import { SearchSource } from '../search-sources/search-source';
export declare class SearchSourceService {
    sources: SearchSource[];
    constructor(sources: SearchSource[]);
}
export declare function searchSourceServiceFactory(sources: SearchSource[]): SearchSourceService;
export declare function provideSearchSourceService(): {
    provide: typeof SearchSourceService;
    useFactory: (sources: SearchSource[]) => SearchSourceService;
    deps: (typeof SearchSource)[];
};