ErrCantSyncFromL2 is returned when can't sync from L2, for example the forkid is not supported by L2 sync.

ErrFatalDesyncFromL1 is returned when trusted node and permissionless node have different data.

ErrMissingSyncFromL1 is returned when we are behind expected L1 sync, so must be done from L1.

CriticalErrorHandler is an interface for handling critical errors.

EthermanFullInterface contains the methods required to interact with ethereum.

EventLogInterface write an event to the event log database.

StateInterface contains the methods required to interact with the state.

StateFullInterface gathers the methods required to interact with the state.

SynchronizerFlushIDManager is a interface with the methods to manage the flushID.

SyncTrustedStateExecutor is the interface that class that synchronize permissionless with a trusted node.

ZKEVMClientEthereumCompatibleInterface contains the methods required to interact with zkEVM-RPC as a ethereum-API compatible Reason behind: the zkEVMClient have some extensions to ethereum-API that are not compatible with all nodes.

ZKEVMClientEthereumCompatibleL2BlockGetter contains the methods required to interact with zkEVM-RPC as a ethereum-API compatible for obtain Block information.

ZkEVMClientInterface contains the methods required to interact with zkEVM-RPC for obtain GlobalExitRoot information.

ZkEVMClientInterface contains the methods required to interact with zkEVM-RPC.