{
    "$schema": "http://json-schema.org/draft-07/schema#",
    "$id": "@stoplight/spectral-core/meta/extensions",
    "$defs": {
        "Extends": {
            "$anchor": "extends",
            "oneOf": [
                {
                    "type": "string"
                },
                {
                    "type": "array",
                    "items": {
                        "oneOf": [
                            {
                                "type": "string"
                            },
                            {
                                "type": "array",
                                "minItems": 2,
                                "additionalItems": false,
                                "items": [
                                    {
                                        "type": "string"
                                    },
                                    {
                                        "enum": ["all", "recommended", "off"],
                                        "errorMessage": "allowed types are \"off\", \"recommended\" and \"all\""
                                    }
                                ]
                            }
                        ]
                    }
                }
            ]
        },
        "Format": {
            "$anchor": "format",
            "type": "string",
            "errorMessage": "must be a valid format"
        },
        "Functions": {
            "$anchor": "functions",
            "type": "array",
            "items": {
                "type": "string"
            }
        },
        "FunctionsDir": {
            "$anchor": "functionsDir",
            "type": "string"
        },
        "Function": {
            "$anchor": "function",
            "type": "object",
            "properties": {
                "function": {
                    "type": "string"
                }
            },
            "required": ["function"]
        }
    }
}