import { PropType, DefineComponent, ComponentOptionsMixin, VNodeProps, AllowedComponentProps, ComponentCustomProps, ExtractPropTypes } from 'vue-demi';
import { Stat, TreeProcessor } from './TreeProcessorVue';
import * as hp from "helper-js";
declare const cpt: DefineComponent<{
    value: {
        required: boolean;
        type: PropType<any[]>;
    };
    modelValue: {
        required: boolean;
        type: PropType<any[]>;
    };
    updateBehavior: {
        type: PropType<"modify" | "new" | "disabled">;
        default: string;
    };
    processor: {
        type: PropType<{
            data: unknown[];
            stats: Stat<unknown>[] | null;
            statsFlat: Stat<unknown>[] | null;
            _statsMap: Map<unknown, Stat<unknown>> | null;
            initialized: boolean;
            init(): void;
            getStat(nodeData: unknown): Stat<unknown>;
            has(nodeData: unknown): boolean;
            _getPathByStat(stat: Stat<unknown> | null): any;
            afterOneCheckChanged(stat: Stat<unknown>): boolean;
            _ignoreCheckedOnce(stat: Stat<unknown>): void;
            isVisible(statOrNodeData: unknown): boolean;
            updateCheck(): void;
            getChecked(withDemi?: boolean | undefined): Stat<unknown>[];
            getUnchecked(withDemi?: boolean | undefined): Stat<unknown>[];
            openAll(): void;
            closeAll(): void;
            openNodeAndParents(nodeOrStat: unknown): void;
            _calcFlatIndex(parent: Stat<unknown> | null, index: number): number;
            add(nodeData: unknown, parent?: Stat<unknown> | null | undefined, index?: number | null | undefined): void;
            remove(stat: Stat<unknown>): boolean;
            getSiblings(stat: Stat<unknown>): Stat<unknown>[];
            _setPosition(stat: Stat<unknown>, parent: Stat<unknown> | null, index: number): void;
            iterateParent(stat: Stat<unknown>, opt?: {
                withSelf: boolean;
            } | undefined): Generator<Stat<unknown>, void, unknown>;
            move(stat: Stat<unknown>, parent: Stat<unknown> | null, index: number): boolean;
            _flat(stat: Stat<unknown>): Stat<unknown>[];
            _count(stat: Stat<unknown>): number;
            getData(filter?: ((data: unknown) => unknown) | undefined, root?: Stat<unknown> | undefined): unknown;
            noInitialization: boolean;
            childrenKey: string;
            defaultOpen: boolean;
            statsHandler: (stats: Stat<any>[]) => Stat<any>[];
            statsFlatHandler: (statsFlat: Stat<any>[]) => Stat<any>[];
            afterSetStat: (stat: Stat<any>, parent: Stat<any> | null, index: number) => void;
            afterRemoveStat: (stat: Stat<any>) => void;
            statHandler: (stat: Stat<any>) => Stat<any>;
        }>;
        default: () => {
            data: never[];
            stats: Stat<never>[] | null;
            statsFlat: Stat<never>[] | null;
            _statsMap: Map<never, Stat<never>> | null;
            initialized: boolean;
            init(): void;
            getStat(nodeData: never): Stat<never>;
            has(nodeData: Stat<never>): boolean;
            _getPathByStat(stat: Stat<never> | null): any;
            afterOneCheckChanged(stat: Stat<never>): boolean;
            _ignoreCheckedOnce(stat: Stat<never>): void;
            isVisible(statOrNodeData: Stat<never>): boolean;
            updateCheck(): void;
            getChecked(withDemi?: boolean | undefined): Stat<never>[];
            getUnchecked(withDemi?: boolean | undefined): Stat<never>[];
            openAll(): void;
            closeAll(): void;
            openNodeAndParents(nodeOrStat: Stat<never>): void;
            _calcFlatIndex(parent: Stat<never> | null, index: number): number;
            add(nodeData: never, parent?: Stat<never> | null | undefined, index?: number | null | undefined): void;
            remove(stat: Stat<never>): boolean;
            getSiblings(stat: Stat<never>): Stat<never>[];
