=begin pod

=TITLE class X::Syntax::Variable::Twigil

    class X::Syntax::Variable::Twigil does X::Syntax { }

Syntax error thrown when a variable with a twigil is used in an incompatible
declaration.

For example

    my $!foo

dies with

    ===SORRY!===
    Cannot use ! twigil on my variable

=head1 Methods

=head2 twigil

    method twigil() returns Str:D

Returns the twigil that was illegally used

=head2 scope

    method scope() returns Str:D

Returns the scope that did not harmonize with the twigil.

=end pod
