Function isNodeErrorCode

src/core/file-state.ts:66–73

(error: unknown, code: string)

const LOCK_POLL_MS = 25;

export function isNodeErrorCode(error: unknown, code: string): boolean {
  return (
    typeof error === 'object' &&
    error !== null &&
    'code' in error &&
    (error as NodeJS.ErrnoException).code === code
  );
}

export async function pathIsFile(filePath: string): Promise<boolean> {
  try {