import { BaseTool, ToolDefinition } from '../base.js';
import { LTAService } from '../../services/lta.js';
import { OneMapService } from '../../services/onemap.js';
import { FuzzySearchService } from '../../services/fuzzySearch.js';
export interface EnhancedBusStopResult {
    busStopCode: string;
    description: string;
    roadName: string;
    latitude: number;
    longitude: number;
    matchScore: number;
    matchedFields: string[];
    distanceMeters?: number;
    walkingTimeMinutes?: number;
    locationPatterns: {
        blockNumber?: string;
        direction?: string;
        amenityType?: string;
    };
    searchContext: {
        queryVariations: string[];
        bestMatch: string;
    };
}
export declare class BusStopSearchTool extends BaseTool {
    private ltaService;
    private oneMapService;
    private fuzzySearchService;
    constructor(ltaService: LTAService, oneMapService: OneMapService, fuzzySearchService: FuzzySearchService);
    getDefinitions(): ToolDefinition[];
    canHandle(toolName: string): boolean;
    execute(toolName: string, args: unknown): Promise<any>;
    private simpleSearch;
    private sortResults;
    private generateSearchSuggestions;
    private findCommonPatterns;
}