            _setPosition(stat: Stat<never>, parent: Stat<never> | null, index: number): void;
            iterateParent(stat: Stat<never>, opt?: {
                withSelf: boolean;
            } | undefined): Generator<Stat<never>, void, unknown>;
            move(stat: Stat<never>, parent: Stat<never> | null, index: number): boolean;
            _flat(stat: Stat<never>): Stat<never>[];
            _count(stat: Stat<never>): number;
            getData(filter?: ((data: never) => never) | undefined, root?: Stat<never> | undefined): never[];
            noInitialization: boolean;
            childrenKey: string;
            defaultOpen: boolean;
            statsHandler: (stats: Stat<any>[]) => Stat<any>[];
            statsFlatHandler: (statsFlat: Stat<any>[]) => Stat<any>[];
            afterSetStat: (stat: Stat<any>, parent: Stat<any> | null, index: number) => void;
            afterRemoveStat: (stat: Stat<any>) => void;
            statHandler: (stat: Stat<any>) => Stat<any>;
        };
    };
    childrenKey: {
        type: StringConstructor;
        default: string;
    };
    /**
     * for default slot. 用于默认插槽
     */
    textKey: {
        type: StringConstructor;
        default: string;
    };
    /**
     * node indent. 节点缩进
     */
    indent: {
        type: NumberConstructor;
        default: number;
    };
    /**
     * Enable virtual list. 启用虚拟列表
     */
    virtualization: {
        type: BooleanConstructor;
        default: boolean;
    };
    /**
     * Render count for virtual list at start. 虚拟列表初始渲染数量.
     */
    virtualizationPrerenderCount: {
        type: NumberConstructor;
        default: number;
    };
    /**
     * Open all nodes by default. 默认打开所有节点.
     */
    defaultOpen: {
        type: BooleanConstructor;
        default: boolean;
    };
    statHandler: {
        type: PropType<(stat: Stat<any>) => Stat<any>>;
    };
    /**
     * From right to left. 由右向左显示.
     */
    rtl: {
        type: BooleanConstructor;
        default: boolean;
    };
    /**
     * From bottom to top. 由下向上显示
     */
    btt: {
        type: BooleanConstructor;
        default: boolean;
    };
    /**
     * Display as table
     */
    table: {
        type: BooleanConstructor;
        default: boolean;
    };
    watermark: {
        type: BooleanConstructor;
        default: boolean;
    };
    nodeKey: {
        type: PropType<"index" | ((stat: Stat<any>, index: number) => any)>;
        default: string;
    };
    treeLine: {
        type: BooleanConstructor;
        default: boolean;
    };
    treeLineOffset: {
        type: NumberConstructor;
        default: number;
    };
    ariaLabel: {
        type: StringConstructor;
        default: string;
    };
    i18n: {
        type: PropType<{
            instructions?: string | undefined;
            movedToPosition?: ((position: number, total: number) => string) | undefined;
            outdentedToLevel?: ((level: number, position: number, total: number) => string) | undefined;
            indentedToLevel?: ((level: number, position: number, total: number) => string) | undefined;
        }>;
        default: () => {};
    };
}, unknown, {
    stats: Exclude<TreeProcessor["stats"], null>;
    statsFlat: Exclude<TreeProcessor["statsFlat"], null>;
    dragNode: Stat<any> | null;
    dragOvering: boolean;
    placeholderData: {};
    placeholderColspan: number;
    batchUpdateWaiting: boolean;
    self: any;
    _ignoreValueChangeOnce: boolean;
    activeDescendant: Stat<any> | null;
    liveAnnouncement: string | null;
    ariaInstructionsId: string;
}, {
    valueComputed(): any[];
    visibleStats(): {
        [x: string]: any;
        data: unknown;
        open: boolean;
        parent: any | null;
        children: any[];
        level: number;
        isStat: true;
        hidden: boolean;
        checked: boolean | 0;
        draggable: boolean | null;
        droppable: boolean | null;
        style: any;
        class: any;
