{
  "name": "levelup:furnacebonus",
  "type": "levelup:craft_bonus",
  "levels": [
    1,
    2,
    2,
    3,
    4,
    5,
    6,
    6,
    7,
    8
  ],
  "prerequisites": [
    "levelup:furnacespeed"
  ],
  "stack": {
    "item": "minecraft:furnace"
  },
  "column": 1,
  "row": 1,
  "enabled": true,
  "active": true
}