declare namespace Ext {
    export namespace list {
        export interface TreeConfig {
            baseCls?: string | boolean;
            bind?: object | string;
            border?: boolean;
            cls?: string | string[];
            controller?: string | object | Ext.app.ViewController;
            defaultListenerScope?: boolean;
            defaults?: object;
            expanderOnly?: boolean;
            height?: number | string;
            hidden?: boolean;
            highlightPath?: boolean;
            listeners?: object;
            micro?: boolean;
            plugins?: object | string | object[] | string[];
            publishes?: string | string[] | object;
            reference?: string;
            selection?: Ext.data.TreeModel;
            selectOnExpander?: boolean;
            session?: boolean | object | Ext.data.Session;
            singleExpand?: boolean;
            store?: string | object | Ext.data.TreeStore;
            style?: string | object;
            touchAction?: object;
            twoWayBindable?: string | string[] | object;
            ui?: string | string[];
            userCls?: string | string[];
            viewModel?: string | object | Ext.app.ViewModel;
            width?: number | string;
        }

        export class Tree extends Ext.Widget  {
            public getDefaults(): void;
            public getExpanderOnly(): void;
            public getHighlightPath(): void;
            public getItem(node?: Ext.data.TreeModel): Ext.list.AbstractTreeItem;
            public getItemConfig(node?: Ext.data.TreeModel, parent?: Ext.list.AbstractTreeItem): object;
            public getMicro(): void;
            public getSelectOnExpander(): void;
            public getSelection(): void;
            public getSingleExpand(): void;
            public getStore(): void;
            public setDefaults(): void;
            public setExpanderOnly(): void;
            public setHighlightPath(): void;
            public setMicro(): void;
            public setSelectOnExpander(): void;
            public setSelection(): void;
            public setSingleExpand(): void;
            public setStore(): void;
        }
    }
}