Function basename

packages/compiler-cli/src/ngtsc/file_system/src/helpers.ts:103–105

(filePath: PathString, extension?: string)

 * Static access to `basename`.
 */
export function basename(filePath: PathString, extension?: string): PathSegment {
  return fs.basename(filePath, extension) as PathSegment;
}

/**
 * Returns true if the given path is locally relative.