CSS.getSupportedCSSProperties

Returns all supported CSS property names.

{
  "name": "getSupportedCSSProperties",
  "returns": [
    {
      "name": "cssProperties",
      "type": "array",
      "items": {
        "$ref": "CSSPropertyInfo"
      },
      "description": "Supported property metainfo."
    }
  ],
  "description": "Returns all supported CSS property names."
}