import { FlatTreeControl, KbqTreeFlattener, KbqTreeFlatDataSource } from '@koobiq/components/tree';
import { TreeFlatNode, TreeNode } from '@mosaic-design/infosec-components/types';
export declare abstract class TreeBase<Node extends TreeNode = TreeNode, FlatNode extends TreeFlatNode = TreeFlatNode> {
    treeControl: FlatTreeControl<FlatNode>;
    treeFlattener: KbqTreeFlattener<Node, FlatNode>;
    dataSource: KbqTreeFlatDataSource<Node, FlatNode>;
    abstract transformer(node: Node, level: number, parent: FlatNode | null): FlatNode;
    getLevel(node: FlatNode): number;
    isExpandable(node: FlatNode): boolean;
    getChildren(node: Node): Node[];
    getValue(node: FlatNode): string;
    getViewValue(node: FlatNode): string;
    hasChild(_: number, nodeData: FlatNode): boolean;
    protected constructor();
}
export declare class Tree extends TreeBase {
    transformer(node: TreeNode, level: number, parent: TreeFlatNode | null): TreeFlatNode;
    constructor();
}