TypeHintDeclarationSniff ignores methods with @inheritdoc

Author: kukulich

SlevomatCodingStandard/Sniffs/TypeHints/TypeHintDeclarationSniff.php

@@ -93,6 +93,10 @@ private function checkParametersTypeHints(\PHP_CodeSniffer_File $phpcsFile, int
 			return;
 		}
 
+		if ($this->hasInheritdocAnnotation($phpcsFile, $functionPointer)) {
+			return;
+		}
+
 		$parametersTypeHintsDefinitions = $this->getFunctionParameterTypeHintsDefinitions($phpcsFile, $functionPointer);
 
 		if (!SuppressHelper::isSniffSuppressed($phpcsFile, $functionPointer, $this->getSniffName(self::CODE_MISSING_TRAVERSABLE_PARAMETER_TYPE_HINT_SPECIFICATION))) {
@@ -275,6 +279,10 @@ private function checkReturnTypeHints(\PHP_CodeSniffer_File $phpcsFile, int $fun
 			return;
 		}
 
+		if ($this->hasInheritdocAnnotation($phpcsFile, $functionPointer)) {
+			return;
+		}
+
 		$returnTypeHint = FunctionHelper::findReturnTypeHint($phpcsFile, $functionPointer);
 		$returnAnnotation = FunctionHelper::findReturnAnnotation($phpcsFile, $functionPointer);
 		$hasReturnAnnotation = $returnAnnotation !== null && $returnAnnotation->getContent() !== null;
@@ -475,6 +483,10 @@ private function checkUselessDocComment(\PHP_CodeSniffer_File $phpcsFile, int $f
 			return;
 		}
 
+		if ($this->hasInheritdocAnnotation($phpcsFile, $functionPointer)) {
+			return;
+		}
+
 		if (!DocCommentHelper::hasDocComment($phpcsFile, $functionPointer)) {
 			return;
 		}
@@ -923,4 +935,9 @@ private function getUselessParameterNames(\PHP_CodeSniffer_File $phpcsFile, int
 		return $uselessParameterNames;
 	}
 
+	private function hasInheritdocAnnotation(\PHP_CodeSniffer_File $phpcsFile, int $functionPointer): bool
+	{
+		return count(AnnotationHelper::getAnnotationsByName($phpcsFile, $functionPointer, '@inheritdoc')) !== 0;
+	}
+
 }

tests/Sniffs/TypeHints/data/typeHintDeclarationNoErrors.php

@@ -615,4 +615,12 @@ public function returnpartialUseWithAliasTraversable(): DoctrineCollections\Arra
 		return new DoctrineCollections\ArrayCollection();
 	}
 
+	/**
+	 * @inheritdoc
+	 */
+	public function inheritdoc($a)
+	{
+		return true;
+	}
+
 }