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Node { kind: methodDefName, subtree_size: 2, token_index: 3, closing_token: 4, has_error: false }
Node { kind: methodDef, subtree_size: 3, token_index: 3, closing_token: 6, has_error: false }
Node { kind: name, subtree_size: 1, token_index: 7, closing_token: 8, has_error: false }
Node { kind: methodDefName, subtree_size: 2, token_index: 7, closing_token: 8, has_error: false }
Node { kind: methodDef, subtree_size: 3, token_index: 6, closing_token: 10, has_error: false }
Node { kind: classExtension, subtree_size: 7, token_index: 0, closing_token: 11, has_error: false }