package main type Database struct { } type Fees struct { TicketHash string CommitmentSignature string FeeAddress string Address string SDiff int64 BlockHeight int64 VoteBits uint16 VotingKey string } func (db *Database) GetInactiveFeeAddresses() ([]string, error) { return []string{""}, nil } func (db *Database) GetFeesByFeeAddress(feeAddr string) (Fees, error) { return Fees{}, nil } func (db *Database) InsertFeeAddressVotingKey(address, votingKey string, voteBits uint16) error { return nil }