import { HttpClient } from '@angular/common/http';
import { ActivatedRoute } from '@angular/router';
import { Observable } from 'rxjs';
import { FilterRequest, IExternalDataConfig, IFilter } from '../interfaces/IFilter';
import * as i0 from "@angular/core";
export declare class FilterService {
    private route;
    private _http;
    constructor(route: ActivatedRoute, _http: HttpClient);
    processFilterRequestFromUrl(filterRequest: FilterRequest): FilterRequest;
    loadDataFilter<T>(data: IExternalDataConfig): Observable<T>;
    setOptionsFilter(data: {
        filtersRequest: FilterRequest;
        filter: IFilter;
        options: any[];
        concat: boolean;
        text: string;
    }): FilterRequest;
    static ɵfac: i0.ɵɵFactoryDeclaration<FilterService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<FilterService>;
}