Classes/Utility/ContentElementUtility.php
public static function getContentElementSignature(string $extensionIdentifier, string $contentElementIdentifier): string {
    return self::contentElementSignature($extensionIdentifier, $contentElementIdentifier);
  }
public static function getContentElementSignature(string $extensionIdentifier, string $contentElementIdentifier): string {
    return self::contentElementSignature($extensionIdentifier, $contentElementIdentifier);
  }
Alias for the `contentElementSignature` function.

@param string $extensionIdentifier The extension identifier
@param string $contentElementIdentifier The content element identifier
@return string The content element signature