core.readablepromise.finally
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ReadablePromise.finally() method
Attaches a callback that is invoked when the Promise is settled (fulfilled or rejected). The resolved value cannot be modified from the callback.
Signature:
finally(onfinally?: (() => void) | undefined | null): Promise<T>;
Parameters
Parameter | Type | Description |
|---|---|---|
onfinally | (() => void) | undefined | null | (Optional) The callback to execute when the Promise is settled (fulfilled or rejected). |
Returns:
Promise<T>
A Promise for the completion of the callback.