1 files changed, 6 insertions, 3 deletions
diff --git a/packages/contracts/util/types.ts b/packages/contracts/util/types.ts
index 5d474b596..1bd8940ad 100644
--- a/packages/contracts/util/types.ts
+++ b/packages/contracts/util/types.ts
@@ -76,9 +76,12 @@ export interface OrderParams {
     takerFee: BigNumber;
     expirationTimestampInSec: BigNumber;
     salt: BigNumber;
-    v?: number;
-    r?: string;
-    s?: string;
+}
+
+export interface SignedOrderParams extends OrderParams {
+    v: number;
+    r: string;
+    s: string;
 }
 
 export interface TransactionDataParams {