/**
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
 */
import { ChangeDetectorRef, OnDestroy, OnInit } from '@angular/core';
import { ControlValueAccessor, FormArray, FormBuilder, FormGroup } from '@angular/forms';
import { MagInitConfig } from 'ng-stalk/core/model';
import { MagCodeCacheService, MagConfigService } from 'ng-stalk/core/service';
import { CodeAndName } from 'ng-stalk/core/types';
import { NzConfigService } from 'ng-zorro-antd/core/config';
import { FieldItem } from './field-item';
import { LangFieldFormModel } from './lang-field-form-model';
import * as i0 from "@angular/core";
export declare type FieldModelType = string | string[];
export declare class MagLangFieldComponent implements ControlValueAccessor, OnInit, OnDestroy {
    nzConfigService: NzConfigService;
    private cdr;
    private formBuilder;
    private magCodeCacheService;
    private magConfigService;
    /**
     * output 모델과 동일
     */
    value: FieldModelType;
    onChange: (value: FieldModelType) => void;
    onTouched: () => void;
    nzLoading: boolean;
    nzDisabled: boolean;
    nzControl: boolean;
    /**
     * 동작 방식 및 응담 형태
     * single : 1개의 미디어만 선택됨. output model 은 media id
     * multiple : 다수개의 미디어가 선택됨. output model 은 media id 배열
     */
    mode: 'single' | 'multiple';
    /**
     * 등록 가능한 최대 미디어 수
     * - mode 가 single 일 경우에는 1개로 고정된다.
     * - mode 가 multiple 인 경우, 정수값만큼 등록가능하다. 0이하인 경우 무제한
     */
    maxItems: number;
    /**
     * 선택 가능한 언어 목록
     * 값이 없을 경우, MagFrame 에서 지원하는 supportLanguages 가 사용된다.
     * deprecated. use langs
     */
    supportLanguages: string[];
    langs: string[];
    languages: CodeAndName[];
    hostClick(e: MouseEvent): void;
    /**
     * 외부로 값을 출력하고, 내부 값을 갱신한다.
     *
     * 메소드 구현 주의사항: 내부 값 변경시에만 output 이벤트를 발행하고 ChangeDetector 를 트리거해야한다.
     * @param value
     */
    private updateValue;
    focus(): void;
    blur(): void;
    constructor(nzConfigService: NzConfigService, cdr: ChangeDetectorRef, formBuilder: FormBuilder, magCodeCacheService: MagCodeCacheService, magConfigService: MagConfigService<MagInitConfig>);
    ngOnInit(): void;
    ngOnDestroy(): void;
    /**
     * 외부로부터 값을 주입받는다.
     * 이벤트를 발행하지 않고, 내부 값을 업데이트해야한다.
     * @param value
     */
    writeValue(value: FieldModelType): void;
    /**
     * @description
     * Registers a callback function that is called when the control's value
     * changes in the UI.
     *
     * This method is called by the forms API on initialization to update the form
     * model when values propagate from the view to the model.
     *
     * When implementing the `registerOnChange` method in your own value accessor,
     * save the given function so your class calls it at the appropriate time.
     *
     * @usageNotes
     * ### Store the change function
     *
     * The following example stores the provided function as an internal method.
     * @param fn
     */
    registerOnChange(fn: (_: FieldModelType) => void): void;
    registerOnTouched(fn: () => void): void;
    setDisabledState(isDisabled: boolean): void;
    modelForm: FormGroup;
    private _unsubscribeAll;
    componentId: string;
    draw(): void;
    createForm(formModel: LangFieldFormModel): FormGroup;
    makeI18nFormControl(item: FieldItem): FormGroup;
    fitControls(formModel: LangFieldFormModel): void;
    initForm(formModel: LangFieldFormModel): void;
    get formControls(): FormArray;
    removeEntryAt(index: number): void;
    addEntry(item: FieldItem): void;
    get isMultiple(): boolean;
    private extractValueFromFormModel;
    static ɵfac: i0.ɵɵFactoryDeclaration<MagLangFieldComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<MagLangFieldComponent, "mag-lang-field", ["magLangField"], { "nzLoading": "nzLoading"; "nzDisabled": "nzDisabled"; "nzControl": "nzControl"; "mode": "mode"; "maxItems": "maxItems"; "supportLanguages": "supportLanguages"; "langs": "langs"; }, {}, never, never, false>;
}