interface RbacAuditEvent {
    type: 'rbac.role.created' | 'rbac.role.updated' | 'rbac.role.deleted' | 'rbac.permission.granted' | 'rbac.permission.revoked' | 'rbac.role.assigned' | 'rbac.role.revoked' | 'rbac.permission.allowed' | 'rbac.permission.denied';
    tenantId?: string | null | undefined;
    subjectType?: string | undefined;
    subjectId?: string | undefined;
    metadata?: Record<string, unknown> | undefined;
}
interface RbacAuditLogger {
    log(event: RbacAuditEvent): void | Promise<void>;
}

export type { RbacAuditLogger as R, RbacAuditEvent as a };