def METHOD_NAME(app):
    app.add_node(
        multifigure_content,
        html=(visit_multifigure_content_html, depart_multifigure_content_html))
    app.add_node(
        multifigure_item,
        html=(visit_multifigure_item_html, depart_multifigure_item_html))
    app.add_directive('multifigure', MultiFigure)
    return {'parallel_read_safe': True}