CSS.MediaQueryExpression

Media query expression descriptor.

{
  "id": "MediaQueryExpression",
  "type": "object",
  "properties": [
    {
      "name": "value",
      "type": "number",
      "description": "Media query expression value."
    },
    {
      "name": "unit",
      "type": "string",
      "description": "Media query expression units."
    },
    {
      "name": "feature",
      "type": "string",
      "description": "Media query expression feature."
    },
    {
      "name": "valueRange",
      "$ref": "SourceRange",
      "optional": true,
      "description": "The associated range of the value text in the enclosing stylesheet (if available)."
    },
    {
      "name": "computedLength",
      "type": "number",
      "optional": true,
      "description": "Computed length of media query expression (if applicable)."
    }
  ],
  "description": "Media query expression descriptor.",
  "experimental": true
}