/**
 * Geocoding input directive
 * Provides auto-complete and real-time geocoding for input fields
 */
import { ElementRef, EventEmitter, OnInit, OnDestroy } from '@angular/core';
import { OpenCageService } from '../services/opencage.service';
import { GeocodingResult, ForwardGeocodingOptions } from '../models/opencage-types';
import { OpenCageError } from '../models/opencage-error';
import * as i0 from "@angular/core";
/**
 * Geocoding input directive
 *
 * Usage:
 * <input
 *   type="text"
 *   opencageGeocode
 *   [debounceTime]="500"
 *   [minLength]="3"
 *   [limit]="5"
 *   (geocodeResults)="onResults($event)"
 *   (geocodeError)="onError($event)"
 *   (geocodeLoading)="onLoading($event)"
 * />
 */
export declare class GeocodeInputDirective implements OnInit, OnDestroy {
    private elementRef;
    private geocodeService;
    debounceTime: number;
    minLength: number;
    maxLength: number;
    limit: number;
    options: ForwardGeocodingOptions;
    autoSelect: boolean;
    clearOnEmpty: boolean;
    geocodeResults: EventEmitter<GeocodingResult[]>;
    geocodeError: EventEmitter<OpenCageError>;
    geocodeLoading: EventEmitter<boolean>;
    geocodeSelected: EventEmitter<GeocodingResult>;
    autocomplete: string;
    cssClass: boolean;
    loading: boolean;
    hasError: boolean;
    private destroy$;
    private currentQuery;
    constructor(elementRef: ElementRef<HTMLInputElement | HTMLTextAreaElement>, geocodeService: OpenCageService);
    ngOnInit(): void;
    ngOnDestroy(): void;
    onInput(event: Event): void;
    onKeyDown(event: KeyboardEvent): void;
    onBlur(): void;
    /**
     * Setup the geocoding stream
     */
    private setupGeocodingStream;
    /**
     * Handle geocoding results
     */
    private handleResults;
    /**
     * Handle geocoding errors
     */
    private handleError;
    /**
     * Set loading state
     */
    private setLoading;
    /**
     * Select a geocoding result
     */
    selectResult(result: GeocodingResult): void;
    /**
     * Clear results
     */
    clearResults(): void;
    /**
     * Get current input value
     */
    getValue(): string;
    /**
     * Set input value
     */
    setValue(value: string): void;
    /**
     * Focus the input
     */
    focus(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<GeocodeInputDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<GeocodeInputDirective, "input[opencageGeocode], textarea[opencageGeocode]", never, { "debounceTime": "debounceTime"; "minLength": "minLength"; "maxLength": "maxLength"; "limit": "limit"; "options": "options"; "autoSelect": "autoSelect"; "clearOnEmpty": "clearOnEmpty"; }, { "geocodeResults": "geocodeResults"; "geocodeError": "geocodeError"; "geocodeLoading": "geocodeLoading"; "geocodeSelected": "geocodeSelected"; }, never, never, true, never>;
}