import { FastifyReply, FastifyRequest } from "fastify";
import { FastifyInstance } from "fastify/types/instance";
import { StatusCodes } from "http-status-codes";
declare type Request = FastifyRequest<{
    Body: {
        walletAddress: string;
        signature: string;
    };
}>;
export declare function web3Authenticate(this: FastifyInstance, request: Request, reply: FastifyReply): Promise<{
    statusCode: StatusCodes;
    data: {
        accessToken: string;
        user: any;
    };
} | {
    statusCode: StatusCodes;
}>;
export {};