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|
<?php
namespace Webmozart\Assert\Tests\StaticAnalysis;
use Webmozart\Assert\Assert;
/**
* @psalm-pure
*
* @param mixed $value
*/
function isCallable($value): callable
{
Assert::isCallable($value);
return $value;
}
/**
* @psalm-pure
*
* @param mixed $value
*/
function nullOrIsCallable($value): ?callable
{
Assert::nullOrIsCallable($value);
return $value;
}
/**
* @psalm-pure
*
* @param mixed $value
*
* @return iterable<callable>
*/
function allIsCallable($value): iterable
{
Assert::allIsCallable($value);
return $value;
}
/**
* @psalm-pure
*
* @param mixed $value
*
* @return iterable<callable|null>
*/
function allNullOrIsCallable($value): iterable
{
Assert::allNullOrIsCallable($value);
return $value;
}
|
