import { Pane } from "../../pane";
export declare class TreeView extends Pane {
    static xtype: string;
    static REQ_TYPE_INIT_DATA: 1;
    static REQ_TYPE_ADJUST_DATA: 2;
    static REQ_TYPE_SELECT_DATA: 3;
    static REQ_TYPE_GET_SELECTED_DATA: 4;
    static EVENT_CHANGE: string;
    static EVENT_INIT: string;
    static EVENT_AFTERINIT: string;
    _createTree(): void;
    _selectTreeNode<T>(treeId: string, treeNode: T): void;
    _configSetting(): {
        [key: string]: any;
    };
    _getParentValues<T, U>(treeNode: T): U;
    _getNodeValue<T, U>(treeNode: T): U;
    _getHalfSelectedValues<T>(map: TreeValue, node: T): void;
    _getTree<T>(map: TreeValue, values: string[]): TreeValue;
    _addTreeNode(map: TreeValue, values: string[], key: string, value: string): void;
    _buildTree(map: TreeValue, values: string[]): void;
    _getSelectedValues(): TreeValue;
    _dealWidthNodes<T>(nodes: T[]): T[];
    _loadMore(): void;
    _initTree(setting: {
        [key: string]: any;
    }): void;
    initTree<T>(node: T, setting: {
        [key: string]: any;
    }): void;
    start(): void;
    stop(): void;
    stroke(config: {
        [key: string]: any;
    }): void;
    hasChecked(): boolean;
    checkAll<T>(checked: T[]): void;
    expandAll(flag: boolean): void;
    setValue(value: TreeValue, param: {
        [key: string]: any;
    }): void;
    setSelectedValue(value: TreeValue): void;
    updateValue(value: TreeValue, param: {
        [key: string]: any;
    }): void;
    refresh(): void;
    getValue(): TreeValue;
    populate(config: {
        [key: string]: any;
    }): void;
}
export interface TreeValue {
    [key: string]: TreeValue;
}