export class CCurrencyPair extends ComposableBuffer<CurrencyPair> {
  composers (cp: CurrencyPair): BufferComposer[] {
    return [
      ComposableBuffer.compactSizeUtf8BE(() => cp.token, v => cp.token = v),
      ComposableBuffer.compactSizeUtf8BE(() => cp.currency, v => cp.currency = v)