import type { Universe } from '@ephox/boss';
import { TextSplit } from '../api/data/TextSplit';
/**
 * Return a TextSplit of item split at position.
 *
 * Edge cases:
 *   pos at start:      (none, some(item))
 *   pos at end:        (some(item), none)
 *   item is not text:  (none, some(item))
 */
declare const split: <E, D>(universe: Universe<E, D>, item: E, position: number) => TextSplit<E>;
/**
 * Split an item into three parts, and return the middle.
 *
 * If no split is required, return the item.
 */
declare const splitByPair: <E, D>(universe: Universe<E, D>, item: E, start: number, end: number) => E;
export { split, splitByPair };
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