psalm/stubs/Php82.phpstub

<?php
namespace {
    class ReflectionClass implements Reflector {
        /** @psalm-pure */
        public function isReadOnly(): bool {}
    }

    /** @psalm-immutable */
    class ReflectionUnionType extends ReflectionType {
        /** @return non-empty-list<ReflectionNamedType|ReflectionIntersectionType> */
        public function getTypes(): array {}
    }

    /**
    * @psalm-immutable
    *
    * @template-covariant Start of string|DateTimeInterface
    * @implements IteratorAggregate<int, DateTimeInterface>
    */
    class DatePeriod implements IteratorAggregate
    {
        const EXCLUDE_START_DATE = 1;
        const INCLUDE_END_DATE = 2;

        /**
        * @param Start $start
        * @param (Start is string ? int-mask<self::EXCLUDE_START_DATE, self::INCLUDE_END_DATE> : DateInterval) $interval
        * @param (Start is string ? never : (DateTimeInterface|positive-int)) $end
        * @param (Start is string ? never : int-mask<self::EXCLUDE_START_DATE, self::INCLUDE_END_DATE>) $options
        */
        public function __construct($start, $interval = 0, $end = 1, $options = 0) {}

        /** @psalm-return (Start is string ? Iterator<int, DateTime> : Iterator<int, Start>) */
        public function getIterator(): Iterator {}
    }

    /**
    * @psalm-pure
    * @param positive-int $length
    * @return list<non-empty-string>
    *
    * @psalm-flow ($string) -> return
    */
    function str_split(string $string, int $length = 1) {}

    /**
     * @psalm-immutable
     * @template TValue
     *
     * @since 8.2.0
     */
    final class SensitiveParameterValue
    {
        /** @param TValue $value */
        public function __construct(private readonly mixed $value) {}

        /** @return array<never, never> */
        public function __debugInfo(): array {}

        /** @return TValue */
        public function getValue(): mixed {}
    }
}