リスト

const listJSON =  {
    "component": "list", //tells the component name
    "data": "@languages", // an array of list items
},

const listJSON =  {
    "component": "list", //tells the component name
    "data": "@projects", // an array of list items
    "itemConfig": { // used to define the structure of the list items.
    "component": "widget",
    "id": "checkbox_label"
    }
},