export interface PackageJson {
    version: string;
    name?: string;
    description?: string;
}
/**
 * Find package.json file using multiple strategies (async version)
 */
export declare function findPackageJsonAsync(): Promise<PackageJson>;
/**
 * Synchronous version for backward compatibility
 */
export declare function findPackageJson(): PackageJson;
/**
 * Memoized version for better performance
 */
export declare const findPackageJsonMemoized: () => Promise<PackageJson>;