{
    "$schema": "http://json-schema.org/draft-04/schema",
    "type": "object",
    "required": [
        "context",
        "breakpoints"
    ],
    "properties": {
        "context": {
            "description": "Context element selector",
            "type": "string"
        },
        "breakpoints": {
            "description": "Breakpoints",
            "type": "array",
            "items": {
                "type": "object",
                "required": [
                    "name",
                    "size"
                ],
                "properties": {
                    "name": {
                        "description": "Breakpoint name",
                        "type": "string"
                    },
                    "size": {
                        "description": "Breakpoint viewport",
                        "type": "object",
                        "required": [
                            "width",
                            "height"
                        ],
                        "properties": {
                            "width": {
                                "description": "Viewport width",
                                "type": "integer"
                            },
                            "height": {
                                "description": "Viewport height",
                                "type": "integer"
                            }
                        }
                    }
                }
            }
        }
    }
}