import type { NextFunction, Request, Response } from 'express';
declare const verifyBlockletSig: (req: Request, res: Response, next: NextFunction) => Promise<void | Response<any, Record<string, any>>>;
export { verifyBlockletSig };
declare const _default: {
    verifyBlockletSig: (req: Request, res: Response, next: NextFunction) => Promise<void | Response<any, Record<string, any>>>;
};
export default _default;