func (_Contract *ContractFilterer) WatchClaimedDelegationReward(opts *bind.WatchOpts, sink chan<- *ContractClaimedDelegationReward, from []common.Address, stakerID []*big.Int) (event.Subscription, error) {

    var fromRule []interface{}
    for _, fromItem := range from {
        fromRule = append(fromRule, fromItem)