fnSyncStyleClass = function(sStyleClass, vSource, vDestination) {

		if (!sStyleClass) {
			return vDestination;
		}


		if (BaseObject.isObjectA(vSource, 'sap.ui.core.Control')) {
			vSource = vSource.$();
		} else if (typeof vSource === "string") {
			vSource = jQuery(document.getElementById(vSource));
		} else if (!(vSource instanceof jQuery)) {
			assert(false, 'sap/ui/core/syncStyleClass(): vSource must be a jQuery object or a Control or a string');
			return vDestination;
		}

		var bClassFound = !!vSource.closest("." + sStyleClass).length;

		if (vDestination instanceof jQuery) {
			vDestination.toggleClass(sStyleClass, bClassFound);
		} else if (BaseObject.isObjectA(vDestination, 'sap.ui.core.Control')) {
			vDestination.toggleStyleClass(sStyleClass, bClassFound);
		} else {
			assert(false, 'sap/ui/core/syncStyleClass(): vDestination must be a jQuery object or a Control');
		}

		return vDestination;
	}
Search ancestors of the given source DOM element for the specified CSS class name.

If the class name is found, set it to the root DOM element of the target control.
If the class name is not found, it is also removed from the target DOM element.

@function
@since 1.58
@param {string} sStyleClass CSS class name
@param {jQuery|sap.ui.core.Control|string} vSource jQuery object, control or an id of the source element.
@param {jQuery|sap.ui.core.Control} vDestination target jQuery object or a control.
@return {jQuery|Element} Target element
@public
@alias module:sap/ui/core/syncStyleClass