Add Moose package

CPAN/Moose/Exception/InvalidValueForIs.pm

@@ -0,0 +1,14 @@
+package Moose::Exception::InvalidValueForIs;
+our $VERSION = '2.2207';
+
+use Moose;
+extends 'Moose::Exception';
+with 'Moose::Exception::Role::InvalidAttributeOptions';
+
+sub _build_message {
+    my $self = shift;
+    "I do not understand this option (is => ".$self->params->{is}.") on attribute (".$self->attribute_name.")";
+}
+
+__PACKAGE__->meta->make_immutable;
+1;