1 files changed, 4 insertions, 0 deletions
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts b/packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts
index 2ae92659c..9e2a94522 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts
@@ -14,3 +14,7 @@ export interface DataTypeStaticInterface {
     encodeValue: (value: any) => Buffer;
     decodeValue: (rawCalldata: RawCalldata) => any;
 }
+
+export interface MemberIndexByName {
+    [key: string]: number;
+}