Module not found: Can't resolve 'material-ui-icons/Menu' Martial Next #10571

npm install @material-ui/core
npm install @material-ui/icons

Module not found: Can't resolve 'material-ui-icons/Menu' Martial Next #10571

CSS grid:

A Complete Guide to Grid

Code Snipite:

 {
                 sidebarButtonItems.map( item => (
                    <SidebarButtonItems> {item.icon} {item.text}</SidebarButtonItems> 

                 ))

Expected to return a value in arrow; function array-callback-return. Why?
JavaScript Arrow Function

Resource

Youtube Video:

Building the ULTIMATE Gmail Clone with ReactJS Styled Components Part 1 of 3 | For Beginners
Building the ULTIMATE Gmail Clone with ReactJS Styled Components Part 2 of 3 | For Beginners
Source Code