import type { Request } from 'express';
import type { hooks } from '@balena/pinejs';
import { sbvrUtils } from '@balena/pinejs';
import type { ResolvedUserPayload } from './jwt-passport.js';
import type { User } from '../../balena-model.js';
import type { PickDeferred, Deferred } from '@balena/abstract-sql-to-typescript';
export declare const userHasPermission: (user: undefined | sbvrUtils.Actor, permission: string) => boolean;
export type GetNewUserRoleFunction = (user: AnyObject) => string;
declare let getNewUserRole: GetNewUserRoleFunction;
export declare const setRegistrationRoleFunc: (registerFunc: GetNewUserRoleFunction) => void;
export declare const getRegistrationRole: typeof getNewUserRole;
export declare const comparePassword: (password: string, hash: string | null) => Promise<boolean>;
export declare const validatePassword: (password: string | undefined) => asserts password is string;
export declare const setPassword: (user: Pick<User["Read"], "id">, newPassword: string, tx: Tx) => Promise<void>;
export declare const updatePasswordIfNeeded: (usernameOrEmail: string, newPassword: string, tx: Tx) => Promise<boolean>;
export declare const checkUserPassword: (password: string, userId: number, tx: Tx) => Promise<void>;
export declare const reqHasPermission: (req: Pick<Request, "apiKey" | "user">, permission: string) => boolean;
export declare const userFields: ("id" | "actor" | "jwt_secret")[];
export declare function getUser(req: Request | hooks.HookReq, txParam: Tx | undefined, required?: true): Promise<ResolvedUserPayload>;
export declare function getUser(req: Request | hooks.HookReq, txParam: Tx | undefined, required: false): Promise<ResolvedUserPayload | undefined>;
export declare const defaultFindUser$select: ("id" | "actor" | "username" | "password")[];
export declare function findUser(loginInfo: string, tx: Tx): Promise<PickDeferred<User['Read'], (typeof defaultFindUser$select)[number]> | undefined>;
export declare function findUser<TProps extends Array<keyof User['Read']>>(loginInfo: string, tx: Tx, $select: TProps): Promise<PickDeferred<User['Read'], (typeof $select)[number]> | undefined>;
export declare const registerUser: (userData: AnyObject & {
    username: string;
    email: string | null;
    password?: string;
}, tx: Tx, req?: Request) => Promise<{ [P in keyof User["Read"]]: Deferred<User["Read"][P]>; }>;
export {};