/**
 * Get paths to every package.json in the monorepo, given a cwd, with caching.
 *
 * @returns Array of package.json paths, or undefined if there's any issue
 * (logs verbose warnings instead of throwing on error)
 */
export declare function getAllPackageJsonFiles(cwd: string): string[] | undefined;
export declare function _resetPackageJsonFilesCache(): void;
/**
 * Get paths to every package.json in the monorepo, given a cwd, with caching.
 *
 * @returns Array of package.json paths, or undefined if there's any issue
 * (logs verbose warnings instead of throwing on error)
 */
export declare function getAllPackageJsonFilesAsync(cwd: string): Promise<string[] | undefined>;