Imports
- github.com/pkg/errors
- github.com/prysmaticlabs/prysm/proto/beacon/p2p/v1
- github.com/prysmaticlabs/prysm/beacon-chain/core/helpers
- github.com/prysmaticlabs/prysm/proto/eth/v1alpha1
- github.com/sirupsen/logrus
- github.com/prysmaticlabs/prysm/beacon-chain/db
- github.com/prysmaticlabs/prysm/beacon-chain/core/validators
- github.com/prysmaticlabs/prysm/beacon-chain/blockchain
- github.com/prysmaticlabs/prysm/shared/params
- github.com/prysmaticlabs/prysm/beacon-chain/core/epoch