src/fonts/meta/fonts.cml

{
    "program": {
        "binary": "bin/app",
    },
    "use": [
        { "runner": "elf" },
        {
            "protocol": [
                "/svc/fuchsia.logger.LogSink",
                "/svc/fuchsia.pkg.FontResolver",
            ],
        },
        {
            "directory": "/config/data",
            "rights": [ "r*" ],
        },
    ],
    "expose": [
        {
            "protocol": [
                "/svc/fuchsia.fonts.Provider",
                "/svc/fuchsia.fonts.experimental.Provider",
            ],
            "from": "self",
        },
    ],
}