import ts_module from "typescript/lib/tsserverlibrary";
/**
 * The host for a `LanguageService`. This provides all the `LanguageService` requires to respond
 * to the `LanguageService` requests.
 *
 * This interface describes the requirements of the `LanguageService` on its host.
 *
 * The host interface is host language agnostic.
 */
export interface LanguageServiceHost {
    /**
     * TODO: add comment
     */
    getCompilationSettings(fileName: string): ts_module.CompilerOptions;
    /**
     * TODO: add comment
     */
    resolveModuleNames(moduleNames: string[], containingFile: string, reusedNames: string[] | undefined, redirectedReference: ts_module.ResolvedProjectReference | undefined, options: ts_module.CompilerOptions): (ts_module.ResolvedModule | undefined)[];
    /**
     * TODO: add comment
     */
    getScriptFileNames(): string[];
    /**
     * TODO: add comment
     */
    resolveTypeReferenceDirectives(typeDirectiveNames: string[], containingFile: string, redirectedReference: ts_module.ResolvedProjectReference | undefined, options: ts_module.CompilerOptions): (ts_module.ResolvedTypeReferenceDirective | undefined)[];
}