>> */ interface TaskFailureThrowable extends \Throwable { /** * @return string Original exception class name. */ public function getOriginalClassName(): string; /** * @return string Original exception message. */ public function getOriginalMessage(): string; /** * @return int|string Original exception code. */ public function getOriginalCode(): string|int; /** * @return string Original exception file from which it was thrown. */ public function getOriginalFile(): string; /** * @return int Original exception line from which it was thrown. */ public function getOriginalLine(): int; /** * Returns the original exception stack trace. * * @return FlattenedTrace Same as {@see Throwable::getTrace()}, except all function arguments are formatted * as strings. See {@see formatFlattenedBacktrace()}. */ public function getOriginalTrace(): array; /** * Original backtrace flattened to a human-readable string. */ public function getOriginalTraceAsString(): string; }