import type { Snapshots } from 'roosterjs-editor-types';
/**
 * Move current snapshot with the given step if can move this step. Otherwise no action and return null
 * @param snapshots The snapshots data structure to move
 * @param step The step to move
 * @returns If can move with the given step, returns the snapshot after move, otherwise null
 */
export default function moveCurrentSnapshot<T = string>(snapshots: Snapshots<T>, step: number): T | null;
/**
 * @deprecated
 * For backward compatibility only
 */
export declare const moveCurrentSnapsnot: typeof moveCurrentSnapshot;