# Variables
ActionAccessAccount is the action of accessing an account.
ActionSign is the action of signing data.
ActionSignBeaconAttestation is the action of signing a beacon attestation.
ActionSignBeaconProposal is the action of signing a beacon proposal.
# Structs
AccessAccountData is passed to 'AccessAccount' ruler requests.
Checkpoint is part of SignBeaconAttestationData.
SignBeaconAttestationData is passed to 'SignBeaconAttestation' ruler requests.
SignBeaconProposalData is passed to 'SignBeaconProposal' ruler requests.
SignData is passed to 'Sign' ruler requests.
# Interfaces
Service provides an interface to check requests against a rules engine.