Revert "YT-19324: move YT provider to ydb/library/yql"

This reverts commit ca272f12fdd0e8d5c3e957fc87939148f1caaf72, reversing
changes made to 49f8acfc8b0b5c0071b804423bcf53fda26c7c12.

1 files changed, 0 insertions, 63 deletions

diff --git a/library/cpp/skiff/public.h b/library/cpp/skiff/public.h
deleted file mode 100644
index d67c6f26ee..0000000000
--- a/library/cpp/skiff/public.h
+++ /dev/null
@@ -1,63 +0,0 @@
-#pragma once
-
-#include <vector>
-#include <memory>
-
-namespace NSkiff {
-
-////////////////////////////////////////////////////////////////////////////////
-
-enum class EWireType
-{
-    Nothing  /* "nothing" */,
-    Int8     /* "int8" */,
-    Int16    /* "int16" */,
-    Int32    /* "int32" */,
-    Int64    /* "int64" */,
-    Int128   /* "int128" */,
-    Uint8    /* "uint8" */,
-    Uint16   /* "uint16" */,
-    Uint32   /* "uint32" */,
-    Uint64   /* "uint64" */,
-    Uint128  /* "uint128" */,
-    Double   /* "double" */,
-    Boolean  /* "boolean" */,
-    String32 /* "string32" */,
-    Yson32   /* "yson32" */,
-
-    Tuple             /* "tuple" */,
-    Variant8          /* "variant8" */,
-    Variant16         /* "variant16" */,
-    RepeatedVariant8  /* "repeated_variant8" */,
-    RepeatedVariant16 /* "repeated_variant16" */,
-};
-
-////////////////////////////////////////////////////////////////////////////////
-
-class TSkiffSchema;
-using TSkiffSchemaPtr = std::shared_ptr<TSkiffSchema>;
-
-using TSkiffSchemaList = std::vector<TSkiffSchemaPtr>;
-
-class TSimpleTypeSchema;
-using TSimpleTypeSchemaPtr = std::shared_ptr<TSimpleTypeSchema>;
-
-class TSkiffValidator;
-
-class TUncheckedSkiffParser;
-class TCheckedSkiffParser;
-
-class TUncheckedSkiffWriter;
-class TCheckedSkiffWriter;
-
-#ifdef DEBUG
-using TCheckedInDebugSkiffParser = TCheckedSkiffParser;
-using TCheckedInDebugSkiffWriter = TCheckedSkiffWriter;
-#else
-using TCheckedInDebugSkiffParser = TUncheckedSkiffParser;
-using TCheckedInDebugSkiffWriter = TUncheckedSkiffWriter;
-#endif
-
-////////////////////////////////////////////////////////////////////////////////
-
-} // namespace NSkiff