async/await the readdir function in listWallets
async/await the readdir function in listWallets

martindale/bitcore,bitpay/bitcore,bitjson/bitcore,martindale/bitcore,bitjson/bitcore,bitjson/bitcore,bitpay/bitcore,bitpay/bitcore,bitjson/bitcore,martindale/bitcore,bitpay/bitcore,martindale/bitcore