Function tr

packages/app/src/utils/server-errors.ts:21–26

(translator: Translator | undefined, key: string, text: string, vars?: Record<string, string | number>)

type Translator = (key: string, vars?: Record<string, string | number>) => string

function tr(translator: Translator | undefined, key: string, text: string, vars?: Record<string, string | number>) {
  if (!translator) return text
  const out = translator(key, vars)
  if (!out || out === key) return text
  return out
}

export function formatServerError(error: unknown, translate?: Translator, fallback?: string) {
  const unwrapped = unwrapNamedError(error)