How to install a file from git?

Question

git

There is a DefaultInterface.php (there is no namespace in it, only one method), which is available at this address, for example: https://gist.github.com/d14randomstring14.git
was it available from the vendor folder?

Answer 1

Composer classmap
+ inherit the interface by giving it a namespace, a fairly basic operation for php
Total:

• make a turnip with a class and composer.json and connect it either via Loading a package from a VCS repository or packagist/satis to start a package
  
• inside the turnip, register your class in this composer.json in the global namespace via classmap
  
• in the same turnip, wrap this class with a new interface (or don't do it)
  

Or even cut right in your project