{
    "$schema": "http://json-schema.org/draft-07/schema#",
    "$id": "/widget/links.json",
    "description": "Recommendation links widget configurations",
    "type": "object",
    "properties": {
        "type": {
            "type": "string",
            "const": "links"
        },
        "links": {
            "type": "object",
            "description": "Names and URLs of the sites",
            "patternProperties": {
                ".+": {
                    "type": "string",
                    "description": "URL of the site"
                }
            },
            "examples": [
                {
                    "Hexo": "https://hexo.io",
                    "Bulma": "https://bulma.io"
                }
            ],
            "nullable": true
        }
    },
    "required": [
        "type"
    ]
}