# QtPromise::resolve
Since: 0.5.0
QtPromise::resolve(T value) -> QPromise<R>
Similar to the QPromise<T>::resolve static method, creates a promise
resolved from a given value but without the extra typing:
auto promise = QtPromise::resolve(); // QPromise<void>
auto promise = QtPromise::resolve(42); // QPromise<int>
auto promise = QtPromise::resolve(QString{"foo"}); // QPromise<QString>
This method also allows to convert QFuture<T> to QPromise<T>, delayed until the QFuture is
finished (read more).