{
    "type": "Ext.app.ViewController",
    "reference": {
        "name": "items",
        "type": "array"
    },
    "codeClass": null,
    "userConfig": {
        "designer|userAlias": "myviewport",
        "designer|userClassName": "MyViewportViewController"
    },
    "configAlternates": {
        "designer|userAlias": "string",
        "designer|userClassName": "string"
    },
    "designerId": "d7578310-d426-4eb0-80a4-bc36c7e610d4"
}