Promise.then

Undocumented in source. Be warned that the author may not have intended to support it.
  1. Promisify!U then(U delegate() cb)
    interface Promise(T_)
    nothrow
    static if(is(T == void))
    then
    (
    U
    )
    (
    U delegate
    ()
    cb
    )
  2. Promisify!U then(U delegate(T) cb)
  3. Promisify!U then(U delegate() cb)

Meta