xieite ::rm_c <>
			Defined in header <xieite/trait/rm_c.hpp> Removes the
const Declaration
template <typename T >using rm_c =xieite ::cp_ref <T ,std ::remove_const_t <xieite ::rm_ref <T >>>;
Example
[View in Compiler Explorer]static_assert (std ::same_as <xieite ::rm_c <const int >,int >);static_assert (std ::same_as <xieite ::rm_c <const int& >,int& >);