DeprecatedInterface

A class implements an interface that has been annotated with @deprecated. This interface is scheduled for removal and should not be implemented in new code.

Example

<?php
/**
 * @deprecated Use NewContract instead.
 */
interface OldContract {
    public function process(): void;
}

class MyService implements OldContract { // implements deprecated interface
    public function process(): void {}
}

How to fix

Implement the replacement interface indicated in the @deprecated message.