import { Environment } from '../ngx-services.models';
import { HttpClient } from '@angular/common/http';
import { QueryParams } from './models/api.models';
import { Observable } from 'rxjs';
import { BillingPaCustomerOut, DistrictsOut, ParishesOut, ProvincesOut } from './models/api-billing-pa.types';
import * as i0 from "@angular/core";
export declare class ApiBillingPaService {
    private environments;
    private http;
    constructor(environments: Environment, http: HttpClient);
    /**
     * Retrieves the URL for the Billing Pa API from the environment configurations.
     *
     * @return {string} The URL of the Billing Pa API.
     */
    get url(): string;
    /**
     * Retrieves a list of districts based on query parameters.
     *
     * @param {QueryParams} params - Query parameters for filtering the districts.
     * @returns {Observable<DistrictsOut>} The list of districts.
     */
    getDistricts(params: QueryParams): Observable<DistrictsOut>;
    /**
     * Retrieves a list of parishes based on query parameters.
     *
     * @param {QueryParams} params - Query parameters for filtering the parishes.
     * @returns {Observable<ParishesOut>} The list of parishes.
     */
    getParishes(params: QueryParams): Observable<ParishesOut>;
    /**
     * Retrieves a list of provinces based on query parameters.
     *
     * @param {QueryParams} params - Query parameters for filtering the provinces.
     * @returns {Observable<ProvincesOut>} The list of provinces.
     */
    getProvinces(params: QueryParams): Observable<ProvincesOut>;
    /**
     * Retrieves the details of a customer based on query parameters.
     *
     * @param {QueryParams} params - Query parameters for get customer.
     * @return {Observable<BillingPaCustomerOut>} An observable that emits customer data.
     */
    getValidateCustomer(params: QueryParams): Observable<BillingPaCustomerOut>;
    static ɵfac: i0.ɵɵFactoryDeclaration<ApiBillingPaService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<ApiBillingPaService>;
}