{
  "config": {
    "feature": {
      "config": {
        "feature": {
          "config": {
            "max_water_depth": 0,
            "ignore_vines": true,
            "heightmap": "OCEAN_FLOOR",
            "minimum_size": {
              "limit": 1,
              "lower_size": 0,
              "upper_size": 1,
              "type": "minecraft:two_layers_feature_size"
            },
            "decorators": [],
            "trunk_provider": {
              "state": {
                "Properties": {
                  "axis": "y"
                },
                "Name": "minecraft:birch_log"
              },
              "type": "minecraft:simple_state_provider"
            },
            "leaves_provider": {
              "state": {
                "Properties": {
                  "persistent": "false",
                  "distance": "7"
                },
                "Name": "minecraft:birch_leaves"
              },
              "type": "minecraft:simple_state_provider"
            },
            "foliage_placer": {
              "radius": 2,
              "offset": 0,
              "height": 3,
              "type": "minecraft:blob_foliage_placer"
            },
            "trunk_placer": {
              "base_height": 5,
              "height_rand_a": 2,
              "height_rand_b": 0,
              "type": "minecraft:straight_trunk_placer"
            }
          },
          "type": "minecraft:tree"
        },
        "decorator": {
          "config": {},
          "type": "twilightforest:nostructure"
        }
      },
      "type": "minecraft:decorated"
    },
    "decorator": {
      "config": {
        "outer": {
          "config": {},
          "type": "minecraft:square"
        },
        "inner": {
          "config": {},
          "type": "minecraft:heightmap"
        }
      },
      "type": "minecraft:decorated"
    }
  },
  "type": "minecraft:decorated"
}