How to download and setup core
Open terminal and run command
git clone https://github.com/typings/core.git
git clone is used to create a copy or clone of core repositories.
You pass git clone a repository URL. it supports a few different network protocols and corresponding URL formats.
Also you may download zip file with core https://github.com/typings/core/archive/master.zip
Or simply clone core with SSH
[email protected]:typings/core.git