The <cxxTypedefDeclarationFileLine> element is defined within <cxxTypedefAPIItemLocation>. <cxxTypedefDeclarationFileLine> specifies the line on which the API is declared
The element <cxxTypedefDeclarationFileLine> is empty but for the required attributes name and value. Name is always lineNumber
<cxxTypedefAPIItemLocation> <cxxTypedefDeclarationFile name="filePath" value="D:/src/include/headerfile.h"/> <cxxTypedefDeclarationFileLine name="lineNumber" value="775"/> <cxxTypedefDefinitionFile name="filePath" value="D:/src/include/headerfile.h"/> </cxxTypedefAPIItemLocation>