import { BsModalService } from 'ngx-bootstrap/modal';
import { Observable } from 'rxjs';
import { PurchaseService } from '@schoolbelle/api/purchase';
import { GroupService } from '@schoolbelle/api/group';
export declare class RequestReceiptModalService {
    private modal;
    private purchase;
    private group;
    constructor(modal: BsModalService, purchase: PurchaseService, group: GroupService);
    open(defaults?: {
        CorpNum?: number;
        CorpName?: string;
        CEOName?: string;
        ContactName?: string;
        Addr?: string;
        Email?: string;
        PayerName?: string;
    }): Observable<{
        purchase_ids: number[];
        CorpNum: number;
        CorpName: string;
        CEOName: string;
        ContactName: string;
        Addr: string;
        Email: string;
        PayerName: string;
    }>;
}