ESLint missing

[virtual]

After setup it gave me an error about ESLint. Can we add eslint to the package.json or add to the instructions to install it globally? (Or should I just ignore this warning?)

To use ESLint please install eslint by running npm 
install eslint in the workspace folder laravel-meetup
or globally using 'npm install -g eslint'. You need to 
reopen the workspace after installing eslint.