Type Alias: WarningCode

WarningCode = typeof WARNING_CODES[keyof typeof WARNING_CODES]

Discriminant type for Hl7ParseWarning.code. Narrowing a warning by this code lets consumers write exhaustive switch blocks (enabled by the switch-exhaustiveness-check lint rule) and guarantees a typo-free comparison against the WARNING_CODES registry.

Example

import type { Hl7ParseWarning, WarningCode } from "@cosyte/hl7";
function describe(w: Hl7ParseWarning): string {
  const code: WarningCode = w.code;
  switch (code) {
    case "MLLP_FRAMING_STRIPPED":
      return "stripped MLLP framing";
    default:
      return `warning: ${code}`;
  }
}