import { OnChanges, OnDestroy, OnInit, SimpleChanges } from '@angular/core';
import { AbstractControl, FormBuilder, FormControl, FormGroup } from '@angular/forms';
import { CreateGeonameValue, ReadGeonameValue, UpdateGeonameValue } from '@dasch-swiss/dsp-js';
import { Observable, Subscription } from 'rxjs';
import { BaseValueComponent } from '../base-value.component';
import { ValueErrorStateMatcher } from '../value-error-state-matcher';
import { DisplayPlace, GeonameService, SearchPlace } from '../../services/geoname.service';
export declare function geonameIdValidator(control: AbstractControl): {
    invalidType: {
        value: any;
    };
};
export declare class GeonameValueComponent extends BaseValueComponent implements OnInit, OnChanges, OnDestroy {
    private _fb;
    private _geonameService;
    displayValue?: ReadGeonameValue;
    valueFormControl: FormControl;
    commentFormControl: FormControl;
    form: FormGroup;
    valueChangesSubscription: Subscription;
    matcher: ValueErrorStateMatcher;
    customValidators: (typeof geonameIdValidator)[];
    $geonameLabel: Observable<DisplayPlace>;
    places: SearchPlace[];
    constructor(_fb: FormBuilder, _geonameService: GeonameService);
    standardValueComparisonFunc(initValue: {
        id: string;
    }, curValue: {
        id: string;
    } | null): boolean;
    getInitValue(): {
        id: string;
    } | null;
    /**
     * Used to create a value which is displayed to the user after selection from autocomplete.
     *
     * @param place the user selected place.
     */
    displayPlaceInSearch(place: SearchPlace | null): string;
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    ngOnDestroy(): void;
    getNewValue(): CreateGeonameValue | false;
    getUpdatedValue(): UpdateGeonameValue | false;
}