import { DestroyRef } from '@angular/core';
import { AfterContentInit, OnInit, OnDestroy, Renderer2 } from '@angular/core';
import { NgForm } from '@angular/forms';
import { LocalizationService } from '@bootkit/angular/localization';
import * as i0 from "@angular/core";
export declare class FormFieldComponent implements OnInit, AfterContentInit, OnDestroy {
    private _renderer;
    private _destroyRef;
    private _form;
    private _ls;
    label?: string;
    hint?: string;
    showErrors: boolean;
    showRequiredMarker: boolean;
    showSubscripts: boolean;
    useInputGroup: boolean;
    private _ngControl?;
    private _ngControlElement?;
    private _isRequired;
    private _locale?;
    private _localizedErrors?;
    private _firstLocalizedError?;
    private _errorText?;
    /**
     * Returns the first localized error of the control
     */
    get errorText(): string;
    /** Reports whether the control is touched. */
    get touched(): boolean | null | undefined;
    /** Reports whether the control is dirty. */
    get dirty(): boolean | null | undefined;
    /** Returns true if this form-field is required, otherwise returns false. */
    get isRequired(): boolean;
    private _onFocusOut;
    constructor(_renderer: Renderer2, _destroyRef: DestroyRef, _form: NgForm, _ls: LocalizationService);
    ngOnInit(): void;
    ngAfterContentInit(): void;
    private _validate;
    private _isRequiredField;
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<FormFieldComponent, [null, null, { optional: true; }, null]>;
    static ɵcmp: i0.ɵɵComponentDeclaration<FormFieldComponent, "bk-form-field, bk-field", ["bkFormField"], { "label": { "alias": "label"; "required": false; }; "hint": { "alias": "hint"; "required": false; }; "showErrors": { "alias": "showErrors"; "required": false; }; "showRequiredMarker": { "alias": "showRequiredMarker"; "required": false; }; "showSubscripts": { "alias": "showSubscripts"; "required": false; }; "useInputGroup": { "alias": "useInputGroup"; "required": false; }; }, {}, ["_ngControl", "_ngControlElement"], ["*"], true, never>;
}