import { BsModalService } from 'ngx-bootstrap/modal';
import { Observable } from 'rxjs';
export interface IConfirmModalOptions {
    yesClass?: string;
    noClass?: string;
    message: string;
    yesText?: string;
    noText?: string;
}
export declare class ConfirmModalService {
    private modalService;
    constructor(modalService: BsModalService);
    confirm(options: IConfirmModalOptions): Observable<boolean>;
}