should be it

external/duckdb/extension/json/include/json_enums.hpp

@@ -0,0 +1,60 @@
+//===----------------------------------------------------------------------===//
+// This file is automatically generated by scripts/generate_enums.py
+// Do not edit this file manually, your changes will be overwritten
+//===----------------------------------------------------------------------===//
+
+#pragma once
+
+#include "duckdb/common/constants.hpp"
+#include "duckdb/common/enum_util.hpp"
+
+namespace duckdb {
+
+enum class JSONScanType : uint8_t {
+	INVALID = 0,
+	//! Read JSON straight to columnar data
+	READ_JSON = 1,
+	//! Read JSON values as strings
+	READ_JSON_OBJECTS = 2,
+	//! Sample run for schema detection
+	SAMPLE = 3,
+};
+
+enum class JSONRecordType : uint8_t {
+	AUTO_DETECT = 0,
+	//! Sequential objects that are unpacked
+	RECORDS = 1,
+	//! Any other JSON type, e.g., ARRAY
+	VALUES = 2,
+};
+
+enum class JSONFormat : uint8_t {
+	//! Auto-detect format (UNSTRUCTURED / NEWLINE_DELIMITED)
+	AUTO_DETECT = 0,
+	//! One unit after another, newlines can be anywhere
+	UNSTRUCTURED = 1,
+	//! Units are separated by newlines, newlines do not occur within Units (NDJSON)
+	NEWLINE_DELIMITED = 2,
+	//! File is one big array of units
+	ARRAY = 3,
+};
+
+template<>
+const char* EnumUtil::ToChars<JSONScanType>(JSONScanType value);
+
+template<>
+JSONScanType EnumUtil::FromString<JSONScanType>(const char *value);
+
+template<>
+const char* EnumUtil::ToChars<JSONRecordType>(JSONRecordType value);
+
+template<>
+JSONRecordType EnumUtil::FromString<JSONRecordType>(const char *value);
+
+template<>
+const char* EnumUtil::ToChars<JSONFormat>(JSONFormat value);
+
+template<>
+JSONFormat EnumUtil::FromString<JSONFormat>(const char *value);
+
+} // namespace duckdb