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frontend/node_modules/rc-tree/lib/util.d.ts

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+/**
+ * Legacy code. Should avoid to use if you are new to import these code.
+ */
+import React from 'react';
+import type { BasicDataNode, DataEntity, DataNode, Direction, FlattenNode, Key, KeyEntities, NodeElement, TreeNodeProps } from './interface';
+import type { AllowDrop, TreeProps } from './Tree';
+export { getPosition, isTreeNode } from './utils/treeUtil';
+export declare function arrDel(list: Key[], value: Key): React.Key[];
+export declare function arrAdd(list: Key[], value: Key): React.Key[];
+export declare function posToArr(pos: string): string[];
+export declare function getDragChildrenKeys<TreeDataType extends BasicDataNode = DataNode>(dragNodeKey: Key, keyEntities: KeyEntities<TreeDataType>): Key[];
+export declare function isLastChild<TreeDataType extends BasicDataNode = DataNode>(treeNodeEntity: DataEntity<TreeDataType>): boolean;
+export declare function isFirstChild<TreeDataType extends BasicDataNode = DataNode>(treeNodeEntity: DataEntity<TreeDataType>): boolean;
+export declare function calcDropPosition<TreeDataType extends BasicDataNode = DataNode>(event: React.MouseEvent, dragNodeProps: TreeNodeProps<TreeDataType>, targetNodeProps: TreeNodeProps<TreeDataType>, indent: number, startMousePosition: {
+    x: number;
+    y: number;
+}, allowDrop: AllowDrop<TreeDataType>, flattenedNodes: FlattenNode<TreeDataType>[], keyEntities: KeyEntities<TreeDataType>, expandKeys: Key[], direction: Direction): {
+    dropPosition: -1 | 0 | 1;
+    dropLevelOffset: number;
+    dropTargetKey: Key;
+    dropTargetPos: string;
+    dropContainerKey: Key;
+    dragOverNodeKey: Key;
+    dropAllowed: boolean;
+};
+/**
+ * Return selectedKeys according with multiple prop
+ * @param selectedKeys
+ * @param props
+ * @returns [string]
+ */
+export declare function calcSelectedKeys(selectedKeys: Key[], props: TreeProps): React.Key[];
+export declare function convertDataToTree(treeData: DataNode[], processor?: {
+    processProps: (prop: DataNode) => any;
+}): NodeElement[];
+/**
+ * Parse `checkedKeys` to { checkedKeys, halfCheckedKeys } style
+ */
+export declare function parseCheckedKeys(keys: Key[] | {
+    checked: Key[];
+    halfChecked: Key[];
+}): {
+    checkedKeys?: Key[];
+    halfCheckedKeys?: Key[];
+};
+/**
+ * If user use `autoExpandParent` we should get the list of parent node
+ * @param keyList
+ * @param keyEntities
+ */
+export declare function conductExpandParent(keyList: Key[], keyEntities: KeyEntities): Key[];