@kovalenko/has-unsaved-data/lib/confirm-service.d.ts

Provides a router guard preventing route deactivation, if the component\`s method decorated with `@CheckUnsavedData()` returns `true`. Also it prevents the window to be unloaded.

export declare abstract class HasUnsavedDataConfirmService {
    abstract confirm(message: string, title?: string, ok?: string, cancel?: string): Promise<boolean> | boolean;
}