import { HttpClient } from '@angular/common/http';
import { Observable } from 'rxjs';
import { IAutoCompleteLookup, IAutoCompletePredictions } from './autocomplete.interface';
import { IAddressCollection } from '../input.address.lookup/input.address.lookup.interface';
export declare class PostcodeLookUpServiceConfig {
    autoCompleteDomain: string;
    geoCodeDomain: string;
    apiKey: string;
}
export declare class InputPostcodeLookUpService {
    private http;
    autoCompleteDomain: string;
    geoCodeDomain: string;
    apiKey: string;
    constructor(http: HttpClient, config: PostcodeLookUpServiceConfig);
    getAutoComplete(input: Observable<string>, types: string, countries: string): Observable<Array<IAutoCompleteLookup>>;
    getFirstAutoComplete(input: string, types: string, countries: string): Observable<undefined | {
        latitude: number;
        longitude: number;
    }>;
    getLatLongFromPlaceId(placeId: string): Observable<{
        latitude: number;
        longitude: number;
    }>;
    protected getAllPredictions(results: IAutoCompletePredictions): Array<IAutoCompleteLookup>;
    protected getFirstResultFromPredictions(results: IAutoCompletePredictions): IAutoCompleteLookup;
    protected returnLatLong(results: IAddressCollection): {
        latitude: number;
        longitude: number;
    };
}