Provide an option that will allow reversing the order of the Timeline events, i.e. displaying them in a descending/reverse chronological order.

Currently, the events displayed in the Timeline component are grouped by the corresponding year. It would be great if there is an option for modifying the condition for their grouping to be according to a different date part, like by a month or week for example. 

Currently, there is no built-in option that allows custom styles to be applied to the elements of the timeline axis, like the axis line, the circles, etc. 

Please provide such an option for the Timeline component out of the box that will allow customizing the styling of the axis elements, e.g. setting a different color, border and so on.