Cannot find protocol declaration for 'TransactionHandlerDelegate'" (Swift/MAUI Interop)

I'm encountering an error while building an SDK, which states: "Cannot find protocol declaration for 'TransactionHandlerDelegate'; did you mean 'TransactionDelegate'?"

The TransactionHandlerDelegate mentioned in this error is part of a custom framework created by us outside the framework where the error is occurring. This delegate declaration is public.

Context:

1. The TransactionHandlerDelegate protocol is part of a custom    framework developed by us.  2.It's declared as public for accessibility.  3.The error occurs in a different framework where the SDK is being integrated. 4.The SDK targets compatibility with MAUI apps (potentially using Sharpie bindings).enter code here

Additionally, here's the code snippet for the TransactionHandlerDelegate declaration:

import Foundation@objc public protocol TransactionHandlerDelegate: AnyObject {    func onTransactionSucceeded(transactionStatus: TransactionStatus, data: Any?)    func onTransactionProgressUpdate(transactionStatus: TransactionStatus,                                      terminalStatus: TerminalConnectionStatus,                                      description: String,                                      data: Any?)    func onReceiveTransactionData(status: TransactionStatus,                                  data: Any?,                                  additionalData: [String: Any])    func onTransactionFailed(status: TransactionStatus,                              terminalStatus: TerminalConnectionStatus,                              error: String,                              data: Any?)}

Any insights into resolving this error would be greatly appreciated. Thank you!

The excercise of adding the @objc we are eaddig for swift objective C interoprabilty since the SDK that we develop need to be accessed from MAUI app, since the sharpie bind is not working directly on Swift Implementation.