import { SchedulerColumnsProps, TimeBlock } from '../common';
/**
 * Calculates timeblocks offset before output (UTC+0)
 * @param blocks - current timeblocks
 * @param tzOffset - current timezone offset in ms
 * @param columns - used day of week count
 * @returns TimeBlocks with applied offset and corrected days of week
 */
export declare const outputOffset: (blocks: TimeBlock[], tzOffset: number, columns: SchedulerColumnsProps[]) => TimeBlock[];