Config

Configuration classes let you centralize and apply global settings at startup. Any class annotated with @Config and implementing ConfigInterface is automatically discovered by the framework — no manual registration needed.

Create a config class
@Config
public class NotifConfig implements ConfigInterface {

    @Override
    public void configure() {
        FlashConfig.setDuration(5000);

        // Options: top-right, top-left, bottom-right,
        //          bottom-left, top-center, bottom-center
        FlashConfig.setPosition("top-right");

        FlashConfig.setCustomCSS("""
            .flash-notification {
                border-radius: 1rem;
                font-size: 0.875rem;
            }
            .flash-success {
                background: linear-gradient(to right, #10b981, #059669);
            }
        """);
    }
}
💡 Tip

You can have multiple @Config classes — each is discovered and executed at startup. Keep them focused on a single concern (e.g. one for flash, one for storage).