some package:protolude

One or more.
Convert an integer into an unknown type-level natural.
Convert a string into an unknown type-level symbol.
Superclass for asynchronous exceptions.
The SomeException type is the root of the exception type hierarchy. When an exception of type e is thrown, behind the scenes it is encapsulated in a SomeException.
This type represents unknown type-level natural numbers.
This type represents unknown type-level symbols.