swc/crates/swc_ecma_parser/tests/tsc/jsDeclarationsClassLeadingOptional.json

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          "value": "Z",
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        },
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                    "right": {
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                  }
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              ],
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                "stmts": [
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          }
        ],
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        "implements": []
      }
    }
  ],
  "interpreter": null
}