👉 Typehead is a term used in computer programming and software development to refer to the header file or top-level .h file that defines the structure of an object-oriented program. It contains information about the class, its members, methods, and other attributes that are required by the program's code to be defined. The typehead file is typically located at the root level of a project directory in a C or C++ project. It provides information about how the program should access and use the data structures,
