/// <reference types="googlemaps" />
import { ApplicationRef, ElementRef, EventEmitter, NgZone, OnInit } from '@angular/core';
import { Observable } from 'rxjs';
import { TypeaheadMatch } from 'ngx-bootstrap/typeahead';
import { NgLazyloadScriptService } from '@ueler/ng-lazyload-script';
import { NgGooglePlacesAutocompleteSettings } from './settings/ng-google-places-autocomplete-settings';
import { AutocompletionRequestOptions } from './settings/autocompletion-request-options';
import { PlacesDetailsRequestOptions } from './settings/places-details-request-options';
import PlaceResult = google.maps.places.PlaceResult;
import AutocompletePrediction = google.maps.places.AutocompletePrediction;
export declare class NgGooglePlacesAutocompleteComponent implements OnInit {
    private lazyLoadingScriptService;
    private ngZone;
    private ref;
    private settings;
    dataSource: Observable<AutocompletePrediction[]>;
    private autoCompleteService;
    private placesService;
    inputPlaceholder: string;
    inputText: string;
    addressChanged: EventEmitter<PlaceResult>;
    autocompletionOptions?: AutocompletionRequestOptions;
    placesDetailsOptions?: PlacesDetailsRequestOptions;
    addressInput: ElementRef;
    attributions: ElementRef;
    constructor(lazyLoadingScriptService: NgLazyloadScriptService, ngZone: NgZone, ref: ApplicationRef, settings: NgGooglePlacesAutocompleteSettings);
    ngOnInit(): void;
    private initComponent;
    getPredictionsAsObservable(input: string): Observable<AutocompletePrediction[]>;
    optionSelect($event: TypeaheadMatch): void;
}