json_schema: {
      "$schema": "http://json-schema.org/draft-04/schema#",
      "type": "object",
      "additionalProperties": false,
      "properties": {
          "allChunks": {
              "description": "",
              "type": "boolean"
          },
          "disable": {
              "description": "",
              "type": "boolean"
          },
          "fallback": {
              "description": "A loader that webpack can fall back to if the original one fails.",
              "modes": {
                  "type": "array"
              }
          },
          "filename": {
              "description": "The filename and path that ExtractTextPlugin will extract to",
              "modes": {
                  "type": "function"
              }
          },
          "ignoreOrder": {
              "description": "Ignore dependency order (useful for CSS Modules)",
              "type": "boolean"
          },
          "loader": {
              "description": "The loader that ExtractTextPlugin will attempt to load through.",
              "modes": {
                  "type": "array"
              }
          },
          "publicPath": {
              "description": "",
              "type": "string"
          }
      }
  }