s/self/static

Author: tvdijen

src/TypedTextContentTrait.php

@@ -67,7 +67,7 @@ public static function fromXML(DOMElement $xml): static
         Assert::same($xml->localName, static::getLocalName(), InvalidDOMElementException::class);
         Assert::same($xml->namespaceURI, static::NS, InvalidDOMElementException::class);
 
-        $type = self::getTextContentType();
+        $type = static::getTextContentType();
         if ($type === QNameValue::class) {
             $qName = QNameValue::fromDocument($xml->textContent, $xml);
             $text = $qName->getRawValue();