C<use Function::Parameters qw(:strict)> is equivalent to
C<< use Function::Parameters { fun => 'function_strict', method => 'method_strict' } >>.
+=head2 Introspection
+
+You can ask a function at runtime what parameters it has. This functionality is
+available through the function C<Function::Parameters::info> (which is not
+exported, so you have to call it by its full name). It takes a reference to a
+function, and returns either C<undef> (if it knows nothing about the function)
+or a L<Function::Parameters::Info> object describing the parameter list.
+
+See L<Function::Parameters::Info> for examples.
+
=head2 Wrapping C<Function::Parameters>
If you want to write a wrapper around C<Function::Parameters>, you only have to
# ... turns into ...
sub bar :method { my $self = shift; my ($x, $y, @z) = @_; sub bar; ... }
+=head1 SEE ALSO
+
+L<Function::Parameters::Info>
+
=head1 AUTHOR
Lukas Mai, C<< <l.mai at web.de> >>