OperatorSwift

    !=(_:_:)

    Returns a Boolean value indicating whether two types are not identical.

    func != (t0: Any.Type?, t1: Any.Type?) -> Bool

    Parameters

    t0

    A type to compare.

    t1

    Another type to compare.

    Returns

    true if one, but not both, of t0 and t1 are nil, or if they represent different types; otherwise, false.