import { IApiAuthorizationPrincipal } from '../../interface/class/api/authorization';
/**
 * Resolves a principal from request.user with smart fallbacks.
 * @param {unknown} user - Request user payload.
 * @returns {IApiAuthorizationPrincipal} Normalized authorization principal.
 */
export declare function AuthorizationResolveDefaultPrincipal(user: unknown): IApiAuthorizationPrincipal;