Constants
| INVALID_CALLER | AccessControl errors |
| MISSING_ROLE | — |
| INVALID_GRANT_ROLE_DELAY | — |
| ALREADY_EFFECTIVE | — |
| INVALID_DEFAULT_ADMIN | DefaultAdminRules extension errors |
| ADMIN_TRANSFER_DELAY_TOO_HIGH | — |
| ONLY_NEW_DEFAULT_ADMIN | — |
| ENFORCED_DEFAULT_ADMIN_RULES | — |
| ENFORCED_DEFAULT_ADMIN_DELAY | — |