import { ContentType } from "contentful-migration";
import { BackendLanguage } from "../../config/types";
export declare const THEME_BLOCK: {
    en: {
        background: string;
        noBackground: string;
    };
    de: {
        background: string;
        noBackground: string;
    };
};
export declare const migrateBaseBlockFields: (block: ContentType, language: BackendLanguage, trackingFieldId?: string) => void;