Vanilla.json

{
    "dirt": {
        "enabled": false,
        "template": "uniform",
        "block": "dirt",
        "material": "minecraft:stone",
        "clusterSize": 32,
        "numClusters": 20,
        "minHeight": 0,
        "maxHeight": 128,
        "retrogen": "false",
        "biomeRestriction": "none",
        "biomes": [],
        "dimensionRestriction": "blacklist",
        "dimensions": [
            -1,
            1
        ]
    },
    "gravel": {
        "enabled": false,
        "template": "uniform",
        "block": "gravel",
        "material": "stone",
        "clusterSize": 32,
        "numClusters": 10,
        "minHeight": 0,
        "maxHeight": 128,
        "retrogen": "false",
        "biomeRestriction": "none",
        "biomes": [],
        "dimensionRestriction": "blacklist",
        "dimensions": [
            -1,
            1
        ]
    }
}