1 files changed, 10 insertions, 0 deletions
diff --git a/packages/order-utils/src/types.ts b/packages/order-utils/src/types.ts
index db0bfb249..858c0e18b 100644
--- a/packages/order-utils/src/types.ts
+++ b/packages/order-utils/src/types.ts
@@ -23,3 +23,13 @@ export interface MessagePrefixOpts {
     prefixType: MessagePrefixType;
     shouldAddPrefixBeforeCallingEthSign: boolean;
 }
+
+export interface EIP712Parameter {
+    name: string;
+    type: string;
+}
+
+export interface EIP712Schema {
+    name: string;
+    parameters: EIP712Parameter[];
+}