import type { AttributeMap } from "../attributes/interface";
import type { BlockLike, BlockSetLike, DeltaLike } from "../cluster/interface";
import type { Op, Ops } from "../delta/interface";
/**
 * 克隆属性
 * @param attrs
 */
export declare const cloneAttributes: (attrs: AttributeMap) => AttributeMap;
/**
 * 克隆操作
 * @param op
 */
export declare const cloneOp: (op: Op) => Op;
/**
 * 克隆操作集合
 * @param ops
 */
export declare const cloneOps: (ops: Ops) => Ops;
/**
 * 克隆 DeltaLike
 * @param delta
 */
export declare const cloneDeltaLike: (delta: DeltaLike) => DeltaLike;
/**
 * 克隆 BlockLike
 * @param delta
 */
export declare const cloneBlockLike: (delta: BlockLike) => BlockLike;
/**
 * 克隆 BlockSetLike
 * @param blockSet
 */
export declare const cloneBlockSetLike: (blockSet: BlockSetLike) => BlockSetLike;