{
  "type": "crafting_shaped",
  "tags": [ "crafting_table" ],
  "pattern": [
    "# #",
    "# #",
    "###"
  ],
  "key": {
    "#": {
        "item": "minecraft:wooden_slab"
    }
  },
  "result": {
    "item": "minecraft:composter"
  }
}