import { HttpClient } from '@angular/common/http';
import { Observable } from 'rxjs';
import { AppInitService } from '../../core/app-init.service';
export interface GIS {
    longitude: number;
    latitude: number;
}
export interface DisplayPlace {
    displayName: string;
    name: string;
    country: string;
    administrativeName?: string;
    wikipediaUrl?: string;
    location: GIS;
}
export interface SearchPlace {
    id: string;
    displayName: string;
    name: string;
    administrativeName?: string;
    country: string;
    locationType: string;
}
export declare class GeonameService {
    private readonly _http;
    private _appInitService;
    constructor(_http: HttpClient, _appInitService: AppInitService);
    /**
     * Given a geoname id, resolves the identifier.
     *
     * @param id the geiname id to resolve.
     */
    resolveGeonameID(id: string): Observable<DisplayPlace>;
    /**
     * Given a search string, searches for places matching the string.
     *
     * @param searchString place to search for.
     */
    searchPlace(searchString: string): Observable<SearchPlace[]>;
}