import { HttpClient } from '@angular/common/http';
import { BaseApiTemplateService } from '../../shared/base-api-template-service.model';
import { ContactImportFileContainerModel } from '../../../../../../models/aggregates/crm/contact';
import { ApiVisa } from '../../shared';
import * as i0 from "@angular/core";
export declare class ContactImportFileService extends BaseApiTemplateService<ContactImportFileContainerModel> {
    constructor(http: HttpClient);
    upload(formData: FormData, type: string, visa: ApiVisa): import("rxjs").Observable<Object>;
    static ɵfac: i0.ɵɵFactoryDef<ContactImportFileService, never>;
    static ɵprov: i0.ɵɵInjectableDef<ContactImportFileService>;
}