import * as ts from 'typescript/lib/tsserverlibrary';
import { RouteContext } from './RouteContext';
declare type LanguageServiceMethodWrapper<K extends keyof ts.LanguageService> = (delegate: ts.LanguageService[K], info?: ts.server.PluginCreateInfo) => ts.LanguageService[K];
export declare abstract class LanguageService {
    private readonly _wrappers;
    decorate(languageService: ts.LanguageService): any;
    wrap<K extends keyof ts.LanguageService>(name: K, wrapper: LanguageServiceMethodWrapper<K>): this;
    translateTextSpan(context: RouteContext, span: ts.TextSpan): ts.TextSpan;
    translateDefinitionInfo(context: RouteContext, definition: ts.DefinitionInfo): ts.DefinitionInfo;
}
export {};