import { ElementRef } from '@angular/core';
import { InputComponent, TemplateFormComponent } from './template-form';
export declare class SignatureComponent extends InputComponent<string> {
    style: {};
    color: string;
    backgroundColor: string;
    value: string;
    writeValue(value: string): void;
    container: ElementRef;
    private canvas;
    private signaturePad;
    isEmpty: boolean;
    constructor(templateForm: TemplateFormComponent);
    ngAfterViewInit(): void;
    resizeCanvas(): void;
    onClear(): void;
    ngOnDestroy(): void;
}
export declare class SignatureModule {
}