orElseAsyncForUndefinable
Return input as T if the passed input is not undefined.
Otherwise, return the result of recoverer.
function orElseAsyncForUndefinable<T>(input: Undefinable<T>, recoverer: UndefinableAsyncTryRecoveryFn<T>): Promise<Undefinable<T>>;
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orElseAsyncForUndefinable<T>(input: Undefinable<T>, recoverer: UndefinableAsyncTryRecoveryFn<T>): Promise<Undefinable<T>>
[src]§Return Type
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Promise<Undefinable<T>>
[src]