1 files changed, 19 insertions, 0 deletions
diff --git a/extension/lib/wallet/types.ts b/extension/lib/wallet/types.ts
index 3b0cb2638..d18bd95f4 100644
--- a/extension/lib/wallet/types.ts
+++ b/extension/lib/wallet/types.ts
@@ -107,6 +107,25 @@ export interface ReserveCreationInfo {
   withdrawFee: AmountJson;
 }
 
+
+export interface PreCoin {
+  coinPub: string;
+  coinPriv: string;
+  reservePub: string;
+  denomPub: string;
+  blindingKey: string;
+  withdrawSig: string;
+  coinEv: string;
+  mintBaseUrl: string;
+  coinValue: AmountJson;
+}
+
+export interface Reserve {
+  mint_base_url: string
+  reserve_priv: string;
+  reserve_pub: string;
+}
+
 export interface Notifier {
   notify();
 }
 \ No newline at end of file