import { OnInit, ElementRef, QueryList, EventEmitter } from '@angular/core';
export declare class Angular7PincodeComponent implements OnInit {
    allOtpInputs: QueryList<ElementRef>;
    onFullFill: EventEmitter<string>;
    size: number;
    class: string;
    isOnlyNumeric: boolean;
    pin: string[];
    pinCode: string;
    currentIndex: number;
    otpRegex: RegExp;
    constructor();
    ngOnInit(): void;
    getPin(): void;
    onKeyUp(event: any, index: any): boolean;
    onKeyDown(event: any, index: any): void;
    trackByFn(index: any): any;
}