{
  "modId": "upgrade_aquatic",
  "group": {
    "name": "Upgrade Aquatic Saplings",
    "enabledByDefault": true,
    "defaultPayment": {
      "item": "minecraft:emerald"
    },
    "defaultCategory": "farmingforblockheads:saplings"
  },
  "customEntries": [
    {
      "output": {
        "item": "upgrade_aquatic:river_sapling"
      }
    }
  ]
}
