import type { InjectionKey, Slots } from 'vue';
import type { TreeNode } from './type';
export interface TreeContext {
    showLine: boolean;
    rootSlots: Slots;
    showCheckbox: boolean;
    checkStrictly: boolean;
    selectedValues: (number | string | undefined)[];
    checkedNodeKeys: string[];
    nodeKeyMap: Map<string, TreeNode>;
    focusNodeValues: (number | string | undefined)[];
    unfoldOnClickNode: boolean;
    checkedOnClickNode: boolean;
    toggleNodeUnfoldOrFold(node: TreeNode): void;
    handleNodeSelected(node: TreeNode): void;
    toggleNodeCheckStatus(node: TreeNode, checked: boolean): void;
    clickNode(node: TreeNode): void;
}
export declare const treeInjectKey: InjectionKey<TreeContext>;