/// <reference types="node" />
export declare function isZipped(filename: string | URL): boolean;
export declare function isUrlLike(filename: string | URL): boolean;
export declare function isSupportedURL(url: URL): boolean;
export declare function isFileURL(url: URL): boolean;
export declare function toURL(filename: string | URL): URL;
export declare function urlBasename(url: string | URL): string;
export declare function urlDirname(url: string | URL): URL;
export declare function basename(path: string): string;
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