    }[];
    rootChildren(): {
        [x: string]: any;
        data: unknown;
        open: boolean;
        parent: any | null;
        children: any[];
        level: number;
        isStat: true;
        hidden: boolean;
        checked: boolean | 0;
        draggable: boolean | null;
        droppable: boolean | null;
        style: any;
        class: any;
    }[];
}, {
    _emitValue(value: any[]): void;
    /**
     * private method
     * @param value
     */
    _updateValue(value: any[]): boolean;
    getStat: (nodeData: unknown) => Stat<unknown>;
    has: (nodeData: unknown) => boolean;
    updateCheck: () => void;
    getChecked: (withDemi?: boolean | undefined) => Stat<unknown>[];
    getUnchecked: (withDemi?: boolean | undefined) => Stat<unknown>[];
    openAll: () => void;
    closeAll: () => void;
    openNodeAndParents: (nodeOrStat: unknown) => void;
    isVisible: (statOrNodeData: unknown) => boolean;
    move: (stat: Stat<unknown>, parent: Stat<unknown> | null, index: number) => boolean;
    add: (nodeData: unknown, parent?: Stat<unknown> | null | undefined, index?: number | null | undefined) => void;
    addMulti(dataArr: any[], parent?: Stat<any> | null, startIndex?: number | null): void;
    remove: (stat: Stat<unknown>) => boolean;
    removeMulti(dataArr: any[]): void;
    iterateParent: (stat: Stat<unknown>, opt?: {
        withSelf: boolean;
    } | undefined) => Generator<Stat<unknown>, void, unknown>;
    getSiblings: (stat: Stat<unknown>) => Stat<unknown>[];
    getData: hp.ReplaceReturnType<(filter?: ((data: unknown) => unknown) | undefined, root?: Stat<unknown> | undefined) => unknown, any[]>;
    _onKeydown(_e: KeyboardEvent): void;
    getRootEl(): HTMLElement;
    batchUpdate(task: () => any | Promise<any>): any;
    ignoreUpdate(task: () => any | Promise<any>): any;
}, ComponentOptionsMixin, ComponentOptionsMixin, ("update:modelValue" | "click:node" | "open:node" | "close:node" | "check:node" | "beforeDragStart" | "before-drag-start" | "after-drop" | "change" | "enter" | "leave")[], "update:modelValue" | "click:node" | "open:node" | "close:node" | "check:node" | "beforeDragStart" | "before-drag-start" | "after-drop" | "change" | "enter" | "leave", VNodeProps & AllowedComponentProps & ComponentCustomProps, Readonly< ExtractPropTypes<{
    value: {
        required: boolean;
        type: PropType<any[]>;
    };
    modelValue: {
        required: boolean;
        type: PropType<any[]>;
    };
    updateBehavior: {
        type: PropType<"modify" | "new" | "disabled">;
        default: string;
    };
    processor: {
        type: PropType<{
            data: unknown[];
            stats: Stat<unknown>[] | null;
            statsFlat: Stat<unknown>[] | null;
            _statsMap: Map<unknown, Stat<unknown>> | null;
            initialized: boolean;
            init(): void;
            getStat(nodeData: unknown): Stat<unknown>;
            has(nodeData: unknown): boolean;
            _getPathByStat(stat: Stat<unknown> | null): any;
            afterOneCheckChanged(stat: Stat<unknown>): boolean;
            _ignoreCheckedOnce(stat: Stat<unknown>): void;
            isVisible(statOrNodeData: unknown): boolean;
            updateCheck(): void;
            getChecked(withDemi?: boolean | undefined): Stat<unknown>[];
            getUnchecked(withDemi?: boolean | undefined): Stat<unknown>[];
            openAll(): void;
            closeAll(): void;
            openNodeAndParents(nodeOrStat: unknown): void;
            _calcFlatIndex(parent: Stat<unknown> | null, index: number): number;
            add(nodeData: unknown, parent?: Stat<unknown> | null | undefined, index?: number | null | undefined): void;
            remove(stat: Stat<unknown>): boolean;
            getSiblings(stat: Stat<unknown>): Stat<unknown>[];
            _setPosition(stat: Stat<unknown>, parent: Stat<unknown> | null, index: number): void;
            iterateParent(stat: Stat<unknown>, opt?: {
