1 files changed, 5 insertions, 1 deletions
diff --git a/packages/web-util/src/context/activity.ts b/packages/web-util/src/context/activity.ts
index fd366cbe5..d12d1efb6 100644
--- a/packages/web-util/src/context/activity.ts
+++ b/packages/web-util/src/context/activity.ts
@@ -14,7 +14,7 @@
  GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
  */
 
-import { ChallengerHttpClient, ObservabilityEvent, TalerAuthenticationHttpClient, TalerBankConversionHttpClient, TalerCoreBankHttpClient, TalerMerchantInstanceHttpClient, TalerMerchantManagementHttpClient } from "@gnu-taler/taler-util";
+import { ChallengerHttpClient, ObservabilityEvent, TalerAuthenticationHttpClient, TalerBankConversionHttpClient, TalerCoreBankHttpClient, TalerExchangeHttpClient, TalerMerchantInstanceHttpClient, TalerMerchantManagementHttpClient } from "@gnu-taler/taler-util";
 
 type Listener<Event> = (e: Event) => void;
 type Unsuscriber = () => void;
@@ -60,6 +60,10 @@ export interface MerchantLib {
   subInstanceApi: (instanceId: string) => MerchantLib;
 }
 
+export interface ExchangeLib {
+  exchange: TalerExchangeHttpClient;
+}
+
 export interface BankLib {
   bank: TalerCoreBankHttpClient;
   conversion: TalerBankConversionHttpClient;