[ { "label": "io node" }, { "label": "io node" }, { "label": "io node" }, { "type": "check", "checkName": "customSelectName", "label": "CheckboxNode", "leaf": true }, { "type": "check", "checkName": "customSelectName", "label": "CheckboxNode", "leaf": true }, { "type": "io", "label": "IO Node", "io": "assets/content.html" } ]