import { ValidatorFn } from '@angular/forms';
import { IOption } from '../Models';
export declare class QuestionBase<T> {
    value: T | undefined;
    key: string;
    label: string;
    required: boolean;
    optionalLabel: boolean;
    currency: boolean;
    multiple: boolean;
    order: number;
    controlType: string;
    type: string;
    placeholder: string;
    minlength?: number;
    maxlength?: number;
    options: IOption[];
    validators?: ValidatorFn[];
    errorMessages?: {
        [key: string]: string;
    };
    constructor(options?: {
        value?: T;
        key?: string;
        label?: string;
        required?: boolean;
        optionalLabel?: boolean;
        currency?: boolean;
        multiple?: boolean;
        order?: number;
        controlType?: string;
        type?: string;
        placeholder?: string;
        minlength?: number;
        maxlength?: number;
        options?: IOption[];
        validators?: ValidatorFn[];
        errorMessages?: {
            [key: string]: string;
        };
    });
}