How to create symlink for storage public folder for Lumen
This is for windows,
First of all run cmd with administrator if you are on another user not in admin and then go to your project's public path e.g. project/path/public.
Then run below command,
mklink /D "storage\" "E:absolute/static/path~/storage/app/public/"
For e.g.,
mklink /D "storage\" "E:/User Name/Work/My Projects/storage/app/public/"
Hopefully it will help for Lumen windows users.