[
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    "type": "attr_key",
    "named": true,
    "fields": {},
    "children": {
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      "required": false,
      "types": [
        {
          "type": "reserved",
          "named": true
        }
      ]
    }
  },
  {
    "type": "attr_value",
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    "fields": {},
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      "required": false,
      "types": [
        {
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        },
        {
          "type": "float",
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        },
        {
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        },
        {
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        }
      ]
    }
  },
  {
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    "fields": {},
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      "required": true,
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        {
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        },
        {
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        },
        {
          "type": "attribute",
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        },
        {
          "type": "block",
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        },
        {
          "type": "dot",
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        },
        {
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        }
      ]
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        {
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        },
        {
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        },
        {
          "type": "container",
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        },
        {
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        }
      ]
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  },
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    "fields": {}
  },
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    "type": "connection",
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    "fields": {},
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        },
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        },
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        },
        {
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        },
        {
          "type": "label",
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        },
        {
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        }
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        },
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        },
        {
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        },
        {
          "type": "dot",
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        },
        {
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        },
        {
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        }
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  },
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    "type": "container_key",
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    "fields": {},
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      "required": false,
      "types": [
        {
          "type": "string",
          "named": true
        }
      ]
    }
  },
  {
    "type": "label",
    "named": true,
    "fields": {},
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      "required": false,
      "types": [
        {
          "type": "string",
          "named": true
        }
      ]
    }
  },
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    "type": "reserved",
    "named": true,
    "fields": {}
  },
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    "type": "shape",
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    "fields": {},
    "children": {
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      "required": true,
      "types": [
        {
          "type": "attribute",
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        },
        {
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        },
        {
          "type": "label",
          "named": true
        },
        {
          "type": "shape_key",
          "named": true
        },
        {
          "type": "text_block",
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        }
      ]
    }
  },
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    "type": "shape_key",
    "named": true,
    "fields": {},
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      "required": false,
      "types": [
        {
          "type": "string",
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        }
      ]
    }
  },
  {
    "type": "source_file",
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    "fields": {},
    "children": {
      "multiple": true,
      "required": false,
      "types": [
        {
          "type": "attribute",
          "named": true
        },
        {
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        },
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        },
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      ]
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    "fields": {},
    "children": {
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        },
        {
          "type": "string_fragment",
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        }
      ]
    }
  },
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    "type": "text_block",
    "named": true,
    "fields": {},
    "children": {
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      "required": true,
      "types": [
        {
          "type": "language",
          "named": true
        },
        {
          "type": "raw_text",
          "named": true
        }
      ]
    }
  },
  {
    "type": "\u0000",
    "named": false
  },
  {
    "type": "\"",
    "named": false
  },
  {
    "type": "'",
    "named": false
  },
  {
    "type": "-",
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  },
  {
    "type": "3d",
    "named": false
  },
  {
    "type": ":",
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  },
  {
    "type": ";",
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  },
  {
    "type": "animated",
    "named": false
  },
  {
    "type": "arrow",
    "named": true
  },
  {
    "type": "border-radius",
    "named": false
  },
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    "type": "constraint",
    "named": false
  },
  {
    "type": "direction",
    "named": false
  },
  {
    "type": "dot",
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  },
  {
    "type": "escape_sequence",
    "named": true
  },
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    "type": "false",
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  },
  {
    "type": "fill",
    "named": false
  },
  {
    "type": "float",
    "named": true
  },
  {
    "type": "font-color",
    "named": false
  },
  {
    "type": "height",
    "named": false
  },
  {
    "type": "icon",
    "named": false
  },
  {
    "type": "integer",
    "named": true
  },
  {
    "type": "label",
    "named": false
  },
  {
    "type": "language",
    "named": true
  },
  {
    "type": "line_comment",
    "named": true
  },
  {
    "type": "link",
    "named": false
  },
  {
    "type": "multiple",
    "named": false
  },
  {
    "type": "opacity",
    "named": false
  },
  {
    "type": "raw_text",
    "named": true
  },
  {
    "type": "shadow",
    "named": false
  },
  {
    "type": "shape",
    "named": false
  },
  {
    "type": "source-arrowhead",
    "named": false
  },
  {
    "type": "string_fragment",
    "named": true
  },
  {
    "type": "stroke",
    "named": false
  },
  {
    "type": "stroke-dash",
    "named": false
  },
  {
    "type": "stroke-width",
    "named": false
  },
  {
    "type": "target-arrowhead",
    "named": false
  },
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    "type": "true",
    "named": false
  },
  {
    "type": "width",
    "named": false
  },
  {
    "type": "{",
    "named": false
  },
  {
    "type": "|",
    "named": false
  },
  {
    "type": "}",
    "named": false
  }
]