import type { AfterViewInit, OnDestroy } from '@angular/core';
import { ElementRef, EventEmitter, OnChanges, QueryList, SimpleChanges } from '@angular/core';
import { ControlValueAccessor } from '@angular/forms';
import { ScanFormType } from '@axrl/ngx-extended-form-builder';
import * as i0 from "@angular/core";
export interface VerificationCodeConfig {
    'primary-text-color': string;
    'secondary-color': string;
}
/**
 * Alias-тип, описывающий множество цифр.
 */
type Digits = 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9;
/**
 * Интерфейс полей формы для ввода четырехзначного кода пордтверждения
 */
type CodeControl = `${Digits}` | '' | null;
export declare class VerificationCodeComponent implements OnDestroy, AfterViewInit, OnChanges, ControlValueAccessor {
    private _elementRef;
    private _config;
    private _value;
    form: ScanFormType<CodeControl[]> | undefined;
    readonly valueChanges: EventEmitter<string>;
    set value(val: string);
    get value(): string;
    inputs: QueryList<ElementRef<HTMLInputElement>> | undefined;
    codeLength: number | undefined;
    isLoading: boolean | null | undefined;
    set config(cfg: VerificationCodeConfig);
    get config(): VerificationCodeConfig | undefined;
    constructor(_elementRef: ElementRef<HTMLElement>);
    ngOnChanges(changes: SimpleChanges): void;
    ngAfterViewInit(): void;
    _onChange(_: any): void;
    _onTouched(): void;
    writeValue(value: string): void;
    registerOnChange(fn: (_: string) => void): void;
    registerOnTouched(fn: () => void): void;
    setDisabledState(isDisabled: boolean): void;
    isDigit(item: string): item is `${Digits}`;
    verifyCodeKeyPress(event: InputEvent, currentInputName: number, actionBtnBlock: HTMLParagraphElement): void;
    focusSubmit(nextInput: HTMLElement): void;
    pasteCode(event: ClipboardEvent): void;
    submit(): void;
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<VerificationCodeComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<VerificationCodeComponent, "verification-code", never, { "value": { "alias": "value"; "required": false; }; "codeLength": { "alias": "codeLength"; "required": false; }; "isLoading": { "alias": "isLoading"; "required": false; }; "config": { "alias": "config"; "required": true; }; }, { "valueChanges": "valueChanges"; }, never, never, true, never>;
}
export {};