Merge branch 'main' of gitlab-ssh.univ-lille.fr:javascript/intro-react

src/components/app.component.jsx

-
 import { useState, useEffect } from 'react';
 
 import '../assets/style/app.css';

src/components/person.component.jsx

-import { useState, useEffect, useRef } from 'react';
+import { useEffect, useRef } from 'react';
 
 import '../assets/style/person.css';
 

src/components/personListingController.component.jsx

@@ -8,13 +8,13 @@ import PersonListingControls from './personListingControls.component.jsx';
 const INITIAL_DELAY= 1000;
 
 const PersonListingController = ( props ) => {
-    const { persons, incrementAge } = props;
 
     const [ closed, setClosed ] = useState(false);
     const [ started, setStarted ] = useState(false);
     const [ delay, setDelay ] = useState(INITIAL_DELAY);
 
     const startStop = () => setStarted( previousStarted => ! previousStarted);
+
     const closeComponent = () =>  {
             setClosed(previousClosed => ! previousClosed);
             setStarted(false);