pervasive type constraints

[scpubgit/DX.git] / lib / DX / PropositionSequence.pm

diff --git a/lib/DX/PropositionSequence.pm b/lib/DX/PropositionSequence.pm
index 1756e15..3bf3341 100644 (file)
--- a/lib/DX/PropositionSequence.pm
+++ b/lib/DX/PropositionSequence.pm
@@ -1,6 +1,5 @@
 package DX::PropositionSequence;
 
-use Types::Standard qw(HashRef);
 use DX::Class;
 
 has members => (is => 'ro', isa => PropositionList, required => 1);