TFutureInterface

Creates an interface that is similar to a given one, but accepts an additional, optional TCancellation parameter each method, and returns TFutures instead of plain return values.

For example, given the following declarations:

interface Foo {
  void bar();
  string baz(int a);
}
alias TFutureInterface!Foo FutureFoo;

FutureFoo would be equivalent to:

interface FutureFoo {
  TFuture!void bar(TCancellation cancellation = null);
  TFuture!string baz(int a, TCancellation cancellation = null);
}