{
  "type": "Stylesheet",
  "span": {
    "start": 0,
    "end": 13,
    "ctxt": 0
  },
  "rules": [
    {
      "type": "StyleRule",
      "span": {
        "start": 0,
        "end": 13,
        "ctxt": 0
      },
      "selectors": [
        {
          "type": "ComplexSelector",
          "span": {
            "start": 0,
            "end": 10,
            "ctxt": 0
          },
          "selectors": [
            {
              "type": "CompoundSelector",
              "span": {
                "start": 0,
                "end": 10,
                "ctxt": 0
              },
              "hasNestPrefix": false,
              "combinator": null,
              "typeSelector": null,
              "subclassSelectors": [
                {
                  "type": "AttributeSelector",
                  "span": {
                    "start": 0,
                    "end": 10,
                    "ctxt": 0
                  },
                  "name": {
                    "type": "NamespacedName",
                    "span": {
                      "start": 1,
                      "end": 2,
                      "ctxt": 0
                    },
                    "prefix": null,
                    "name": {
                      "type": "Text",
                      "span": {
                        "start": 1,
                        "end": 2,
                        "ctxt": 0
                      },
                      "value": "b"
                    }
                  },
                  "op": "|=",
                  "value": {
                    "type": "String",
                    "span": {
                      "start": 6,
                      "end": 9,
                      "ctxt": 0
                    },
                    "value": "c"
                  },
                  "modifier": null
                }
              ]
            }
          ]
        }
      ],
      "block": {
        "type": "DeclBlock",
        "span": {
          "start": 11,
          "end": 13,
          "ctxt": 0
        },
        "items": []
      }
    }
  ]
}