diff options
Diffstat (limited to 'vendor/phpdocumentor/type-resolver/src/Types/ArrayKey.php')
-rw-r--r-- | vendor/phpdocumentor/type-resolver/src/Types/ArrayKey.php | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/vendor/phpdocumentor/type-resolver/src/Types/ArrayKey.php b/vendor/phpdocumentor/type-resolver/src/Types/ArrayKey.php new file mode 100644 index 000000000..cf86df007 --- /dev/null +++ b/vendor/phpdocumentor/type-resolver/src/Types/ArrayKey.php @@ -0,0 +1,42 @@ +<?php + +declare(strict_types=1); + +/** + * This file is part of phpDocumentor. + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + * + * @link http://phpdoc.org + */ + +namespace phpDocumentor\Reflection\Types; + +use phpDocumentor\Reflection\PseudoType; +use phpDocumentor\Reflection\Type; + +/** + * Value Object representing a array-key Type. + * + * A array-key Type is the supertype (but not a union) of int and string. + * + * @psalm-immutable + */ +final class ArrayKey extends AggregatedType implements PseudoType +{ + public function __construct() + { + parent::__construct([new String_(), new Integer()], '|'); + } + + public function underlyingType(): Type + { + return new Compound([new String_(), new Integer()]); + } + + public function __toString(): string + { + return 'array-key'; + } +} |