import { lstatSync } from "node:fs";
export declare function isRecord(value: unknown): value is Record<string, unknown>;
export declare function readJsonFile(path: string): unknown;
export declare function readTextFileNoFollow(path: string, maxBytes?: number): string;
export declare function readJsonFileNoFollow(path: string, maxBytes?: number): unknown;
export declare function lstatIfExists(path: string): ReturnType<typeof lstatSync> | undefined;
export declare function validateExistingDirectory(path: string, label: string): string;
export declare function canonicalizePath(input: string, cwd?: string): string;
export declare function writeFileAtomic(destination: string, content: string, requestedMode?: number): void;
export declare function writeFileAtomicNoReplace(destination: string, content: string, requestedMode?: number): void;
export declare function writeJsonAtomic(destination: string, value: unknown): void;
export declare function writeJsonAtomicNoReplace(destination: string, value: unknown): void;
export declare function fsyncDirectory(path: string): void;
export declare function errorMessage(error: unknown): string;