import { ElementRef, OnInit } from '@angular/core';
import { ApiConstant } from '../../utils/api-constant/api-constant.service';
import { HttpClient } from '@angular/common/http';
export declare class TNKDigitalContractComponent implements OnInit {
    api: ApiConstant;
    private http;
    submitData: any;
    isBusy: boolean;
    submitValidation: any;
    digitalSignatureData: any;
    verificationSent: boolean;
    isAgreeContractCheckbox: boolean;
    isAgreeContract: boolean;
    inputError: any;
    contractPdfUrl: string;
    numericalInputOnly: any;
    profileData: any;
    loanId: string;
    accessToken: string;
    showModalSucessDigitalContract: any;
    otp1Element: ElementRef;
    otp2Element: ElementRef;
    otp3Element: ElementRef;
    otp4Element: ElementRef;
    constructor(api: ApiConstant, http: HttpClient);
    ngOnInit(): void;
    /**
     ** @description set submit validation properties
     ** @arg display (show/hide), text (message)
     ** @return submitValidation props
     */
    private setSubmitValidation(display, text);
    /**
     ** @description set submit data properties
     ** @arg obj (reference object properties of submitData)
     ** @return submitData object
     */
    private setSubmitData(obj);
    /**
     ** @description resend OTP Code (smsToken)
     ** @arg none
     ** @method resendVerificationCode()
     ** @return void
     */
    resendVerificationCode(): void;
    /**
     ** @description submit agree contract by user.
     ** @return void
     */
    submitContract(): void;
    /**
     ** @description submit the signature by otp
     ** @return void
     */
    submitOTPSignature(): void;
    /**
     ** @description handle input for OTP input (type / keydown)
     ** @arg id (element next id), evt (element input)
     ** @return void
     */
    private OTPInputTab(id, evt);
    /**
     ** @description handle input for OTP input (backspace)
     ** @arg id (element next id), evt (element input)
     ** @return void
     */
    private OTPBackspaceTab(id, evt);
    checkOTPComplete(): boolean;
}