Add fetchAsync util and RPCSubprovider

1 files changed, 12 insertions, 0 deletions

diff --git a/packages/types/src/index.ts b/packages/types/src/index.ts
index 03fa2fe8a..9b1731b9d 100644
--- a/packages/types/src/index.ts
+++ b/packages/types/src/index.ts
@@ -221,3 +221,15 @@ export enum RevertReason {
     ValueGreaterThanZero = 'VALUE_GREATER_THAN_ZERO',
     InvalidMsgValue = 'INVALID_MSG_VALUE',
 }
+
+export enum StatusCodes {
+    Success = 200,
+    NotFound = 404,
+    InternalError = 500,
+    MethodNotAllowed = 405,
+    GatewayTimeout = 504,
+}
+
+export interface FetchRequest extends RequestInit {
+    timeout?: number;
+}