import { TreeSection } from "../TreeSection";
import { TreeItem } from "../../ViewItem";
import { WebElement } from "selenium-webdriver";
import { CustomTreeItem, ViewContent } from "../../../..";
export type GenericCustomTreeItemConstructor<T extends TreeItem> = {
    new (rootElement: WebElement, tree: TreeSection): T;
};
/**
 * Generic custom tree view, e.g. contributed by an extension
 */
export declare class GenericCustomTreeSection<T extends TreeItem> extends TreeSection {
    private _viewContent;
    private _itemConstructor;
    constructor(panel: WebElement, _viewContent: ViewContent, itemConstructor: GenericCustomTreeItemConstructor<T>);
    private get viewContent();
    private get itemConstructor();
    getVisibleItems(): Promise<T[]>;
    findItem(labelOrPredicate: string | ((el: T) => (PromiseLike<boolean> | boolean)), maxLevel?: number): Promise<T | undefined>;
    private getContainer;
}
/**
 * Custom tree view, e.g. contributed by an extension
 */
export declare class CustomTreeSection extends GenericCustomTreeSection<CustomTreeItem> {
    constructor(panel: WebElement, viewContent: ViewContent);
}