export { TokenSigner , TokenVerifier , decodeToken , MissingParametersError } from '../index' ; import { SECP256K1Client } from '../index' ; export { SECP256K1Client } ; const hash = '278a5de700e29faae8e40e366ec5012b5ec63d36ec77e8a2417154cc1d25383f' ; const rawPrivateKey = '278a5de700e29faae8e40e366ec5012b5ec63d36ec77e8a2417154cc1d25383f' ; console . log ( 'hash:' ) ; console . log ( hash ) ; console . log ( 'raw private key:' ) ; console . log ( rawPrivateKey ) ; const signature = SECP256K1Client . signHash ( hash , rawPrivateKey ) ; console . log ( 'signature:' ) ; console . log ( signature ) ;