{
    "format_version": "1.14.0", 
    "minecraft:biome": {
        "description": {
            "identifier": "dm4_jungle_edge", 
            "inherits": "jungle_edge"
        }, 
        "components": {
            "minecraft:overworld_generation_rules": {
                "mutate_transformation": "dm4_jungle_edge_mutated"
            },
            "dm4": {}
        }
    }
}