{
    "providers": [
      {
        "type": "bitmap",
        "file": "vanilla_refresh:font/icons.png",
        "height": 32,
        "ascent": 28,
        "chars": [
          "\uE4f1\uE4f2\uE4f3\uE4f4",
          "\uE4f5\uE4f6\uE4f7\uE4f8",
          "\uE4f9\uE4e0\uE4e1\uE4e2"
        ]
      }
    ]
  }
  