{
    "description": {
        "description": "Metadata description",
        "message": "Require `noopener` (and `noreferrer`) on `a` and `area` element with target=\"_blank\""
    },
    "name": {
        "description": "Metadata name",
        "message": "External links disown opener"
    },
    "shouldHaveRel": {
        "description": "Report message to show when the validation fails",
        "message": "Link 'rel' attribute should include '$1'."
    }
}