{
    "cssgrids-base": {
        "optional": [
            "cssnormalize"
        ],
        "type": "css"
    },

    "cssgrids-units": {
        "requires": [
            "cssgrids-base"
        ],

        "optional": [
            "cssnormalize"
        ],
        "type": "css"
    },

    "cssgrids-responsive": {
        "requires": [
            "cssgrids",
            "cssgrids-responsive-base"
        ],

        "optional": [
            "cssnormalize"
        ],
        "type": "css"
    },

    "cssgrids": {
        "optional": [
            "cssnormalize"
        ],
        "type": "css"
    }
}