import { EntryService } from '../entry';
import { Logger } from 'purple-cheetah';
import { PropChanges } from '../prop/interfaces/prop-changes.interface';
export declare class WidgetUtil {
    static nameEncode(name: string): string;
    static updateEntriesWithNewWidgetData(service: EntryService, logger: Logger, oldName: string, newName?: string, changes?: PropChanges[]): Promise<void>;
    static addNewPropsToWidgetInEntries(entryService: EntryService, logger: Logger, change: PropChanges, widgetId: string): Promise<void>;
}