procedure elementDecl(const name : SAXString; const model : SAXString);
IDeclHandlerprocedure attributeDecl(const eName : SAXString; const aName : SAXString; const attrType : SAXString; const mode : SAXString; const value : SAXString);
procedure internalEntityDecl(const name : SAXString; const value : SAXString);
procedure externalEntityDecl(const name : SAXString; const publicId : SAXString; const systemId : SAXString);