Tuple1 is a tuple with one value. It maps directly to its own T0 types.
Tuple1
staticread only_0:T0
@:fromstaticinlinearrayToTuple<T>(v:Array<T>):Tuple1<T>
staticinlinetoString(this:T0):String
Provides a string representation of the Tuple
staticinlinewith<T1>(this:T0, v:T1):Tuple2<T0, T1>
Creates a new Tuple with the addition of the extra value v. The Tuple of course increase in size by one.
v