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13 lines
511 B
TypeScript
13 lines
511 B
TypeScript
/**
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* Represents the completion of an asynchronous operation
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*/
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interface Promise<T> {
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/**
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* Attaches a callback that is invoked when the Promise is settled (fulfilled or rejected). The
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* resolved value cannot be modified from the callback.
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* @param onfinally The callback to execute when the Promise is settled (fulfilled or rejected).
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* @returns A Promise for the completion of the callback.
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*/
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finally(onfinally?: (() => void) | undefined | null): Promise<T>
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}
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