import { ILogger } from '@loopx/core';
import { UserRepository } from '@loopx/user-core';
export declare class ValidationService {
    private readonly userRepository;
    private readonly logger;
    constructor(userRepository: UserRepository, logger: ILogger);
    validateUsername(username: string): Promise<void>;
    validatePassword(password: string): void;
    validateEmail(email: string): Promise<void>;
    validatePhone(number: string): Promise<void>;
}