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package SPVM::Callback::MapExpand;
1;
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=head1 Name
SPVM::Callback::MapExpand - A Callback for The map_expand Method
=head1 Description
The Callback::MapExpand interface in L<SPVM> has interface methods for L<Fn#map_expand|SPVM::Fn/"map_expand">.
=head1 Usage
  interface Callback::MapExpand;
=head1 Interface Methods
C<required method : object[] ($element : object);>
Returns elements after operating the element $element.
=head1 Copyright & License
Copyright (c) 2024 Yuki Kimoto
MIT License