import { DefineComponent, ExtractPropTypes, PropType, ComponentOptionsMixin, PublicProps, ComponentProvideOptions } from 'vue';
import { TreeNode, typeKey } from './tree';
declare const _default: DefineComponent<ExtractPropTypes<{
    readonly node: {
        readonly type: PropType<TreeNode>;
        readonly required: true;
    };
    readonly expanded: {
        readonly type: BooleanConstructor;
        readonly require: true;
    };
    readonly loadingKeys: {
        readonly type: PropType<Set< typeKey>>;
        readonly require: true;
    };
    readonly selectedKeys: {
        readonly type: PropType< typeKey[]>;
        readonly default: () => never[];
    };
    readonly showCheckbox: {
        readonly type: BooleanConstructor;
        readonly default: false;
    };
    readonly checked: {
        readonly type: BooleanConstructor;
        readonly default: false;
    };
    readonly disabled: {
        readonly type: BooleanConstructor;
        readonly default: false;
    };
    readonly indeterminte: {
        readonly type: BooleanConstructor;
        readonly default: false;
    };
}>, {}, {}, {}, {}, ComponentOptionsMixin, ComponentOptionsMixin, {
    select: (node: TreeNode) => void;
    toggle: (node: TreeNode) => void;
    check: (node: TreeNode, val: boolean) => void;
}, string, PublicProps, Readonly< ExtractPropTypes<{
    readonly node: {
        readonly type: PropType<TreeNode>;
        readonly required: true;
    };
    readonly expanded: {
        readonly type: BooleanConstructor;
        readonly require: true;
    };
    readonly loadingKeys: {
        readonly type: PropType<Set< typeKey>>;
        readonly require: true;
    };
    readonly selectedKeys: {
        readonly type: PropType< typeKey[]>;
        readonly default: () => never[];
    };
    readonly showCheckbox: {
        readonly type: BooleanConstructor;
        readonly default: false;
    };
    readonly checked: {
        readonly type: BooleanConstructor;
        readonly default: false;
    };
    readonly disabled: {
        readonly type: BooleanConstructor;
        readonly default: false;
    };
    readonly indeterminte: {
        readonly type: BooleanConstructor;
        readonly default: false;
    };
}>> & Readonly<{
    onSelect?: ((node: TreeNode) => any) | undefined;
    onToggle?: ((node: TreeNode) => any) | undefined;
    onCheck?: ((node: TreeNode, val: boolean) => any) | undefined;
}>, {
    readonly disabled: boolean;
    readonly indeterminte: boolean;
    readonly expanded: boolean;
    readonly selectedKeys: typeKey[];
    readonly showCheckbox: boolean;
    readonly checked: boolean;
}, {}, {}, {}, string, ComponentProvideOptions, true, {}, HTMLDivElement>;
export default _default;