ExtractAPI → AST Relation

File in include/clang/ExtractAPI	Includes file in include/clang/AST
API.h	Decl.h
API.h	DeclObjC.h
API.h	RawCommentList.h
AvailabilityInfo.h	Decl.h
DeclarationFragments.h	ASTContext.h
DeclarationFragments.h	Decl.h
DeclarationFragments.h	DeclCXX.h
DeclarationFragments.h	DeclObjC.h
DeclarationFragments.h	DeclTemplate.h
DeclarationFragments.h	ExprCXX.h
ExtractAPIVisitor.h	ASTContext.h
ExtractAPIVisitor.h	DeclCXX.h
ExtractAPIVisitor.h	DeclTemplate.h
ExtractAPIVisitor.h	ParentMapContext.h
ExtractAPIVisitor.h	RecursiveASTVisitor.h
TypedefUnderlyingTypeResolver.h	ASTContext.h
TypedefUnderlyingTypeResolver.h	Decl.h