Relationships between two (or more) types: invocability, equivalence, convertibility.

Concepts
concept	StormByte::Type::Callable
	Invocable with argument types `Args` (`std::is_invocable`).

concept	StormByte::Type::SameAs
	Same type after stripping cv and references from both sides.

concept	StormByte::Type::DerivedFrom
	`Derived` derives from `Base` (`std::is_base_of`).

Relationships between two (or more) types: invocability, equivalence, convertibility.

Concepts