insertItem method
Implementation
@override
void insertItem(State? state, int? index, T? itemToInsert) {
log.info("$debugName had ADD[$index]");
globalKey!.currentState?.insertItem(index!);
}
@override
void insertItem(State? state, int? index, T? itemToInsert) {
log.info("$debugName had ADD[$index]");
globalKey!.currentState?.insertItem(index!);
}