declare const fs: any; declare const groth: any; declare const stringifyBigInts: any, unstringifyBigInts: any; declare const WitnessCalculatorBuilder: any; declare const circomlib: any; declare const smt: any; declare const Web3: any; declare const nLevels = 5; declare const coinCode = "0"; declare const ethAmount = "1"; declare const amount: any;