rougail-user-data-yaml/tests/results/60_0family_hidden/errors/all.json

{
    "errors": [],
    "warnings": [
        [
            [
                "cannot modify the option \"var\" (a variable) because is frozen, it will be ignored when loading from the YAML file \"tests/results/60_0family_hidden/file/all.yml\"",
                "rougail.family.var",
                null
            ]
        ]
    ]
}