import { JsonCustomConvert } from "json2typescript";
import { LanguageWidgetValue } from "../widgets/widget-value/language-widget-value";
export declare class LanguageSourceValueConverter implements JsonCustomConvert<LanguageWidgetValue[]> {
    serialize(number: Array<LanguageWidgetValue>): string;
    deserialize(value: any): LanguageWidgetValue[];
}
