import type { VNodeChild } from 'vue';
import type { DataNode, LegacyDataNode, ChangeEventExtra, InternalDataEntity, RawValueType } from '../interface';
export declare function convertChildrenToData(rootNodes: VNodeChild): DataNode[];
export declare function fillLegacyProps(dataNode: DataNode): LegacyDataNode;
export declare function fillAdditionalInfo(extra: ChangeEventExtra, triggerValue: RawValueType, checkedValues: RawValueType[], treeData: InternalDataEntity[], showPosition: boolean): void;
