The Commands package defines all the commands offered by the hledger application, like "register" and "balance". This module exports all the commands; you can also import individual modules if you prefer.
Documentation
module Hledger.Cli.Commands.Add
module Hledger.Cli.Commands.Balance
module Hledger.Cli.Commands.Convert
module Hledger.Cli.Commands.Print
module Hledger.Cli.Commands.Stats