{
  "type": "File",
  "start":0,"end":35,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":35}},
  "program": {
    "type": "Program",
    "start":0,"end":35,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":35}},
    "sourceType": "module",
    "interpreter": null,
    "body": [
      {
        "type": "ExpressionStatement",
        "start":0,"end":35,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":35}},
        "expression": {
          "type": "AssignmentExpression",
          "start":0,"end":35,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":35}},
          "operator": "=",
          "left": {
            "type": "Identifier",
            "start":0,"end":1,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":1},"identifierName":"a"},
            "name": "a"
          },
          "right": {
            "type": "ClassExpression",
            "start":4,"end":35,"loc":{"start":{"line":1,"column":4},"end":{"line":1,"column":35}},
            "id": {
              "type": "Identifier",
              "start":10,"end":13,"loc":{"start":{"line":1,"column":10},"end":{"line":1,"column":13},"identifierName":"Foo"},
              "name": "Foo"
            },
            "typeParameters": {
              "type": "TypeParameterDeclaration",
              "start":13,"end":16,"loc":{"start":{"line":1,"column":13},"end":{"line":1,"column":16}},
              "params": [
                {
                  "type": "TypeParameter",
                  "start":14,"end":15,"loc":{"start":{"line":1,"column":14},"end":{"line":1,"column":15}},
                  "name": "T",
                  "variance": null
                }
              ]
            },
            "superClass": {
              "type": "Identifier",
              "start":25,"end":28,"loc":{"start":{"line":1,"column":25},"end":{"line":1,"column":28},"identifierName":"Bar"},
              "name": "Bar"
            },
            "superTypeParameters": {
              "type": "TypeParameterInstantiation",
              "start":28,"end":31,"loc":{"start":{"line":1,"column":28},"end":{"line":1,"column":31}},
              "params": [
                {
                  "type": "GenericTypeAnnotation",
                  "start":29,"end":30,"loc":{"start":{"line":1,"column":29},"end":{"line":1,"column":30}},
                  "typeParameters": null,
                  "id": {
                    "type": "Identifier",
                    "start":29,"end":30,"loc":{"start":{"line":1,"column":29},"end":{"line":1,"column":30},"identifierName":"T"},
                    "name": "T"
                  }
                }
              ]
            },
            "body": {
              "type": "ClassBody",
              "start":32,"end":35,"loc":{"start":{"line":1,"column":32},"end":{"line":1,"column":35}},
              "body": []
            }
          }
        }
      }
    ],
    "directives": []
  }
}