qmk-dactyl-manuform-a/lib/python/qmk/tests/minimal_info.json

{
    "keyboard_name": "tester",
    "maintainer": "qmk",
    "height": 5,
    "width": 15,
    "layouts": {
        "LAYOUT": {
            "layout": [
                { "label": "KC_A", "x": 0, "y": 0, "matrix": [0, 0] }
            ]
        }
    }
}