{
  "type": "Script",
  "span": {
    "start": 1,
    "end": 38,
    "ctxt": 0
  },
  "body": [
    {
      "type": "VariableDeclaration",
      "span": {
        "start": 1,
        "end": 13,
        "ctxt": 0
      },
      "kind": "var",
      "declare": false,
      "declarations": [
        {
          "type": "VariableDeclarator",
          "span": {
            "start": 5,
            "end": 12,
            "ctxt": 0
          },
          "id": {
            "type": "Identifier",
            "span": {
              "start": 5,
              "end": 6,
              "ctxt": 0
            },
            "value": "x",
            "optional": false,
            "typeAnnotation": {
              "type": "TsTypeAnnotation",
              "span": {
                "start": 6,
                "end": 12,
                "ctxt": 0
              },
              "typeAnnotation": {
                "type": "TsKeywordType",
                "span": {
                  "start": 8,
                  "end": 12,
                  "ctxt": 0
                },
                "kind": "void"
              }
            }
          },
          "init": null,
          "definite": false
        }
      ]
    },
    {
      "type": "ExpressionStatement",
      "span": {
        "start": 14,
        "end": 28,
        "ctxt": 0
      },
      "expression": {
        "type": "AssignmentExpression",
        "span": {
          "start": 14,
          "end": 27,
          "ctxt": 0
        },
        "operator": "=",
        "left": {
          "type": "Identifier",
          "span": {
            "start": 14,
            "end": 15,
            "ctxt": 0
          },
          "value": "x",
          "optional": false,
          "typeAnnotation": null
        },
        "right": {
          "type": "Identifier",
          "span": {
            "start": 18,
            "end": 27,
            "ctxt": 0
          },
          "value": "undefined",
          "optional": false
        }
      }
    },
    {
      "type": "ExpressionStatement",
      "span": {
        "start": 29,
        "end": 38,
        "ctxt": 0
      },
      "expression": {
        "type": "AssignmentExpression",
        "span": {
          "start": 29,
          "end": 37,
          "ctxt": 0
        },
        "operator": "=",
        "left": {
          "type": "Identifier",
          "span": {
            "start": 29,
            "end": 30,
            "ctxt": 0
          },
          "value": "x",
          "optional": false,
          "typeAnnotation": null
        },
        "right": {
          "type": "NullLiteral",
          "span": {
            "start": 33,
            "end": 37,
            "ctxt": 0
          }
        }
      }
    }
  ],
  "interpreter": null
}