Setting parser is invalid: Invalid Setting: missing help. Defined at: test/OptEnvConf/LintSpec.hs:16:6 in main:OptEnvConf.LintSpec Invalid Setting: This setting parses nothing. Add an argument, switch, option, env, conf, or value. Defined at: test/OptEnvConf/LintSpec.hs:16:6 in main:OptEnvConf.LintSpec