How does VC parse typedef void(*FUNC)();

typedef allow us to define an alias name for a type.
For simple typedef statment such as
typedef int A;
the implemetation is straight forward-- just subsitute A as int;
but when it comes to more complex form,such as function pointer type,

typedef void (*FUNC)();

defines FUNC as a void (*)() type. How does a compiler implement this?

It's a pointer to a function returning void and taking no arguments (or having an unspecified argument list, if it's C rather than C++).