Typewriter

{
  "name": "Animation: text-typewriter",
  "layers": [
    {
      "id": "root",
      "type": "composition",
      "settings": {
        "enabled": true,
        "startTime": 0,
        "sourceDuration": 2,
        "width": 1920,
        "height": 1080,
        "fps": 30,
        "backgroundColor": "#0f172a",
        "_originalWidth": 1920,
        "_originalHeight": 1080
      },
      "properties": {},
      "animations": []
    },
    {
      "id": "00000000-0000-0000-0000-000000000137",
      "type": "text",
      "settings": {
        "enabled": true,
        "startTime": 0,
        "sourceDuration": 2,
        "name": "Text Layer"
      },
      "properties": {
        "text": "Preview",
        "fontSize": 168,
        "color": "#ffffff",
        "position": [
          0.5,
          0.5
        ],
        "textAlign": "center"
      },
      "animations": []
    }
  ],
  "version": 2
}