{
  "type": "minecraft:tree",
  "config": {
    "ignore_vines": true,
    "force_dirt": true,
    "minimum_size": {
      "type": "minecraft:two_layers_feature_size",
      "limit": 1,
      "lower_size": 0,
      "upper_size": 1
    },
    "sapling_provider": {
      "type": "minecraft:simple_state_provider",
      "state": {
        "Name": "minecraft:oak_sapling",
        "Properties": {
          "stage": "0"
        }
      }
    },
    "dirt_provider": {
      "type": "minecraft:simple_state_provider",
      "state": {
        "Name": "minecraft:dirt"
      }
    },
    "trunk_provider": {
      "type": "minecraft:simple_state_provider",
      "state": {
        "Name": "minecraft:mushroom_stem",
        "Properties": {
          "up": "true",
          "down": "true",
          "north": "true",
          "south": "true",
          "east": "true",
          "west": "true"
        }
      }
    },
    "foliage_provider": {
      "type": "minecraft:weighted_state_provider",
      "entries": [
        {
          "weight": 0,
          "data": {
            "Name": "minecraft:air"
          }
        },
        {
          "weight": 50,
          "data": {
            "Name": "minecraft:brown_mushroom_block",
            "Properties": {
              "up": "true",
              "down": "true",
              "north": "true",
              "south": "true",
              "east": "true",
              "west": "true"
            }
          }
        }
      ]
    },
    "trunk_placer": {
      "type": "minecraft:giant_trunk_placer",
      "base_height": 8,
      "height_rand_a": 3,
      "height_rand_b": 2
    },
    "foliage_placer": {
      "type": "minecraft:fancy_foliage_placer",
      "radius": 5,
      "offset": 0,
      "height": 2
    },
    "decorators": []
  }
}
