Merge pull request #7413 from takayukioda/patch-1

docs: remove deprecated props and unused imports

docs/Theming.md

@@ -830,16 +830,12 @@ const App = () => (
 ```jsx
 // in src/Menu.js
 import * as React from 'react';
-import { createElement } from 'react';
 import { useSelector } from 'react-redux';
-import { useMediaQuery } from '@material-ui/core';
 import { DashboardMenuItem, Menu, MenuItemLink, getResources } from 'react-admin';
 import DefaultIcon from '@material-ui/icons/ViewList';
-import LabelIcon from '@material-ui/icons/Label';
 
 export const Menu = (props) => {
     const resources = useSelector(getResources);
-    const open = useSelector(state => state.admin.ui.sidebarOpen);
     return (
         <Menu {...props}>
             <DashboardMenuItem />
@@ -854,8 +850,6 @@ export const Menu = (props) => {
                     leftIcon={
                         resource.icon ? <resource.icon /> : <DefaultIcon />
                     }
-                    onClick={props.onMenuClick}
-                    sidebarIsOpen={open}
                 />
             ))}
             {/* add your custom menus here */}