export declare class ExportToCSV {
    DEFAULT_SEPARATOR: string;
    separator: string;
    constructor();
    exportAllToCSV(JSONListItemsToPublish: any[], fileName: string, options?: Options): void;
    exportColumnsToCSV(JSONListItemsToPublish: any[], fileName: string, columns: string[], options?: Options): void;
    static downloadFile(filename: string, data: string, format: string): void;
    static download(filename: string, data: any): void;
    setOptions(options: Options): void;
}
export interface Options {
    separator?: string;
}