import type { CreateFileOptions } from '@sap-cloud-sdk/generator-common/internal';
import type { OpenApiDocument } from '../openapi-types';
/**
 * Serialize an index file for the root directory of the generated service.
 * @param openApiDocument - The parsed document to serialize into an index file.
 * @returns The serialized index file contents.
 * @internal
 */
export declare function apiIndexFile(openApiDocument: OpenApiDocument, options?: CreateFileOptions): string;
/**
 * Serialize an index file for the schema directory of the generated service.
 * @param openApiDocument - The parsed document to serialize into an index file for the schema directory.
 * @returns The serialized index file contents.
 * @internal
 */
export declare function schemaIndexFile(openApiDocument: OpenApiDocument, options?: CreateFileOptions): string;