{
	"feature": "terralith:highlands/forest/trees_maple",
	"placement": [
		{
			"type": "minecraft:count",
			"count": {
				"type": "minecraft:weighted_list",
				"distribution": [
					{
						"weight": 20,
						"data": 0
					},
					{
						"weight": 80,
						"data": 1
					}
				]
			}
		},
		{
			"type": "minecraft:in_square"
		},
		{
			"type": "heightmap",
			"heightmap": "WORLD_SURFACE"
		},
{
      "type": "minecraft:block_predicate_filter",
      "predicate": {
        "type": "minecraft:all_of",
        "predicates": [
          {
            "type": "minecraft:any_of",
            "predicates": [
              {
                "type": "minecraft:would_survive",
                "state": {
                  "Name": "minecraft:fern"
                }
              },
              {
                "type": "minecraft:matching_blocks",
                "offset": [
                  0,
                  -1,
                  0
                ],
                "blocks": [
                  "minecraft:snow_block",
                  "minecraft:powder_snow"
                ]
              }
            ]
          },
          {
            "type": "minecraft:replaceable"
          }
        ]
      }
    },
		{
			"type": "minecraft:biome"
		}
	]
}
