use Module::Loaded;
sub _check_for_conflicts {
    my @conflicts
        = qw(AppConfig Getopt::Args Getopt::Long Getopt::Simple Getopt::Std);

    my @loaded;
    for (@conflicts) {
        push @loaded, $_ if defined is_loaded($_);
    }

    if ( scalar @loaded > 0 ) {
        print STDERR <<EOF;

WARNING:
A module that accesses '\@ARGV' has been loaded before Log::Reproducible.
To avoid potential conflicts, we recommended changing your script such
that Log::Reproducible is imported before the following module(s):

EOF
        print STDERR "    $_\n" for sort @loaded;
        print STDERR "\n";
    }
}