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<?php
namespace Webmozart\Assert\Tests\StaticAnalysis;
use Webmozart\Assert\Assert;
/**
* @psalm-pure
*
* @return null
*/
function isEmptyNullableObject(?object $value)
{
Assert::isEmpty($value);
return $value;
}
/**
* @psalm-pure
*
* @return ""|"0"
*/
function isEmptyString(string $value)
{
Assert::isEmpty($value);
return $value;
}
/**
* @psalm-pure
*
* @return (0)
*/
function isEmptyInt(int $value)
{
Assert::isEmpty($value);
return $value;
}
/**
* @psalm-pure
*
* @return false
*/
function isEmptyBool(bool $value)
{
Assert::isEmpty($value);
return $value;
}
/**
* @psalm-pure
*
* @return array<empty, empty>
*/
function isEmptyArray(array $value)
{
Assert::isEmpty($value);
return $value;
}
/**
* @psalm-pure
*
* @return null|empty
*/
function nullOrIsEmpty(?object $value)
{
Assert::nullOrIsEmpty($value);
return $value;
}
/**
* @psalm-pure
*
* @param mixed $value
*
* @return iterable<empty>
*/
function allIsEmpty($value): iterable
{
Assert::allIsEmpty($value);
return $value;
}
/**
* @psalm-pure
*
* @param mixed $value
*
* @return iterable<empty|null>
*/
function allNullOrIsEmpty($value): iterable
{
Assert::allNullOrIsEmpty($value);
return $value;
}
|
