function getSeparators() {
						return {
							element: prefs.get('bem.elementSeparator'),
							modifier: prefs.get('bem.modifierSeparator')
						};
					}
Filter for aiding of writing elements with complex class names as described
in Yandex's BEM (Block, Element, Modifier) methodology. This filter will
automatically inherit block and element names from parent elements and insert
them into child element classes