The second template misses strict and warnings, and its way of using Exporter is clunky. I'd use something like the following instead:

use Exporter qw{ import };
our @EXPORT_OK = qw( blah ... );
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Also note that the module doesn't need Exporter if it's object oriented.

($q=q:Sq=~/;[c](.)(.)/;chr(-||-|5+lengthSq)`"S|oS2"`map{chr |+ord
}map{substrSq`S_+|`|}3E|-|`7**2-3:)=~y+S|`+$1,++print+eval$q,q,a,
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