manifest.json

{
  "name": "Codegen Sample",
  "id": "180000000000000",
  "api": "1.0.0",
  "editorType": ["dev"],
  "capabilities": ["codegen"],
  "permissions": [],
  "codegenLanguages": [
    { "label": "Everything", "value": "all" },
    { "label": "HTML", "value": "html" },
    { "label": "CSS", "value": "css" },
    { "label": "JS", "value": "js" },
    { "label": "JSON", "value": "json" },
    { "label": "Weather 🌦", "value": "weather" }
  ],
  "codegenPreferences": [
    {
      "itemType": "unit",
      "scaledUnit": "Sample Unit (su)",
      "defaultScaleFactor": 0.7,
      "default": false
    },
    {
      "itemType": "select",
      "propertyName": "example",
      "label": "Yes or no",
      "options": [
        { "label": "Yes", "value": "yes", "isDefault": true },
        { "label": "No", "value": "no" }
      ]
    },
    {
      "itemType": "action",
      "propertyName": "example",
      "label": "Example action"
    }
  ],
  "main": "dist/code.js",
  "ui": "dist/index.html",
  "documentAccess": "dynamic-page"
}