import { AfterViewInit } from '@angular/core';
import { FormGroup } from '@angular/forms';
import { SignaturePad } from 'angular2-signaturepad/signature-pad';
export declare class SignaturePadComponent implements AfterViewInit {
    form: FormGroup;
    key: string;
    signaturePad: SignaturePad;
    signaturePadOptions: {};
    constructor();
    ngAfterViewInit(): void;
    update(): void;
    clear(): void;
    fromDataUrl(): void;
    drawComplete(): void;
    drawStart(): void;
}