import { ExtractPropTypes, PropType } from 'vue';
import { BooleanType } from '../const/types';
import { TreeNode } from './utils';
export interface TreeExpandEvent {
    key: string;
    expanded: boolean;
    node: TreeNode;
}
export declare const treeProps: {
    data: PropType<TreeNode[]>;
    selectedKeys: PropType<string[]>;
    expandedKeys: PropType<string[]>;
    checkedKeys: PropType<string[]>;
    directory: BooleanType;
    checkable: BooleanType;
    draggable: BooleanType;
    showLine: BooleanType;
    showIcon: {
        type: BooleanType;
        default: boolean;
    };
    showExtra: {
        type: BooleanType;
        default: boolean;
    };
    multiple: {
        type: BooleanType;
        default: boolean;
    };
    checkStrictly: BooleanType;
    selectAsCheck: BooleanType;
    queryKey: StringConstructor;
    onExpand: {
        type: PropType<(result: TreeExpandEvent) => void>;
    };
    onCheck: {
        type: PropType<(node: TreeNode, checked: boolean, checkedKeys: string[]) => void>;
    };
    onSelect: {
        type: PropType<(node: TreeNode) => void>;
    };
    onDragStart: {
        type: PropType<(node: TreeNode, event: DragEvent) => void>;
    };
    onDragEnter: {
        type: PropType<(node: TreeNode, event: DragEvent) => void>;
    };
    onDragLeave: {
        type: PropType<(node: TreeNode, event: DragEvent) => void>;
    };
    onDrop: {
        type: PropType<(node: {
            dragNode: TreeNode;
            dropNode: TreeNode;
        }, event: DragEvent) => void>;
    };
    onDragEnd: {
        type: PropType<(node: TreeNode, event: DragEvent) => void>;
    };
    loadData: {
        type: PropType<(node: TreeNode) => Promise<any>>;
    };
};
export type TreeProps = ExtractPropTypes<typeof treeProps>;
export type { BuildTreeOptions, TreeNode } from './utils';
declare const Tree: import('vue').DefineComponent<ExtractPropTypes<{
    data: PropType<TreeNode[]>;
    selectedKeys: PropType<string[]>;
    expandedKeys: PropType<string[]>;
    checkedKeys: PropType<string[]>;
    directory: BooleanType;
    checkable: BooleanType;
    draggable: BooleanType;
    showLine: BooleanType;
    showIcon: {
        type: BooleanType;
        default: boolean;
    };
    showExtra: {
        type: BooleanType;
        default: boolean;
    };
    multiple: {
        type: BooleanType;
        default: boolean;
    };
    checkStrictly: BooleanType;
    selectAsCheck: BooleanType;
    queryKey: StringConstructor;
    onExpand: {
        type: PropType<(result: TreeExpandEvent) => void>;
    };
    onCheck: {
        type: PropType<(node: TreeNode, checked: boolean, checkedKeys: string[]) => void>;
    };
    onSelect: {
        type: PropType<(node: TreeNode) => void>;
    };
    onDragStart: {
        type: PropType<(node: TreeNode, event: DragEvent) => void>;
    };
    onDragEnter: {
        type: PropType<(node: TreeNode, event: DragEvent) => void>;
    };
    onDragLeave: {
        type: PropType<(node: TreeNode, event: DragEvent) => void>;
    };
    onDrop: {
        type: PropType<(node: {
            dragNode: TreeNode;
            dropNode: TreeNode;
        }, event: DragEvent) => void>;
    };
    onDragEnd: {
        type: PropType<(node: TreeNode, event: DragEvent) => void>;
    };
    loadData: {
        type: PropType<(node: TreeNode) => Promise<any>>;
    };
}>, () => import("vue/jsx-runtime").JSX.Element, {}, {}, {}, import('vue').ComponentOptionsMixin, import('vue').ComponentOptionsMixin, {}, string, import('vue').PublicProps, Readonly<ExtractPropTypes<{
    data: PropType<TreeNode[]>;
    selectedKeys: PropType<string[]>;
    expandedKeys: PropType<string[]>;
    checkedKeys: PropType<string[]>;
    directory: BooleanType;
    checkable: BooleanType;
    draggable: BooleanType;
    showLine: BooleanType;
    showIcon: {
        type: BooleanType;
        default: boolean;
    };
    showExtra: {
        type: BooleanType;
        default: boolean;
    };
    multiple: {
        type: BooleanType;
        default: boolean;
    };
    checkStrictly: BooleanType;
    selectAsCheck: BooleanType;
    queryKey: StringConstructor;
    onExpand: {
        type: PropType<(result: TreeExpandEvent) => void>;
    };
    onCheck: {
        type: PropType<(node: TreeNode, checked: boolean, checkedKeys: string[]) => void>;
    };
    onSelect: {
        type: PropType<(node: TreeNode) => void>;
    };
    onDragStart: {
        type: PropType<(node: TreeNode, event: DragEvent) => void>;
    };
    onDragEnter: {
        type: PropType<(node: TreeNode, event: DragEvent) => void>;
    };
    onDragLeave: {
        type: PropType<(node: TreeNode, event: DragEvent) => void>;
    };
    onDrop: {
        type: PropType<(node: {
            dragNode: TreeNode;
            dropNode: TreeNode;
        }, event: DragEvent) => void>;
    };
    onDragEnd: {
        type: PropType<(node: TreeNode, event: DragEvent) => void>;
    };
    loadData: {
        type: PropType<(node: TreeNode) => Promise<any>>;
    };
}>> & Readonly<{}>, {
    multiple: boolean | undefined;
    showIcon: boolean | undefined;
    showExtra: boolean | undefined;
}, {}, {}, {}, string, import('vue').ComponentProvideOptions, true, {}, any>;
export default Tree;