import { Observable } from 'rxjs';
import { ModalComponent } from './modal.component';
export declare abstract class ModalRef<T = any, R = any> {
    abstract afterOpen: Observable<void>;
    abstract afterClose: Observable<R>;
    abstract close(result?: R): void;
    abstract destroy(result?: R): void;
    abstract triggerOk(): void;
    abstract triggerCancel(): void;
    abstract getElement(): HTMLElement;
    abstract getInstance(): ModalComponent;
}