onGroupingChange
abstract val onGroupingChange: OnChangeFn<{tanstack/table/core/GroupingState=} ERROR CLASS: Symbol not found for ReadonlyArray<kotlin/String>>?(source)
If this function is provided, it will be called when the grouping state changes and you will be expected to manage the state yourself. You can pass the managed state back to the table via the tableOptions.state.grouping option. API Docs Guide