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