MINI

C:/xampp/perl/vendor/lib/auto/share/dist/File-ShareDir/

files >> C:/xampp/perl/vendor/lib/auto/share/dist/File-ShareDir/sample.txt

 This is a sample shared file.

You should be able to locate it using the following

  use File::ShareDir ();
  
  module_file('File::ShareDir', 'sample.txt');