/******************************************************************************
 * Copyright 2021 TypeFox GmbH
 * This program and the accompanying materials are made available under the
 * terms of the MIT License, which is available in the project root.
 ******************************************************************************/
import type { AstNode, LangiumCoreServices, LangiumDocument } from 'langium';
export declare function extractDocument<T extends AstNode>(fileName: string, extensions: readonly string[], services: LangiumCoreServices): Promise<LangiumDocument<T>>;
export declare function extractAstNode<T extends AstNode>(fileName: string, extensions: readonly string[], services: LangiumCoreServices): Promise<T>;
export declare function setRootFolder(fileName: string, services: LangiumCoreServices, root?: string): Promise<void>;
interface FilePathData {
    destination: string;
    name: string;
}
export declare function extractDestinationAndName(filePath: string, destination: string | undefined): FilePathData;
export {};
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