src/LoggerTrait.php
public function alert(string $message, array $context = []): void
    {
        $this->log(LogLevel::ALERT, $message, $context);
    }
public function alert(string $message, array $context = []): void
    {
        $this->log(LogLevel::ALERT, $message, $context);
    }
Action must be taken immediately.

Example: Entire website down, database unavailable, etc. This should
trigger the SMS alerts and wake you up.

@param mixed[] $context