[
    {
        "type": "interface",
        "name": "LegacyIterable",
        "partial": false,
        "members": [
            {
                "type": "legacyiterable",
                "idlType": {
                    "sequence": false,
                    "generic": null,
                    "nullable": false,
                    "union": false,
                    "idlType": "long"
                },
                "extAttrs": []
            }
        ],
        "inheritance": null,
        "extAttrs": []
    }
]