import { EventEmitter } from '@angular/core';
import { LegoBaseInputComponent } from '../lego-base-input.component';
import { Datatype } from './datatype';
export declare class TextboxComponent extends LegoBaseInputComponent<string> {
    minLength: number;
    maxLength: number;
    placeholder: string;
    autoComplete: boolean;
    maxValue: number;
    minValue: number;
    step: number;
    datatype: Datatype;
    value: string;
    input: EventEmitter<TextboxComponent>;
    minLengthErrMessage: string;
    maxLengthErrMessage: string;
    onInput(): void;
    protected addErrorMessages(): void;
}