Adds a type definition for the variables added to the global scope.
Personally i'd probably stick them in an object off the route and drop the G_prefix but didn't want to make any major changes with no reason.
Reviewed-on: https://dev.sp-tarkov.com/SPT/Server/pulls/398
Co-authored-by: Alex McAuliffe <alex@romanx.co.uk>
Co-committed-by: Alex McAuliffe <alex@romanx.co.uk>
(cherry picked from commit 18d39224a9c3beb284fde65da6c20d416e9b5b50)
9e9baf49b3