# Functions
NewAKSetsValidator return instance of AKSetsValidator.
NewThresholdValidator return instance of ThresholdValidator.
# Structs
ACLValidatorFactory create ACLValidator for specified permission model.
AKSetsValidator is Valiator for AkSets permission model.
ThresholdValidator is Valiator for Threshold permission model.
# Interfaces
ACLValidator interface defines common interface for ACL Validator Validator only validate account/ak with 1~2 level height.