import type { ImportConfig } from "./contract.js";
/**
 * Completes and checks one parsed configuration file. Absent settings keep their default;
 * a present but unusable one rejects with the field named (FR-56).
 *
 * @param baseDir directory a relative home is resolved against — the file's own directory.
 * @param source the file's path, used as the field of a whole-file complaint.
 */
export declare function buildConfig(raw: unknown, baseDir: string, source: string): Promise<ImportConfig>;