Convert a list-like structure to a Set.
List-like type
Extracts the element type and wraps it in a Set.
type A = ToSet< number[] >; // Set< number >type B = ToSet< Array< string > >; // Set< string > Copy
type A = ToSet< number[] >; // Set< number >type B = ToSet< Array< string > >; // Set< string >
Convert a list-like structure to a Set.