import { Firestore } from '@google-cloud/firestore';
import { SupabaseClient } from '@supabase/supabase-js';
import { LocationService } from './location-service';
export interface GeoSearchOptions {
    type?: string;
    initialRadius?: number;
    maxRadius?: number;
    minResults?: number;
    limit?: number;
    includeEmbeddings?: boolean;
}
export interface GeoSearchResult {
    id: string;
    title: string;
    description?: string;
    type: string;
    primary_area: string;
    locations?: any[];
    primary_location?: {
        lat: number;
        lng: number;
    };
    distance_miles: number;
    relevance_score: number;
    data?: any;
    content_embedding?: number[];
    [key: string]: any;
}
export interface GeoSearchResponse {
    results: GeoSearchResult[];
    searchRadius: number;
    totalFound: number;
    searchLocation?: {
        lat: number;
        lng: number;
    };
}
export declare class GeoSearchService {
    private firestoreDb;
    private supabaseClient;
    private locationService;
    private useSupabase;
    private progressiveRadii;
    private minResults;
    constructor(options?: {
        firestoreDb?: Firestore;
        supabaseClient?: SupabaseClient;
        locationService?: LocationService;
        useSupabase?: boolean;
        minResults?: number;
    });
    /**
     * Search for content near a geographic location
     */
    searchNearby(userLat: number, userLng: number, options?: GeoSearchOptions): Promise<GeoSearchResponse>;
    /**
     * Search by area name
     */
    searchByArea(areaId: string, options?: GeoSearchOptions): Promise<GeoSearchResponse>;
    /**
     * Search near multiple locations
     */
    searchMultiLocation(locations: Array<{
        lat: number;
        lng: number;
        relevance?: number;
    }>, options?: GeoSearchOptions): Promise<GeoSearchResponse>;
    /**
     * Firestore search implementation
     */
    private searchFirestoreByRadius;
    /**
     * Get content by IDs with location enrichment
     */
    getContentByIds(ids: string[], userLat?: number, userLng?: number): Promise<GeoSearchResult[]>;
}