BitcoinJS v5.1.5 Release Notes
Release Date: 2019-08-27 // over 4 years ago-
➕ added
Psbt
now hasgetFee(): number
for use when all inputs are finalized. It returns the satoshi fee of the transaction. Calling getFee, getFeeRate, or extractTransaction will cache these values so if you call one after the other, the second call will return immediately.