import { ElementRef, OnChanges, OnInit, AfterContentInit, AfterViewInit } from '@angular/core';
import { FormControl, FormGroup } from '@angular/forms';
import { FudisTranslationService } from '../../../services/translation/translation.service';
import { FudisIdService } from '../../../services/id/id.service';
import { FudisInternalErrorSummaryService } from '../../../services/form/error-summary/internal-error-summary.service';
import { BehaviorSubject } from 'rxjs';
import { FudisComponentChanges } from '../../../types/miscellaneous';
import { FudisErrorSummaryNewError } from '../../../types/errorSummary';
import * as i0 from "@angular/core";
export declare class GuidanceComponent implements OnChanges, OnInit, AfterContentInit, AfterViewInit {
    private _translationService;
    private _idService;
    private _errorSummaryService;
    private _elementRef;
    constructor(_translationService: FudisTranslationService, _idService: FudisIdService, _errorSummaryService: FudisInternalErrorSummaryService, _elementRef: ElementRef);
    /**
     * Id of input, fieldset or similar which Guidance is related to. Used in aria attributes and in
     * emit information for Error Summary Service.
     */
    for: string;
    /**
     * Label text of input, fieldset or similar Guidance is related to. Used in emit information for
     * Error Summary service.
     */
    inputLabel: string;
    /**
     * FormControl of related input.
     */
    control: FormControl;
    /**
     * FormGroup of related FormGroup. E.g. LocalizedTextGroup with FormGroup
     */
    formGroup: FormGroup;
    /**
     * Text displayed as guidance help text.
     */
    helpText: string | undefined;
    /**
     * If there is no Fudis FieldSet and Error Summary associated with this input and its Guidance,
     * 'polite' can be considered so that screen reader will get notified if there are new errors
     * related to the input.
     */
    ariaLive: 'off' | 'polite' | 'assertive';
    /**
     * When set displays also a character count indicator.
     */
    maxLength: number | null;
    /**
     * Used to match FormControl value for the Localized Text Group component so that the component
     * can display the length of the entered input for the connected language option.
     */
    selectedOption: string;
    /**
     * Used with together with Checkbox Group component, to display errors only when focus has moved
     * outside of whole Checkbox Group.
     */
    groupBlurredOut: boolean;
    /**
     * Hide visible helptext from screen readers when group components E.g. Radio Button Group and
     * Checkbox Group components are used.
     */
    groupHelpTextHidden: boolean;
    /**
     * Assistive text of max character count for screen readers. E. g. "5/20 characters used" where
     * "characters used" is "maxLengthText".
     */
    protected _maxLengthText: BehaviorSubject<string>;
    /**
     * Number of characters left when screen reader is alerted about input max length
     */
    protected _maxLengthAlertThreshold: number;
    /**
     * The width of the character-limit-indicator, determined by how many digits are in the maxLength
     * input value
     */
    protected _maxLengthWidth: 'sm' | 'md' | 'lg';
    /**
     * Id from IdService
     */
    protected _id: string;
    /**
     * Collection of validation errors
     */
    protected _lazyLoadedErrors: string[];
    protected _parentFormId: import("@angular/core").WritableSignal<string | null>;
    /**
     * Used prevent checks in HTML DOM before content has been loaded
     */
    protected _afterViewInitDone: import("@angular/core").WritableSignal<boolean>;
    /**
     * To prevent Error Summary reloading after lazy load check
     */
    private _reloadGuard;
    private _injector;
    ngOnInit(): void;
    ngOnChanges(changes: FudisComponentChanges<GuidanceComponent>): void;
    ngAfterContentInit(): void;
    ngAfterViewInit(): void;
    private _subscribeToErrors;
    private _setCharacterLimitIndicatorValues;
    /**
     * This function is triggered, if this component is loaded to the DOM after Error Summary has been
     * loaded and there are new validation errors which didn't exist at the time original reload
     * errors call was made. It should only trigger reload one time, when all errors of this Guidance
     * are registered.
     */
    protected _reloadErrorSummaryOnLazyLoad(error: FudisErrorSummaryNewError): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<GuidanceComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<GuidanceComponent, "fudis-guidance", never, { "for": { "alias": "for"; "required": true; }; "inputLabel": { "alias": "inputLabel"; "required": true; }; "control": { "alias": "control"; "required": false; }; "formGroup": { "alias": "formGroup"; "required": false; }; "helpText": { "alias": "helpText"; "required": false; }; "ariaLive": { "alias": "ariaLive"; "required": false; }; "maxLength": { "alias": "maxLength"; "required": false; }; "selectedOption": { "alias": "selectedOption"; "required": false; }; "groupBlurredOut": { "alias": "groupBlurredOut"; "required": false; }; "groupHelpTextHidden": { "alias": "groupHelpTextHidden"; "required": false; }; }, {}, never, ["*"], false, never>;
}