diff --git a/src/Ast/Type/ArrayShapeItemNode.php b/src/Ast/Type/ArrayShapeItemNode.php
index bed62381..11c611d4 100644
--- a/src/Ast/Type/ArrayShapeItemNode.php
+++ b/src/Ast/Type/ArrayShapeItemNode.php
@@ -4,6 +4,7 @@
 
 use PHPStan\PhpDocParser\Ast\ConstExpr\ConstExprIntegerNode;
 use PHPStan\PhpDocParser\Ast\ConstExpr\ConstExprStringNode;
+use PHPStan\PhpDocParser\Ast\ConstExpr\ConstFetchNode;
 use PHPStan\PhpDocParser\Ast\Node;
 use PHPStan\PhpDocParser\Ast\NodeAttributes;
 use function sprintf;
@@ -13,7 +14,7 @@ class ArrayShapeItemNode implements Node
 
 	use NodeAttributes;
 
-	/** @var ConstExprIntegerNode|ConstExprStringNode|IdentifierTypeNode|null */
+	/** @var ConstExprIntegerNode|ConstExprStringNode|ConstFetchNode|IdentifierTypeNode|null */
 	public $keyName;
 
 	public bool $optional;
@@ -21,7 +22,7 @@ class ArrayShapeItemNode implements Node
 	public TypeNode $valueType;
 
 	/**
-	 * @param ConstExprIntegerNode|ConstExprStringNode|IdentifierTypeNode|null $keyName
+	 * @param ConstExprIntegerNode|ConstExprStringNode|ConstFetchNode|IdentifierTypeNode|null $keyName
 	 */
 	public function __construct($keyName, bool $optional, TypeNode $valueType)
 	{
diff --git a/src/Parser/TypeParser.php b/src/Parser/TypeParser.php
index fc225854..62f80406 100644
--- a/src/Parser/TypeParser.php
+++ b/src/Parser/TypeParser.php
@@ -970,7 +970,7 @@ private function parseArrayShapeItem(TokenIterator $tokens): Ast\Type\ArrayShape
 
 	/**
 	 * @phpstan-impure
-	 * @return Ast\ConstExpr\ConstExprIntegerNode|Ast\ConstExpr\ConstExprStringNode|Ast\Type\IdentifierTypeNode
+	 * @return Ast\ConstExpr\ConstExprIntegerNode|Ast\ConstExpr\ConstExprStringNode|Ast\ConstExpr\ConstFetchNode|Ast\Type\IdentifierTypeNode
 	 */
 	private function parseArrayShapeKey(TokenIterator $tokens)
 	{
@@ -991,8 +991,17 @@ private function parseArrayShapeKey(TokenIterator $tokens)
 			$tokens->next();
 
 		} else {
-			$key = new Ast\Type\IdentifierTypeNode($tokens->currentTokenValue());
+			$identifier = $tokens->currentTokenValue();
 			$tokens->consumeTokenType(Lexer::TOKEN_IDENTIFIER);
+
+			if ($tokens->tryConsumeTokenType(Lexer::TOKEN_DOUBLE_COLON)) {
+				$classConstantName = $tokens->currentTokenValue();
+				$tokens->consumeTokenType(Lexer::TOKEN_IDENTIFIER);
+
+				$key = new Ast\ConstExpr\ConstFetchNode($identifier, $classConstantName);
+			} else {
+				$key = new Ast\Type\IdentifierTypeNode($identifier);
+			}
 		}
 
 		return $this->enrichWithAttributes(
diff --git a/tests/PHPStan/Ast/ToString/TypeToStringTest.php b/tests/PHPStan/Ast/ToString/TypeToStringTest.php
index 6716e433..254cff58 100644
--- a/tests/PHPStan/Ast/ToString/TypeToStringTest.php
+++ b/tests/PHPStan/Ast/ToString/TypeToStringTest.php
@@ -6,6 +6,7 @@
 use PHPStan\PhpDocParser\Ast\ConstExpr\ConstExprIntegerNode;
 use PHPStan\PhpDocParser\Ast\ConstExpr\ConstExprNullNode;
 use PHPStan\PhpDocParser\Ast\ConstExpr\ConstExprStringNode;
+use PHPStan\PhpDocParser\Ast\ConstExpr\ConstFetchNode;
 use PHPStan\PhpDocParser\Ast\Node;
 use PHPStan\PhpDocParser\Ast\Type\ArrayShapeItemNode;
 use PHPStan\PhpDocParser\Ast\Type\ArrayShapeNode;
@@ -75,6 +76,13 @@ public static function provideArrayCases(): Generator
 					new ArrayShapeItemNode(new ConstExprIntegerNode('1'), false, new IdentifierTypeNode('Baz')),
 				]),
 			],
+			[
+				'array{Foo::BAR: Foo, Bar::FOO?: Bar}',
+				ArrayShapeNode::createSealed([
+					new ArrayShapeItemNode(new ConstFetchNode('Foo', 'BAR'), false, new IdentifierTypeNode('Foo')),
+					new ArrayShapeItemNode(new ConstFetchNode('Bar', 'FOO'), true, new IdentifierTypeNode('Bar')),
+				]),
+			],
 			['list{}', ArrayShapeNode::createSealed([], 'list')],
 			['list{...}', ArrayShapeNode::createUnsealed([], null, 'list')],
 			[
diff --git a/tests/PHPStan/Parser/TypeParserTest.php b/tests/PHPStan/Parser/TypeParserTest.php
index 8fe96f5f..01a511b8 100644
--- a/tests/PHPStan/Parser/TypeParserTest.php
+++ b/tests/PHPStan/Parser/TypeParserTest.php
@@ -3041,6 +3041,16 @@ public function provideParseData(): array
 				new IdentifierTypeNode('MongoCollection'),
 				Lexer::TOKEN_OPEN_ANGLE_BRACKET,
 			],
+			[
+				'array{Foo::BAR: int}',
+				ArrayShapeNode::createSealed([
+					new ArrayShapeItemNode(
+						new ConstFetchNode('Foo', 'BAR'),
+						false,
+						new IdentifierTypeNode('int'),
+					),
+				]),
+			],
 		];
 	}