Convert a list-like structure to a readonly array.
List-like type
1.1.0
Extracts the element type and wraps it in a readonly array.
type A = ToReadonlyArray< number[] >; // ReadonlyArray< number >type B = ToReadonlyArray< Set< string > >; // ReadonlyArray< string > Copy
type A = ToReadonlyArray< number[] >; // ReadonlyArray< number >type B = ToReadonlyArray< Set< string > >; // ReadonlyArray< string >
Convert a list-like structure to a readonly array.