def METHOD_NAME(app):
    app.add_node(replaces)
    app.add_directive("widget-example", WidgetExampleDirective)
    app.add_directive("elements-information", ElementsInformationDirective)
    app.add_directive("parameter-information", ParameterInformationDirective)
    app.add_directive("replaces", ReplacesDirective)
    app.add_directive("api-doc", ApiDocDirective)
    app.add_directive("backend-transform", BackendTransformDirective)
    app.connect('doctree-resolved', process_references)
    app.connect('build-finished', on_finish)
    app.connect('source-read', source_read)
    return {'version': '0.1'}