                withSelf: boolean;
            } | undefined): Generator<Stat<unknown>, void, unknown>;
            move(stat: Stat<unknown>, parent: Stat<unknown> | null, index: number): boolean;
            _flat(stat: Stat<unknown>): Stat<unknown>[];
            _count(stat: Stat<unknown>): number;
            getData(filter?: ((data: unknown) => unknown) | undefined, root?: Stat<unknown> | undefined): unknown;
            noInitialization: boolean;
            childrenKey: string;
            defaultOpen: boolean;
            statsHandler: (stats: Stat<any>[]) => Stat<any>[];
            statsFlatHandler: (statsFlat: Stat<any>[]) => Stat<any>[];
            afterSetStat: (stat: Stat<any>, parent: Stat<any> | null, index: number) => void;
            afterRemoveStat: (stat: Stat<any>) => void;
            statHandler: (stat: Stat<any>) => Stat<any>;
        }>;
        default: () => {
            data: never[];
            stats: Stat<never>[] | null;
            statsFlat: Stat<never>[] | null;
            _statsMap: Map<never, Stat<never>> | null;
            initialized: boolean;
            init(): void;
            getStat(nodeData: never): Stat<never>;
            has(nodeData: Stat<never>): boolean;
            _getPathByStat(stat: Stat<never> | null): any;
            afterOneCheckChanged(stat: Stat<never>): boolean;
            _ignoreCheckedOnce(stat: Stat<never>): void;
            isVisible(statOrNodeData: Stat<never>): boolean;
            updateCheck(): void;
            getChecked(withDemi?: boolean | undefined): Stat<never>[];
            getUnchecked(withDemi?: boolean | undefined): Stat<never>[];
            openAll(): void;
            closeAll(): void;
            openNodeAndParents(nodeOrStat: Stat<never>): void;
            _calcFlatIndex(parent: Stat<never> | null, index: number): number;
            add(nodeData: never, parent?: Stat<never> | null | undefined, index?: number | null | undefined): void;
            remove(stat: Stat<never>): boolean;
            getSiblings(stat: Stat<never>): Stat<never>[];
            _setPosition(stat: Stat<never>, parent: Stat<never> | null, index: number): void;
            iterateParent(stat: Stat<never>, opt?: {
                withSelf: boolean;
            } | undefined): Generator<Stat<never>, void, unknown>;
            move(stat: Stat<never>, parent: Stat<never> | null, index: number): boolean;
            _flat(stat: Stat<never>): Stat<never>[];
            _count(stat: Stat<never>): number;
            getData(filter?: ((data: never) => never) | undefined, root?: Stat<never> | undefined): never[];
            noInitialization: boolean;
            childrenKey: string;
            defaultOpen: boolean;
            statsHandler: (stats: Stat<any>[]) => Stat<any>[];
            statsFlatHandler: (statsFlat: Stat<any>[]) => Stat<any>[];
            afterSetStat: (stat: Stat<any>, parent: Stat<any> | null, index: number) => void;
            afterRemoveStat: (stat: Stat<any>) => void;
            statHandler: (stat: Stat<any>) => Stat<any>;
        };
    };
    childrenKey: {
        type: StringConstructor;
        default: string;
    };
    /**
     * for default slot. 用于默认插槽
     */
    textKey: {
        type: StringConstructor;
        default: string;
    };
    /**
     * node indent. 节点缩进
     */
    indent: {
        type: NumberConstructor;
        default: number;
    };
    /**
     * Enable virtual list. 启用虚拟列表
     */
    virtualization: {
        type: BooleanConstructor;
        default: boolean;
    };
    /**
     * Render count for virtual list at start. 虚拟列表初始渲染数量.
     */
    virtualizationPrerenderCount: {
        type: NumberConstructor;
        default: number;
    };
    /**
     * Open all nodes by default. 默认打开所有节点.
     */
    defaultOpen: {
        type: BooleanConstructor;
        default: boolean;
    };
    statHandler: {
        type: PropType<(stat: Stat<any>) => Stat<any>>;
    };
    /**
     * From right to left. 由右向左显示.
