/// <reference types="node" />
import { BlogUserEntity } from './entities/user';
import { IUserInfoState } from './types';
import type { IncomingMessage } from 'node:http';
export declare function createHashCode(salt: string, password: string): string;
export declare function createSafeUserEntity(profile: BlogUserEntity): BlogUserEntity;
export declare function createNewUserInfoState(): IUserInfoState;
export declare function allowSocketConnect(request: IncomingMessage): Promise<boolean>;