needsRefresh( renderObject ) {

		const nodeFrame = this.getNodeFrameForRender( renderObject );
		const monitor = renderObject.getMonitor();

		return monitor.needsRefresh( renderObject, nodeFrame );

	}
Returns `true` if the given render object requires a refresh.

@param {RenderObject} renderObject - The render object.
@return {boolean} Whether the given render object requires a refresh or not.