Handled types

To prevent conflicts or duplication of the type annotations, this library tries to handle most of the type annotations that are accepted by PHPStan and Psalm.

Scalar

final class SomeClass
{
    public function __construct(
        private bool $boolean,

        private float $float,

        private int $integer,

        /** @var positive-int */
        private int $positiveInteger,

        /** @var negative-int */
        private int $negativeInteger,

        /** @var int<-42, 1337> */
        private int $integerRange,

        /** @var int<min, 0> */
        private int $integerRangeWithMinRange,

        /** @var int<0, max> */
        private int $integerRangeWithMaxRange,

        private string $string,

        /** @var non-empty-string */
        private string $nonEmptyString,

        /** @var numeric-string */
        private string $numericString,

        /** @var class-string */
        private string $classString,

        /** @var class-string<SomeInterface> */
        private string $classStringOfAnInterface,
    ) {}
}

Object

final class SomeClass
{
    public function __construct(
        private SomeClass $class,

        private DateTimeInterface $interface,

        /** @var SomeInterface&AnotherInterface */
        private object $intersection,

        /** @var SomeCollection<SomeClass> */
        private SomeCollection $classWithGeneric,
    ) {}
}

/**
 * @template T of object 
 */
final class SomeCollection
{
    public function __construct(
        /** @var array<T> */
        private array $objects,
    ) {}
}

Array & lists

final class SomeClass
{
    public function __construct(
        /** @var string[] */
        private array $simpleArray,

        /** @var array<string> */
        private array $arrayOfStrings,

        /** @var array<string, SomeClass> */
        private array $arrayOfClassWithStringKeys,

        /** @var array<int, SomeClass> */
        private array $arrayOfClassWithIntegerKeys,

        /** @var non-empty-array<string> */
        private array $nonEmptyArrayOfStrings,

        /** @var non-empty-array<string, SomeClass> */
        private array $nonEmptyArrayWithStringKeys,

        /** @var list<string> */
        private array $listOfStrings,

        /** @var non-empty-list<string> */
        private array $nonEmptyListOfStrings,

        /** @var array{foo: string, bar: int} */
        private array $shapedArray,

        /** @var array{foo: string, bar?: int} */
        private array $shapedArrayWithOptionalElement,

        /** @var array{string, bar: int} */
        private array $shapedArrayWithUndefinedKey,
    ) {}
}

Union

final class SomeClass
{
    public function __construct(
        private int|string $simpleUnion,

        /** @var class-string<SomeInterface|AnotherInterface> */
        private string $unionOfClassString,

        /** @var array<SomeInterface|AnotherInterface> */
        private array $unionInsideArray,

        /** @var int|true */
        private int|bool $unionWithLiteralTrueType;

        /** @var int|false */
        private int|bool $unionWithLiteralFalseType;

        /** @var 404.42|1337.42 */
        private float $unionOfFloatValues,

        /** @var 42|1337 */
        private int $unionOfIntegerValues,

        /** @var 'foo'|'bar' */
        private string $unionOfStringValues,
    ) {}
}