Function name normalization fix functions header

.clang-tidy

@@ -1,7 +1,7 @@
 # To run clang-tidy from CMake, build ClickHouse with -DENABLE_CLANG_TIDY=1. To show all warnings, it is
 # recommended to pass "-k0" to Ninja.
 
-# Enable all checks + disale selected checks. Feel free to remove disabled checks from below list if
+# Enable all checks + disable selected checks. Feel free to remove disabled checks from below list if
 # a) the new check is not controversial (this includes many checks in readability-* and google-*) or
 # b) too noisy (checks with > 100 new warnings are considered noisy, this includes e.g. cppcoreguidelines-*).
 

src/AggregateFunctions/AggregateFunctionFactory.h

@@ -114,4 +114,6 @@ struct AggregateUtils
     }
 };
 
+const String & getAggregateFunctionCanonicalNameIfAny(const String & name);
+
 }

src/Functions/FunctionFactory.h

@@ -88,4 +88,6 @@ private:
     String getFactoryName() const override { return "FunctionFactory"; }
 };
 
+const String & getFunctionCanonicalNameIfAny(const String & name);
+
 }

src/Interpreters/FunctionNameNormalizer.cpp

@@ -4,12 +4,12 @@
 #include <Parsers/ASTCreateQuery.h>
 #include <Parsers/ASTFunction.h>
 
+#include <Functions/FunctionFactory.h>
+#include <AggregateFunctions/AggregateFunctionFactory.h>
+
 namespace DB
 {
 
-const String & getFunctionCanonicalNameIfAny(const String & name);
-const String & getAggregateFunctionCanonicalNameIfAny(const String & name);
-
 void FunctionNameNormalizer::visit(IAST * ast)
 {
     if (!ast)