Replaced
@JsonSerializable
@PolymorphicLabel(value = "text_editor_code_execution_str_replace_result")
data class Replaced(val lines: List<String> = emptyList(), val old_start: Int? = null, val old_lines: Int? = null, val new_start: Int? = null, val new_lines: Int? = null) : TextEditorCodeExecutionContent(source)