*/ private array $composeVolumeWarnings = []; public function resetComposeVolumeWarnings(): void { $this->composeVolumeWarnings = []; } public function addComposeVolumeWarning(string $warning): void { if (! in_array($warning, $this->composeVolumeWarnings, true)) { $this->composeVolumeWarnings[] = $warning; } } /** * @return list */ public function composeVolumeWarnings(): array { return $this->composeVolumeWarnings; } }