import { OnInit, AfterViewInit, Injector } from '@angular/core';
import { FormGroup, FormControl, ControlValueAccessor, NgControl } from '@angular/forms';
import { Config } from '../../models/config';
import { Subject } from 'rxjs';
import { OnDestroy } from '@angular/core';
import * as i0 from "@angular/core";
export declare class NgOtpInputComponent implements OnInit, AfterViewInit, OnDestroy, ControlValueAccessor {
    private document;
    private inj;
    config: Config;
    /**
     * @deprecated formCtrl is deprecated and will be removed soon. Use `FormControl` instead.
     */
    formCtrl: FormControl;
    set disabled(isDisabled: boolean);
    onBlur: Subject<void>;
    onInputChange: Subject<string>;
    otpForm: FormGroup;
    currentVal: string;
    inputControls: FormControl[];
    componentKey: string;
    get inputType(): "password" | "tel" | "text";
    get controlKeys(): string[];
    private destroy$;
    private activeFocusCount;
    private onChange;
    private onTouched;
    private _isDisabled;
    get formControl(): FormControl<any> | NgControl;
    constructor(document: Document, inj: Injector);
    ngOnInit(): void;
    setDisabledState(isDisabled: boolean): void;
    writeValue(value: string): void;
    registerOnChange(fn: any): void;
    registerOnTouched(fn: any): void;
    onFocusIn(): void;
    onFocusOut(): void;
    ngAfterViewInit(): void;
    private getControlName;
    onKeyDown($event: any, inputIdx: any): boolean;
    hasVal(val: any): boolean;
    onInput($event: any, inputIdx: any): void;
    onKeyUp($event: any, inputIdx: any): void;
    validateNumber(val: any): boolean;
    getBoxId(idx: string | number): string;
    private clearInput;
    private setSelected;
    private ifValidKeyCode;
    focusTo(eleId: any): void;
    setValue(value: any): void;
    private rebuildValue;
    handlePaste(e: any): void;
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<NgOtpInputComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<NgOtpInputComponent, "ng-otp-input, ngx-otp-input", never, { "config": { "alias": "config"; "required": false; }; "formCtrl": { "alias": "formCtrl"; "required": false; }; "disabled": { "alias": "disabled"; "required": false; }; }, { "onBlur": "onBlur"; "onInputChange": "onInputChange"; }, never, never, true, never>;
}