Method write

packages/compiler/test/i18n/message_bundle_spec.ts:39–43

(messages: i18n.Message[])

class _TestSerializer extends Serializer {
  override write(messages: i18n.Message[]): string {
    return messages
      .map((msg) => `${serializeNodes(msg.nodes)} (${msg.meaning}|${msg.description})`)
      .join('//');
  }

  override load(
    content: string,