1 files changed, 21 insertions, 3 deletions
diff --git a/packages/demobank-ui/src/declaration.d.ts b/packages/demobank-ui/src/declaration.d.ts
index bd7edf033..5c55cfade 100644
--- a/packages/demobank-ui/src/declaration.d.ts
+++ b/packages/demobank-ui/src/declaration.d.ts
@@ -107,9 +107,27 @@ namespace SandboxBackend {
     name: string;
     // API version in the form $n:$n:$n
     version: string;
-    // Contains ratios and fees related to buying
-    // and selling the circuit currency.
-    ratios_and_fees: RatiosAndFees;
+    // If 'true', the server provides local currency
+    // conversion support.
+    // If missing or false, some parts of the API
+    // are not supported and return 404.
+    have_cashout?: boolean;
+
+    // Fiat currency.  That is the currency in which
+    // cash-out operations ultimately wire money.
+    // Only applicable if have_cashout=true.
+    fiat_currency?: string;
+
+    // How many digits should the amounts be rendered
+    // with by default. Small capitals should
+    // be used to render fractions beyond the number
+    // given here (like on gas stations).
+    currency_fraction_digits?: number;
+
+    // How many decimal digits an operation can
+    // have. Wire transfers with more decimal 
+    // digits will not be accepted.
+    currency_fraction_limit?: number;
   }
   interface RatiosAndFees {
     // Exchange rate to buy the circuit currency from fiat.