qmk/modules/getreuer/mouse_turbo_click/qmk_module.json

{
    "module_name": "Mouse Turbo Click",
    "maintainer": "getreuer",
    "features": {
        "deferred_exec": true,
        "mousekeys": true
    },
    "keycodes": [
        {
            "key": "MOUSE_TURBO_CLICK",
            "aliases": ["TURBO"]
        }
    ]
}