class ReflectionType
{
	/* Methods */
	/**
	 * Checks if null is allowed
	 * @link https://php.net/manual/en/reflectiontype.allowsnull.php
	 * @return bool TRUE if NULL is allowed, otherwise FALSE
	 * @since 7.0
	 */
	public function allowsNull()
	{
	}

	/**
	 * Checks if it is a built-in type
	 * @link https://php.net/manual/en/reflectiontype.isbuiltin.php
	 * @return bool TRUE if it's a built-in type, otherwise FALSE
	 * @since 7.0
	 */
	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
	 * @deprecated 7.1 Please use getName()
	 * @see \ReflectionType::getName()
	 */
	public function __toString()
	{
	}

    private final function __clone() {}

}