Simple variant of Newtype that provides an apply builder.

Such newtypes are meant for simple wrappers that don't do any validation.

Usage:

type FullName = FullName.Type

object FullName extends NewtypeWrapped[String]

// Initializing
val name: FullName = FullName("Alexandru Nedelcu")
// Extracting the value when a string is needed:
val nameStr: String = name.value
assert(nameStr === "Alexandru Nedelcu")

// We can pattern-match too:
name match {
  case FullName(nameStr) =>
    assert(nameStr === "Alexandru Nedelcu")
}