import Tree, { ITreeNode } from './tree';
export default class AnderssonTree<T> extends Tree<T> {
    isEmpty(): boolean;
    insert(data: T): void;
    remove(data: T): void;
    traverseWithCondition(node: ITreeNode<T>, order?: string, callback?: (data: T) => boolean): boolean;
    traverse(node: ITreeNode<T>): void;
    contains(value: T): boolean;
    __printNode(node: ITreeNode<T>, level: number): void;
}