[
    {
        "description": "prefixItems with null instance elements",
        "schema": {
            "$schema": "https://json-schema.org/draft/2020-12/schema",
            "prefixItems": [
                {
                    "type": "null"
                }
            ]
        },
        "tests": [
            {
                "description": "allows null elements",
                "data": [
                    null
                ],
                "valid": true
            }
        ]
    }
]