src/lib/ui/fuchsia-framebuffer/meta/box.cmx

{
    "program": {
        "binary": "bin/box"
    },
    "sandbox": {
        "dev": [
            "class/display-controller"
        ],
        "services": [
            "fuchsia.sys.Environment",
            "fuchsia.sys.Launcher",
            "fuchsia.sysmem.Allocator"
        ]
    }
}