Code Duplication    Length = 4-4 lines in 2 locations

src/Hook/BasicProperties.php 2 locations

@@ 48-51 (lines=4) @@
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	}
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	private function pseudoBefore($value, $element, $rule) {
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		if (in_array('before', $rule->getPseudoMatcher()->getPseudo())) {
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			$element->firstChild->nodeValue = implode('', $value) . $element->firstChild->nodeValue;
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			return true;
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		}
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	}
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	private function pseudoAfter($value, $element, $rule) {
@@ 55-58 (lines=4) @@
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	}
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	private function pseudoAfter($value, $element, $rule) {
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		 if (in_array('after', $rule->getPseudoMatcher()->getPseudo())) {
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		 	$element->firstChild->nodeValue .= implode('', $value);
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		 	return true;
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		 }		 
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	}
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	private function appendContent($element, $content) {