import { FontAwesomeIcon } from '@riovir/wc-fontawesome';
import { SkhemataFormInput } from './SkhemataFormInput';
export declare class SkhemataFormTextbox extends SkhemataFormInput {
    minlength: number;
    maxlength: number;
    submitOnEnter: boolean;
    type: string;
    static get scopedElements(): {
        'fa-icon': typeof FontAwesomeIcon;
    };
    constructor();
    validate(): void;
    handleInput(event: any): void;
    handleKeydown(event: any): void;
    render(): import("lit-html").TemplateResult<1>;
}