**Description** Let's use a sample similar to the doc: ```yml services: _instanceof: App\Handler: tags: - { name: 'app.handler', priority: 20 } App\HandlerCollection: arguments: [!tagged app.handler] ``` All instances of `App\Handler` will have the same priority. I would like to define a different priority for each handler. **Example** This might not be the cleanest solution but you get the point. ```yml services: _instanceof: App\Handler: tags: - { name: 'app.handler', priority: 'getPriority' } ``` ```php namespace App; class MyHandler implements Handler { public static function getPriority(): int { return 10; } } ```