import { OnChanges, OnInit, AfterViewInit } from '@angular/core';
import { FormControl, FormGroup } from '@angular/forms';
import { FudisLocalizedTextGroupFormGroup, FudisSelectOption, FudisLocalizedTextGroupFormGroupOptions, FudisInputSize } from '../../../types/forms';
import { FudisIdService } from '../../../services/id/id.service';
import { FudisTranslationService } from '../../../services/translation/translation.service';
import { FudisComponentChanges } from '../../../types/miscellaneous';
import { BehaviorSubject } from 'rxjs';
import { GroupComponentBaseDirective } from '../../../directives/form/group-component-base/group-component-base.directive';
import { FudisFocusService } from '../../../services/focus/focus.service';
import * as i0 from "@angular/core";
export declare class LocalizedTextGroupComponent<T extends FudisLocalizedTextGroupFormGroup<T>> extends GroupComponentBaseDirective implements OnInit, OnChanges, AfterViewInit {
    private _translationService;
    constructor(_translationService: FudisTranslationService, _idService: FudisIdService, _focusService: FudisFocusService);
    /**
     * FormGroup including controls.
     */
    formGroup: FormGroup<T>;
    /**
     * Option list for language Selection. To pair controls with corresponding Select option,
     * FormControl's name must match with the controlName defined here. E.g. by default "{controlName:
     * 'en', label: 'EN'}" pairs with Form Group's "en: new FormControl('')"
     */
    options: FudisLocalizedTextGroupFormGroupOptions[];
    /**
     * Available sizes for the input - defaults to large.
     */
    size: FudisInputSize;
    /**
     * Form element to display. Defaults to text-input
     */
    variant: 'text-input' | 'text-area';
    /**
     * Min length for HTML attribute and for character indicator in guidance
     */
    protected _minLength: BehaviorSubject<number | null>;
    /**
     * Max length for HTML attribute and for character indicator in guidance
     */
    protected _maxLength: BehaviorSubject<number | null>;
    /**
     * Control for language option Select
     */
    protected _selectControl: FormControl<FudisSelectOption<object> | null>;
    /**
     * Updated options list after changes
     */
    protected _selectOptions: FudisSelectOption<object>[];
    /**
     * Fudis translation
     */
    protected _missingLanguage: string;
    /**
     * Subscription for handling the valueChanges observable
     */
    private _subscription;
    /**
     * Fudis translation
     */
    protected _languageLabel: BehaviorSubject<string>;
    /**
     * When Form Control value changes, update Select Options accordingly with or without Missing text
     */
    protected _updateSelectOptions(): void;
    /**
     * On init and when Select option changes, check if now visible input should be marked as
     * required.
     */
    private _isInputRequired;
    protected _checkHtmlAttributes(controlName: string): void;
    ngOnInit(): void;
    ngOnChanges(changes: FudisComponentChanges<LocalizedTextGroupComponent<T>>): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<LocalizedTextGroupComponent<any>, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<LocalizedTextGroupComponent<any>, "fudis-localized-text-group", never, { "formGroup": { "alias": "formGroup"; "required": true; }; "options": { "alias": "options"; "required": false; }; "size": { "alias": "size"; "required": false; }; "variant": { "alias": "variant"; "required": false; }; }, {}, never, ["fudis-error-message"], false, never>;
}