Tests/FlowTests/OAuth2DynRegTests.swift:116:16: error: method does not override any method from its superclass
        override func register(client: OAuth2, callback: @escaping ((OAuth2JSON?, OAuth2Error?) -> Void)) {
        ~~~~~~~~      ^
Tests/FlowTests/OAuth2DynRegTests.swift:74:34: error: extra trailing closure passed in call
                oauth.registerClientIfNeeded() { json, error in
                                               ^~~~~~~~~~~~~~~~
Tests/FlowTests/OAuth2DynRegTests.swift:87:32: error: extra trailing closure passed in call
                oauth.registerClientIfNeeded { json, error in
                                             ^~~~~~~~~~~~~~~~
Tests/FlowTests/OAuth2DynRegTests.swift:100:34: error: extra trailing closure passed in call
                oauth.registerClientIfNeeded() { json, error in
                                               ^~~~~~~~~~~~~~~~

Tests/FlowTests/OAuth2CodeGrantTests.swift:501:7: error: type 'OAuth2MockPerformer' does not conform to protocol 'OAuth2RequestPerformer'
class OAuth2MockPerformer: OAuth2RequestPerformer {
      ^
Sources/Base/OAuth2RequestPerformer.swift:25:7: note: protocol requires function 'perform(request:)' with type '(URLRequest) async throws -> (Data, URLResponse)'
        func perform(request: URLRequest) async throws -> (Data, URLResponse)
             ^
Tests/FlowTests/OAuth2CodeGrantTests.swift:482:9: error: value of type 'OAuth2CodeGrant' has no member 'didAuthorizeOrFail'
                oauth.didAuthorizeOrFail = { json, error in
                ~~~~~ ^~~~~~~~~~~~~~~~~~
Tests/FlowTests/OAuth2CodeGrantTests.swift:482:32: error: cannot infer type of closure parameter 'json' without a type annotation
                oauth.didAuthorizeOrFail = { json, error in
                                             ^
Tests/FlowTests/OAuth2CodeGrantTests.swift:482:38: error: cannot infer type of closure parameter 'error' without a type annotation
                oauth.didAuthorizeOrFail = { json, error in
                                                   ^
Tests/FlowTests/OAuth2CodeGrantTests.swift:491:28: error: type of expression is ambiguous without a type annotation
                oauth.didAuthorizeOrFail = { json, error in
                ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~

Tests/DataLoaderTests/OAuth2DataLoaderTests.swift:98:7: error: type 'OAuth2AnyBearerPerformer' does not conform to protocol 'OAuth2RequestPerformer'
class OAuth2AnyBearerPerformer: OAuth2RequestPerformer {
      ^
Sources/Base/OAuth2RequestPerformer.swift:25:7: note: protocol requires function 'perform(request:)' with type '(URLRequest) async throws -> (Data, URLResponse)'
        func perform(request: URLRequest) async throws -> (Data, URLResponse)
             ^

Command SwiftCompile failed with a nonzero exit code