selfOut.deprecatedEnum - Phpstan

Code example

php

<?php declare(strict_types = 1);

/** @deprecated */
enum Status: string
{
	case Active = 'active';
	case Inactive = 'inactive';
}

class Builder
{
	/**
	 * @phpstan-self-out self<Status>
	 */
	public function withStatus(): void
	{
	}
}

Why is it reported?

The @phpstan-self-out PHPDoc tag references a deprecated enum. Using deprecated symbols propagates reliance on code that is scheduled for removal or replacement.

This error is reported by the phpstan-deprecation-rules package.

How to fix it

Replace the deprecated enum with its non-deprecated replacement.

diff-php

 class Builder
 {
 	/**
-	 * @phpstan-self-out self<Status>
+	 * @phpstan-self-out self<NewStatus>
 	 */
 	public function withStatus(): void
 	{
 	}
 }