{
  "type": "File",
  "start":0,"end":41,"loc":{"start":{"line":1,"column":0},"end":{"line":2,"column":21}},
  "program": {
    "type": "Program",
    "start":0,"end":41,"loc":{"start":{"line":1,"column":0},"end":{"line":2,"column":21}},
    "sourceType": "module",
    "interpreter": null,
    "body": [
      {
        "type": "ExpressionStatement",
        "start":0,"end":19,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":19}},
        "expression": {
          "type": "ParenthesizedExpression",
          "start":0,"end":18,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":18}},
          "expression": {
            "type": "TypeCastExpression",
            "start":1,"end":17,"loc":{"start":{"line":1,"column":1},"end":{"line":1,"column":17}},
            "expression": {
              "type": "ArrowFunctionExpression",
              "start":1,"end":12,"loc":{"start":{"line":1,"column":1},"end":{"line":1,"column":12}},
              "id": null,
              "generator": false,
              "async": false,
              "params": [],
              "body": {
                "type": "BlockStatement",
                "start":10,"end":12,"loc":{"start":{"line":1,"column":10},"end":{"line":1,"column":12}},
                "body": [],
                "directives": []
              },
              "typeParameters": {
                "type": "TypeParameterDeclaration",
                "start":1,"end":4,"loc":{"start":{"line":1,"column":1},"end":{"line":1,"column":4}},
                "params": [
                  {
                    "type": "TypeParameter",
                    "start":2,"end":3,"loc":{"start":{"line":1,"column":2},"end":{"line":1,"column":3}},
                    "name": "T",
                    "variance": null
                  }
                ]
              }
            },
            "typeAnnotation": {
              "type": "TypeAnnotation",
              "start":12,"end":17,"loc":{"start":{"line":1,"column":12},"end":{"line":1,"column":17}},
              "typeAnnotation": {
                "type": "AnyTypeAnnotation",
                "start":14,"end":17,"loc":{"start":{"line":1,"column":14},"end":{"line":1,"column":17}}
              }
            }
          }
        }
      },
      {
        "type": "ExpressionStatement",
        "start":20,"end":41,"loc":{"start":{"line":2,"column":0},"end":{"line":2,"column":21}},
        "expression": {
          "type": "ParenthesizedExpression",
          "start":20,"end":40,"loc":{"start":{"line":2,"column":0},"end":{"line":2,"column":20}},
          "expression": {
            "type": "TypeCastExpression",
            "start":21,"end":39,"loc":{"start":{"line":2,"column":1},"end":{"line":2,"column":19}},
            "expression": {
              "type": "ParenthesizedExpression",
              "start":21,"end":34,"loc":{"start":{"line":2,"column":1},"end":{"line":2,"column":14}},
              "expression": {
                "type": "ArrowFunctionExpression",
                "start":22,"end":33,"loc":{"start":{"line":2,"column":2},"end":{"line":2,"column":13}},
                "id": null,
                "generator": false,
                "async": false,
                "params": [],
                "body": {
                  "type": "BlockStatement",
                  "start":31,"end":33,"loc":{"start":{"line":2,"column":11},"end":{"line":2,"column":13}},
                  "body": [],
                  "directives": []
                },
                "typeParameters": {
                  "type": "TypeParameterDeclaration",
                  "start":22,"end":25,"loc":{"start":{"line":2,"column":2},"end":{"line":2,"column":5}},
                  "params": [
                    {
                      "type": "TypeParameter",
                      "start":23,"end":24,"loc":{"start":{"line":2,"column":3},"end":{"line":2,"column":4}},
                      "name": "T",
                      "variance": null
                    }
                  ]
                }
              }
            },
            "typeAnnotation": {
              "type": "TypeAnnotation",
              "start":34,"end":39,"loc":{"start":{"line":2,"column":14},"end":{"line":2,"column":19}},
              "typeAnnotation": {
                "type": "AnyTypeAnnotation",
                "start":36,"end":39,"loc":{"start":{"line":2,"column":16},"end":{"line":2,"column":19}}
              }
            }
          }
        }
      }
    ],
    "directives": []
  }
}