| AuthenticatedVoter | AuthenticatedVoter votes if an attribute like IS_AUTHENTICATED_FULLY, IS_AUTHENTICATED_REMEMBERED, or IS_AUTHENTICATED_ANONYMOUSLY is present. |
| RoleHierarchyVoter | RoleHierarchyVoter uses a RoleHierarchy to determine the roles granted to the user before voting. |
| RoleVoter | RoleVoter votes if any attribute starts with a given prefix. |
Interfaces
| VoterInterface | VoterInterface is the interface implemented by all voters. |