import { ForeignKeyField } from './schema';
import { Connection } from './engine';
import { Table, Filter } from './database';
import { Document, Value } from './types';
export declare function createNode(connection: Connection, table: Table, row: Document): Promise<any>;
export declare function moveSubtree(connection: Connection, table: Table, row: Document): Promise<any>;
export declare function deleteSubtree(connection: Connection, table: Table, filter: string): Promise<any>;
export declare function treeQuery(connection: Connection, table: Table, node: Value | Document, joinField: ForeignKeyField, filter?: Filter): Promise<Document[]>;