addHashPublicKeys

open fun addHashPublicKeys(value: HashPublicKey): Bitcoin.PreSigningOutput.Builder
open fun addHashPublicKeys(index: Int, value: HashPublicKey): Bitcoin.PreSigningOutput.Builder
open fun addHashPublicKeys(builderForValue: Builder): Bitcoin.PreSigningOutput.Builder
open fun addHashPublicKeys(index: Int, builderForValue: Builder): Bitcoin.PreSigningOutput.Builder
/ hash, public key list
repeated .TW.Bitcoin.Proto.HashPublicKey hash_public_keys = 1;