import { StringOrNumber } from "../types";
import { BaseTreeNode } from "./types";
/**
 * Find the TreeNode in the Tree by the special `key`
 *
 * @param TreeData
 * @param targetKey
 * @returns The first node found
 */
export declare const findNodeById: <T extends BaseTreeNode>(treeData: T[], targetKey: StringOrNumber, options?: {
    idFieldName?: string;
    childrenFieldName?: string;
}) => T | null;
/**
 * Remove the TreeNode in the Tree by the special `key`
 */
export declare const deleteNodeById: <T extends BaseTreeNode>(treeData: T[], targetId: StringOrNumber, options?: {
    idFieldName?: string;
    childrenFieldName?: string;
}) => T[] | undefined;
/**
 * Add the TreeNode into Found position in the Tree.
 *
 * @param position 0 means added node before the children, 1 means after
 */
export declare const addChildNodeById: <T extends BaseTreeNode>(treeData: T[], targetId: StringOrNumber, sourceNode: T, position?: 0 | 1) => void;
/**
 * Add the tree children for Found TreeNode in the Tree.
 */
export declare const addChildrenById: <T extends BaseTreeNode>(treeData: T[], targetId: StringOrNumber, children: T[]) => void;
/**
 * insert TreeNode into the before of after of the Found TreeNode.
 *
 * @param position 0 means added node before the found TreeNode, 1 means after
 */
export declare const insertNodeById: <T extends BaseTreeNode>(treeData: T[], targetId: StringOrNumber, sourceNode: T, position: 0 | 1, options?: {
    idFieldName?: string;
    childrenFieldName?: string;
}) => void;
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