     */
    rtl: {
        type: BooleanConstructor;
        default: boolean;
    };
    /**
     * From bottom to top. 由下向上显示
     */
    btt: {
        type: BooleanConstructor;
        default: boolean;
    };
    /**
     * Display as table
     */
    table: {
        type: BooleanConstructor;
        default: boolean;
    };
    watermark: {
        type: BooleanConstructor;
        default: boolean;
    };
    nodeKey: {
        type: PropType<"index" | ((stat: Stat<any>, index: number) => any)>;
        default: string;
    };
    treeLine: {
        type: BooleanConstructor;
        default: boolean;
    };
    treeLineOffset: {
        type: NumberConstructor;
        default: number;
    };
    ariaLabel: {
        type: StringConstructor;
        default: string;
    };
    i18n: {
        type: PropType<{
            instructions?: string | undefined;
            movedToPosition?: ((position: number, total: number) => string) | undefined;
            outdentedToLevel?: ((level: number, position: number, total: number) => string) | undefined;
            indentedToLevel?: ((level: number, position: number, total: number) => string) | undefined;
        }>;
        default: () => {};
    };
}>> & {
    onChange?: ((...args: any[]) => any) | undefined;
    "onUpdate:modelValue"?: ((...args: any[]) => any) | undefined;
    "onClick:node"?: ((...args: any[]) => any) | undefined;
    "onOpen:node"?: ((...args: any[]) => any) | undefined;
    "onClose:node"?: ((...args: any[]) => any) | undefined;
    "onCheck:node"?: ((...args: any[]) => any) | undefined;
    onBeforeDragStart?: ((...args: any[]) => any) | undefined;
    "onBefore-drag-start"?: ((...args: any[]) => any) | undefined;
    "onAfter-drop"?: ((...args: any[]) => any) | undefined;
    onEnter?: ((...args: any[]) => any) | undefined;
    onLeave?: ((...args: any[]) => any) | undefined;
}, {
    rtl: boolean;
    btt: boolean;
    indent: number;
    table: boolean;
    treeLine: boolean;
    treeLineOffset: number;
    processor: {
        data: unknown[];
        stats: Stat<unknown>[] | null;
        statsFlat: Stat<unknown>[] | null;
        _statsMap: Map<unknown, Stat<unknown>> | null;
        initialized: boolean;
        init(): void;
        getStat(nodeData: unknown): Stat<unknown>;
        has(nodeData: unknown): boolean;
        _getPathByStat(stat: Stat<unknown> | null): any;
        afterOneCheckChanged(stat: Stat<unknown>): boolean;
        _ignoreCheckedOnce(stat: Stat<unknown>): void;
        isVisible(statOrNodeData: unknown): boolean;
        updateCheck(): void;
        getChecked(withDemi?: boolean | undefined): Stat<unknown>[];
        getUnchecked(withDemi?: boolean | undefined): Stat<unknown>[];
        openAll(): void;
        closeAll(): void;
        openNodeAndParents(nodeOrStat: unknown): void;
        _calcFlatIndex(parent: Stat<unknown> | null, index: number): number;
        add(nodeData: unknown, parent?: Stat<unknown> | null | undefined, index?: number | null | undefined): void;
        remove(stat: Stat<unknown>): boolean;
        getSiblings(stat: Stat<unknown>): Stat<unknown>[];
        _setPosition(stat: Stat<unknown>, parent: Stat<unknown> | null, index: number): void;
        iterateParent(stat: Stat<unknown>, opt?: {
            withSelf: boolean;
        } | undefined): Generator<Stat<unknown>, void, unknown>;
        move(stat: Stat<unknown>, parent: Stat<unknown> | null, index: number): boolean;
        _flat(stat: Stat<unknown>): Stat<unknown>[];
        _count(stat: Stat<unknown>): number;
        getData(filter?: ((data: unknown) => unknown) | undefined, root?: Stat<unknown> | undefined): unknown;
        noInitialization: boolean;
        childrenKey: string;
        defaultOpen: boolean;
        statsHandler: (stats: Stat<any>[]) => Stat<any>[];
        statsFlatHandler: (statsFlat: Stat<any>[]) => Stat<any>[];
        afterSetStat: (stat: Stat<any>, parent: Stat<any> | null, index: number) => void;
        afterRemoveStat: (stat: Stat<any>) => void;
        statHandler: (stat: Stat<any>) => Stat<any>;
    };
    childrenKey: string;
    defaultOpen: boolean;
    updateBehavior: "modify" | "new" | "disabled";
    textKey: string;
    virtualization: boolean;
    virtualizationPrerenderCount: number;
    watermark: boolean;
    nodeKey: "index" | ((stat: Stat<any>, index: number) => any);
    ariaLabel: string;
    i18n: {
        instructions?: string | undefined;
        movedToPosition?: ((position: number, total: number) => string) | undefined;
        outdentedToLevel?: ((level: number, position: number, total: number) => string) | undefined;
        indentedToLevel?: ((level: number, position: number, total: number) => string) | undefined;
    };
}>;
export default cpt;
export type BaseTreeType = InstanceType<typeof cpt>;