Function toCodePoints

packages/cli/src/ui/utils/textUtils.ts:27–31

(str: string)

 * ---------------------------------------------------------------------- */

export function toCodePoints(str: string): string[] {
  // [...str] or Array.from both iterate by UTF‑32 code point, handling
  // surrogate pairs correctly.
  return Array.from(str);
}

export function cpLen(str: string): number {
  return toCodePoints(str).length;