[
    {
        "type": "interface",
        "name": "MapLike",
        "partial": false,
        "members": [
            {
                "type": "maplike",
                "idlType": [
                    {
                        "sequence": false,
                        "generic": null,
                        "nullable": false,
                        "array": false,
                        "union": false,
                        "idlType": "long"
                    },
                    {
                        "sequence": false,
                        "generic": null,
                        "nullable": false,
                        "array": false,
                        "union": false,
                        "idlType": "float"
                    }
                ],
                "readonly": false,
                "extAttrs": []
            }
        ],
        "inheritance": null,
        "extAttrs": []
    },
    {
        "type": "interface",
        "name": "ReadOnlyMapLike",
        "partial": false,
        "members": [
            {
                "type": "maplike",
                "idlType": [
                    {
                        "sequence": false,
                        "generic": null,
                        "nullable": false,
                        "array": false,
                        "union": false,
                        "idlType": "long"
                    },
                    {
                        "sequence": false,
                        "generic": null,
                        "nullable": false,
                        "array": false,
                        "union": false,
                        "idlType": "float"
                    }
                ],
                "readonly": true,
                "extAttrs": []
            }
        ],
        "inheritance": null,
        "extAttrs": []
    }
]