<?php
//modified by Mewburn Projects Pty Ltd
use __IDE\StubsElementAvailable;
use __IDE\TentativeType;
use __IDE\Pure;

/**
 * The ReflectionType class reports information about a function's parameters.
 *
 * @link https://www.php.net/manual/en/class.reflectiontype.php
 * @since 7.0
 */
abstract class ReflectionType implements Stringable
{
    /**
     * Checks if null is allowed
     *
     * @link https://php.net/manual/en/reflectiontype.allowsnull.php
     * @return bool Returns {@see true} if {@see null} is allowed, otherwise {@see false}
     * @since 7.0
     */
    #[TentativeType]
    public function allowsNull(): bool {}

    /**
     * Checks if it is a built-in type
     *
     * @link https://php.net/manual/en/reflectionnamedtype.isbuiltin.php
     * @return bool Returns {@see true} if it's a built-in type, otherwise {@see false}
     * @since 7.0
     * @removed 8.0 this method has been removed from the {@see ReflectionType}
     * class and moved to the {@see ReflectionNamedType} child.
     */
    #[Pure]
    public function isBuiltin() {}

    /**
     * To string
     *
     * @link https://php.net/manual/en/reflectiontype.tostring.php
     * @return string Returns the type of the parameter.
     * @since 7.0
     * @see ReflectionNamedType::getName()
     */
    public function __toString(): string {}

    /**
     * Cloning of this class is prohibited
     *
     * @return void
     */
    #[StubsElementAvailable(from: "5.4", to: "8.0")]
    final private function __clone(): void {}

    /**
     * Cloning of this class is prohibited
     *
     * @return void
     */
    #[StubsElementAvailable(from: "8.1")]
    private function __clone(): void {}
}