import type { TreeData } from "./tree";
export type StringFn = () => string;
export type StringOrNumber = string | number;
export type KeysType = (number | string)[];
export type EditType = boolean | ("add" | "update" | "delete");
export interface OriginalTreeData {
    title: StringFn | string;
    id: StringOrNumber;
    children?: OriginalTreeData[];
    disabled?: boolean;
    [key: string]: any;
}
export interface ReplaceFieldsOptions {
    id: string;
    children: string;
    title: string;
}
export interface ReplaceFieldsOptionsOptional {
    id?: string;
    children?: string;
    title?: string;
}
export interface TreeProps {
    data: OriginalTreeData | OriginalTreeData[];
    treeOriginData?: TreeData[];
    disabled?: boolean;
    edit?: EditType;
    checkedKeys?: KeysType;
    expandKeys?: KeysType;
    checkStrictly?: boolean | string;
    collapseTransition?: boolean;
    onlyIconControl?: boolean;
    selectedKey?: any;
    showLine?: boolean;
    showCheckbox?: boolean;
    replaceFields?: ReplaceFieldsOptionsOptional;
    tailNodeIcon?: string | boolean;
    isSelect?: boolean;
    defaultExpandAll?: boolean;
    lazy?: boolean;
    load?: LoadFunction;
    searchNodeMethod?: SearchNodeMethodType;
}
export interface TreeEmits {
    (e: "update:checkedKeys", keys: KeysType): void;
    (e: "update:expandKeys", keys: KeysType): void;
    (e: "node-click", node: OriginalTreeData, eventParam: Event): void;
}
export type CustomKey = string | number;
export type CustomString = (() => string) | string;
export type LoadFunction = (rootNode: OriginalTreeData, loadedCallback: (data: OriginalTreeData[]) => void) => void;
export type SearchNodeMethodType = (node: any, value: string) => boolean;