import * as path from 'node:path';
export { FormatInputPathObject, ParsedPath, PlatformPath } from 'node:path';

/**
 * Convert all backslashes to forward slashes and collapse duplicate slashes
 * (except a leading double-slash for UNC paths).
 */
declare function toUnix(p: string): string;
/**
 * Normalize a path, preserving a leading `./` if the original had one,
 * and preserving UNC `//` or `//./' prefixes.
 */
declare function normalizeSafe(p: string): string;
/**
 * Like `normalizeSafe` but also trims a trailing slash (unless the path is
 * root `/`).
 */
declare function normalizeTrim(p: string): string;
/**
 * Like `path.join` but preserves a leading `./` from the first segment and
 * preserves UNC `//` or `//./' prefixes.
 */
declare function joinSafe(...segments: string[]): string;
/**
 * Add an extension to `file` if it doesn't already end with it.
 */
declare function addExt(file: string, ext: string): string;
/**
 * Trim the extension from `filename` if it's a valid extension (not in
 * `ignoreExts` and not longer than `maxSize`).
 */
declare function trimExt(filename: string, ignoreExts?: string[], maxSize?: number): string;
/**
 * Remove a specific extension from `filename`.  If the file doesn't have
 * that extension, return it unchanged.
 */
declare function removeExt(filename: string, ext: string): string;
/**
 * Change the extension of `filename`.  The old extension is trimmed first
 * (subject to `ignoreExts` / `maxSize`), then `ext` is appended.
 */
declare function changeExt(filename: string, ext: string, ignoreExts?: string[], maxSize?: number): string;
/**
 * Add `ext` to `filename` only when it doesn't already have a valid
 * extension (not in `ignoreExts` and not longer than `maxSize`).
 */
declare function defaultExt(filename: string, ext: string, ignoreExts?: string[], maxSize?: number): string;

declare const resolve: (...paths: string[]) => string;
declare const normalize: (p: string) => string;
declare const isAbsolute: (p: string) => boolean;
declare const join: (...paths: string[]) => string;
declare const relative: (from: string, to: string) => string;
declare const dirname: (p: string) => string;
declare const basename: (p: string, suffix?: string) => string;
declare const extname: (p: string) => string;
declare const format: (pathObject: path.FormatInputPathObject) => string;
declare const parse: (p: string) => path.ParsedPath;
declare const toNamespacedPath: (p: string) => string;
declare const matchesGlob: ((p: string, pattern: string) => boolean) | undefined;
declare const sep: "/";
declare const delimiter: string;
declare const posix: path.PlatformPath;
declare const win32: path.PlatformPath;
declare const VERSION: string;

interface UPath extends path.PlatformPath {
    VERSION: string;
    sep: '/';
    toUnix(p: string): string;
    normalizeSafe(p: string): string;
    normalizeTrim(p: string): string;
    joinSafe(...paths: string[]): string;
    addExt(file: string, ext: string): string;
    trimExt(filename: string, ignoreExts?: string[], maxSize?: number): string;
    removeExt(filename: string, ext: string): string;
    changeExt(filename: string, ext: string, ignoreExts?: string[], maxSize?: number): string;
    defaultExt(filename: string, ext: string, ignoreExts?: string[], maxSize?: number): string;
}
declare const _default: UPath;

export { type UPath, VERSION, addExt, basename, changeExt, _default as default, defaultExt, delimiter, dirname, extname, format, isAbsolute, join, joinSafe, matchesGlob, normalize, normalizeSafe, normalizeTrim, parse, posix, relative, removeExt, resolve, sep, toNamespacedPath, toUnix, trimExt, win32 };