import { ModalDialogInstance } from '../models/ModalDialogInstance';
/**
 * A Type used as a binding key for dialog window Components
 */
export declare class ICustomModalComponent {
    dialog: ModalDialogInstance;
    /**
     * Invoked before a modal is dismissed, return true to cancel dismissal.
     */
    beforeDismiss?(): boolean;
    /**
     * Invoked before a modal is closed, return true to cancel closing.
     */
    beforeClose?(): boolean;
}