When true, exceptions will be ignored if path does not exist.

If an EBUSY, EMFILE, ENFILE, ENOTEMPTY, or EPERM error is encountered, Node.js will retry the operation with a linear backoff wait of retryDelay ms longer on each try. This option represents the number of retries. This option is ignored if the recursive option is not true.

If true, perform a recursive directory removal. In recursive mode, operations are retried on failure.

The amount of time in milliseconds to wait between retries. This option is ignored if the recursive option is not true.