type Realpath = (path: string) => Promise<string>;
type Readlink = (path: string) => Promise<string>;
export type CanonicalPathFs = {
    realpath: Realpath;
    readlink: Readlink;
};
type PathIdentity = {
    dev: number;
    ino: number;
};
export type Stat = (path: string) => Promise<PathIdentity>;
export declare function resolveCanonicalPath({ realpath, readlink }: CanonicalPathFs, path: string): Promise<string>;
export declare function containsPath(stat: Stat, canonicalRoot: string, canonicalPath: string): Promise<boolean>;
export declare function isSamePath(stat: Stat, canonicalLeft: string, canonicalRight: string): Promise<boolean>;
export {};