{
  "parameters": [
    {
      "name": "input_png",
      "label": "Input PNG File:",
      "type": "file",
      "required": true,
      "description": "Select the source PNG image (must be square).",
      "options": {
        "filter": [
          {"name": "PNG Files", "pattern": "*.png"},
          {"name": "All Files", "pattern": "*.*"}
        ]
      }
    },
    {
      "name": "output_ico",
      "label": "Output ICO File:",
      "type": "file",
      "required": true,
      "description": "Specify the destination .ico file path.",
      "options": {
        "save_as": true,
        "filter": [
          {"name": "Icon Files", "pattern": "*.ico"},
          {"name": "All Files", "pattern": "*.*"}
        ]
      }
    },
    {
      "name": "sizes",
      "label": "Icon Sizes (csv):",
      "type": "string",
      "required": false,
      "default": "16,32,48,64,128,256",
      "description": "Comma-separated list of desired icon sizes (e.g., 16,32,48)."
    },
    {
      "name": "remove_bg",
      "label": "Remove White Background",
      "type": "boolean",
      "required": false,
      "default": true,
      "description": "Attempt to make white/near-white pixels transparent."
    }
  ]
}
]