{
"input": "[[iframe https://example.com]]",
"tree": {
"elements": [
{
"element": "container",
"data": {
"type": "paragraph",
"elements": [
{
"element": "iframe",
"data": {
"url": "https://example.com",
"attributes": {}
}
}
]
}
}
],
"styles": [
]
},
"warnings": [
]
}