import { type LoaderResult } from 'cosmiconfig';
/**
 * Lets arbitrary JSON objects (like from package.json) become reasonably good mdat rule sets
 * HOWEVER cosmiconfig treats package.json as a special case and will always load only specific keys from it
 * So we have to intercept and load them manually in config.ts
 */
export declare function mdatJsonLoader(filePath: string, content: string): LoaderResult;