(signal?: AbortSignal)
| 342 | } |
| 343 | |
| 344 | function isSignalAborted(signal?: AbortSignal): boolean { |
| 345 | return signal?.aborted === true; |
| 346 | } |
| 347 | |
| 348 | function abortError(): DOMException { |
| 349 | return new DOMException('The operation was aborted.', 'AbortError'); |