1));  // Choisir un index aléatoire
           [arr[i], arr[j]] = [arr[j], arr[i]];  // Échanger les éléments
@@ -39,7 +39,7 @@ export default function ChaosPage(){
         setEntry2(entry2+ent);
     }
     
-    function changeFocus(E) {
+    function changeFocus(E: (ent:string)=>void) {
         setArray_letter(shuffleArray(array_letter));
         setFocus(()=>E);
     }