{
    "NODE_ENV": {
      "description": "This defines the current environment",
      "validators": [{
        "name": "in",
        "options": ["development", "testing", "staging", "production"]
      }]
    },
    "LOGDNA_API_KEY": {
      "required": false,
      "description": "If set, enables application logging to the LogDNA logger service."
    },
    "DISCORD_LOG_CHANNEL": {
      "description": "The unique ID for the channel the bot will output logs to."
    },
    "DISCORD_LOGIN_TOKEN": {
      "description": "The login token of the bot."
    },
    "CANARY_WEBHOOK_URL": {
      "required": false,
      "description": "The URL for the webhook to trigger canary builds."
    },
    "DATA_CUSTOM_RESPONSES": {
      "required": false,
      "description": "Whether or not to load responses.js from the data directory."
    }
  }