Dpkg::Gettext: Move exporter code close to the top

scripts/Dpkg/Gettext.pm

@@ -27,6 +27,9 @@ use strict;
 use warnings;
 
 our $VERSION = '1.00';
+our @EXPORT = qw(_g P_ textdomain ngettext);
+
+use Exporter qw(import);
 
 =encoding utf8
 
@@ -92,9 +95,6 @@ BEGIN {
     }
 }
 
-use Exporter qw(import);
-our @EXPORT=qw(_g P_ textdomain ngettext);
-
 =head1 CHANGES
 
 =head2 Version 1.00