import { FastifyInstance, FastifyReply } from "fastify";
import { StatusCodes } from "http-status-codes";
export declare function signIn(this: FastifyInstance, userDoc: any, reply: FastifyReply): {
    statusCode: StatusCodes;
    data: {
        accessToken: string;
        user: any;
    };
};
export declare const generateSalt: () => string;
export declare const hashPassword: (password: string, salt: string) => string;