LF will be replaced by CRLF in 02-JavaScriptAvanzado-II/package-lock.json. The file will have its original line endings in your working directory code example

Example 1: lf will be replaced by crlf

Linux and MacOS: use characters as in file
$ git config --global core.autocrlf input

Windows: deactivate the automatic conversion to CRLF
$ git config --global core.autocrlf false

Example 2: LF would be replaced by CRLF in package-lock.json

git config --global core.safecrlf false