{
  "programs": [
    "Program {\n    span: 76..293,\n    kind: Script,\n    body: [\n        _,\n        _,\n        _,\n    ],\n}"
  ],
  "stmts": [
    "Decl(\n    _,\n)",
    "Decl(\n    _,\n)",
    "Decl(\n    _,\n)"
  ],
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    "Var(\n    VarDecl {\n        span: 254..289,\n        kind: Var,\n        declare: false,\n        declarators: [\n            VarDeclarator {\n                span: 254..260,\n                name: _,\n                init: None,\n            },\n        ],\n    },\n)",
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  ],
  "pats": [
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    "Ident(\n    Ident {\n        span: 290..291,\n        sym: \"b\",\n    },\n)"
  ],
  "exprs": [],
  "module_decls": [],
  "functions": [],
  "classes": [],
  "class_members": [],
  "jsx_elements": [],
  "ts_types": [
    "TypeRef(\n    TsTypeRef {\n        span: 108..111,\n        name: Ident {\n            span: 108..111,\n            sym: \"T\",\n        },\n        type_args: [],\n    },\n)",
    "TypeLit(\n    TsTypeLit {\n        span: 103..257,\n        members: [\n            TsTypeMember {\n                span: 105..111,\n                kind: Property,\n                name: Some(\n                    Ident(\n                        Ident {\n                            span: 105..106,\n                            sym: \"a\",\n                        },\n                    ),\n                ),\n                optional: false,\n                readonly: false,\n                params: [],\n                ty: Some(\n                    _,\n                ),\n            },\n        ],\n    },\n)"
  ]
}
