Row More-Link Render Hooks
Row more-links appear in row-based layouts such as DayGrid rows and Timeline rows when too many events would otherwise be shown.
rowMoreLinkClass - a ClassName Input for the row more-link element
rowMoreLinkInnerClass - a ClassName Input for the inner wrapper of the row more-link. Useful for adjusting padding.
For shared more-link hooks and data (content and lifecycle callbacks), see More-Link Render Hooks.