=head1 NAMEXML::DOM::DOMImplementation - Information about XML::DOM implementation=head1 DESCRIPTIONThe DOMImplementation interface provides a number of methods forperforming operations that are independent of any particular instanceof the document object model.The DOM Level 1 does not specify a way of creating a document instance,and hence document creation is an operation specific to animplementation. Future Levels of the DOM specification are expected toprovide methods for creating documents directly.=head2 METHODS=over 4=item hasFeature (feature, version)Returns 1 if and only if feature equals "XML" and version equals "1.0".=back