# Functions
NewService creates a new MigratorService.
# Constants
SensibleMaxEntriesCount defines an amount of entries within receipts which allows a milestone with 8 parents and 2 sigs/pub keys to fly under the next pow requirement step.
# Variables
ErrInvalidState is returned when the content of the state file is invalid.
ErrStateFileAlreadyExists is returned when a new state is tried to be initialized but a state file already exists.
# Structs
Service is a service querying and validating batches of migrated funds.
ServiceEvents are events happening around a MigratorService.
State stores the latest state of the MigratorService.
# Interfaces
Queryer defines the interface used to query the migrated funds.
# Type aliases
OnServiceErrorFunc is a function which is called when the service encounters an error which prevents it from functioning properly.