Sources/Flows/OAuth2ClientCredentials.swift:37:75: error: concurrency is only available in application extensions for tvOS 13.0.0 or newer
        override open func doAuthorize(params inParams: OAuth2StringDict? = nil) async {
                                                                                 ^
Sources/Flows/OAuth2ClientCredentials.swift:37:21: note: add @available attribute to enclosing instance method
        override open func doAuthorize(params inParams: OAuth2StringDict? = nil) async {
                           ^
Sources/Flows/OAuth2ClientCredentials.swift:31:12: note: add @available attribute to enclosing class
open class OAuth2ClientCredentials: OAuth2 {
           ^
Sources/Flows/OAuth2ClientCredentials.swift:76:65: error: concurrency is only available in application extensions for tvOS 13.0.0 or newer
        public func obtainAccessToken(params: OAuth2StringDict? = nil) async throws -> OAuth2JSON {
                                                                       ^
Sources/Flows/OAuth2ClientCredentials.swift:76:14: note: add @available attribute to enclosing instance method
        public func obtainAccessToken(params: OAuth2StringDict? = nil) async throws -> OAuth2JSON {
                    ^
Sources/Flows/OAuth2ClientCredentials.swift:31:12: note: add @available attribute to enclosing class
open class OAuth2ClientCredentials: OAuth2 {
           ^
Sources/Flows/OAuth2CodeGrant.swift:98:51: error: concurrency is only available in application extensions for tvOS 13.0.0 or newer
        public func exchangeCodeForToken(_ code: String) async {
                                                         ^
Sources/Flows/OAuth2CodeGrant.swift:98:14: note: add @available attribute to enclosing instance method
        public func exchangeCodeForToken(_ code: String) async {
                    ^
Sources/Flows/OAuth2CodeGrant.swift:35:12: note: add @available attribute to enclosing class
open class OAuth2CodeGrant: OAuth2 {
           ^
Sources/Base/OAuth2Requestable.swift:117:41: error: concurrency is only available in application extensions for tvOS 13.0.0 or newer
        open func perform(request: URLRequest) async -> OAuth2Response {
                                               ^
Sources/Base/OAuth2Requestable.swift:117:12: note: add @available attribute to enclosing instance method
        open func perform(request: URLRequest) async -> OAuth2Response {
                  ^
Sources/Base/OAuth2Requestable.swift:37:12: note: add @available attribute to enclosing class
open class OAuth2Requestable {
           ^
Sources/Flows/OAuth2DeviceGrant.swift:85:94: error: concurrency is only available in application extensions for tvOS 13.0.0 or newer
        public func start(useNonTextualTransmission: Bool = false, params: OAuth2StringDict? = nil) async throws -> DeviceAuthorization {
                                                                                                    ^
Sources/Flows/OAuth2DeviceGrant.swift:85:14: note: add @available attribute to enclosing instance method
        public func start(useNonTextualTransmission: Bool = false, params: OAuth2StringDict? = nil) async throws -> DeviceAuthorization {
                    ^
Sources/Flows/OAuth2DeviceGrant.swift:28:12: note: add @available attribute to enclosing class
open class OAuth2DeviceGrant: OAuth2 {
           ^
Sources/Flows/OAuth2DeviceGrant.swift:131:58: error: concurrency is only available in application extensions for tvOS 13.0.0 or newer
        private func authorizeDevice(params: OAuth2StringDict?) async throws -> OAuth2JSON {
                                                                ^
Sources/Flows/OAuth2DeviceGrant.swift:131:15: note: add @available attribute to enclosing instance method
        private func authorizeDevice(params: OAuth2StringDict?) async throws -> OAuth2JSON {
                     ^
Sources/Flows/OAuth2DeviceGrant.swift:28:12: note: add @available attribute to enclosing class
open class OAuth2DeviceGrant: OAuth2 {
           ^
Sources/Flows/OAuth2DeviceGrant.swift:146:80: error: concurrency is only available in application extensions for tvOS 13.0.0 or newer
        private func getDeviceAccessToken(deviceCode: String, interval: TimeInterval) async throws -> OAuth2JSON {
                                                                                      ^
Sources/Flows/OAuth2DeviceGrant.swift:146:15: note: add @available attribute to enclosing instance method
        private func getDeviceAccessToken(deviceCode: String, interval: TimeInterval) async throws -> OAuth2JSON {
                     ^
Sources/Flows/OAuth2DeviceGrant.swift:28:12: note: add @available attribute to enclosing class
open class OAuth2DeviceGrant: OAuth2 {
           ^
Sources/Flows/OAuth2DeviceGrant.swift:175:37: error: concurrency is only available in application extensions for tvOS 13.0.0 or newer
        static func sleep(seconds: Double) async throws {
                                           ^
Sources/Flows/OAuth2DeviceGrant.swift:175:14: note: add @available attribute to enclosing static method
        static func sleep(seconds: Double) async throws {
                    ^
Sources/Flows/OAuth2DeviceGrant.swift:174:13: note: add @available attribute to enclosing extension
fileprivate extension Task where Success == Never, Failure == Never {
            ^
Sources/Flows/OAuth2DeviceGrant.swift:174:23: error: 'Task' is only available in application extensions for tvOS 13.0 or newer
fileprivate extension Task where Success == Never, Failure == Never {
                      ^
Sources/Flows/OAuth2DeviceGrant.swift:174:13: note: add @available attribute to enclosing extension
fileprivate extension Task where Success == Never, Failure == Never {
            ^
Sources/Flows/OAuth2PasswordGrant.swift:103:66: error: concurrency is only available in application extensions for tvOS 13.0.0 or newer
        override open func doAuthorize(params: OAuth2StringDict? = nil) async throws {
                                                                        ^
Sources/Flows/OAuth2PasswordGrant.swift:103:21: note: add @available attribute to enclosing instance method
        override open func doAuthorize(params: OAuth2StringDict? = nil) async throws {
                           ^
Sources/Flows/OAuth2PasswordGrant.swift:54:12: note: add @available attribute to enclosing class
open class OAuth2PasswordGrant: OAuth2 {
           ^
Sources/Flows/OAuth2PasswordGrant.swift:153:84: error: concurrency is only available in application extensions for tvOS 13.0.0 or newer
        @discardableResult public func tryCredentials(username: String, password: String) async throws -> OAuth2JSON  {
                                                                                          ^
Sources/Flows/OAuth2PasswordGrant.swift:153:33: note: add @available attribute to enclosing instance method
        @discardableResult public func tryCredentials(username: String, password: String) async throws -> OAuth2JSON  {
                                       ^
Sources/Flows/OAuth2PasswordGrant.swift:54:12: note: add @available attribute to enclosing class
open class OAuth2PasswordGrant: OAuth2 {
           ^
Sources/Flows/OAuth2PasswordGrant.swift:220:65: error: concurrency is only available in application extensions for tvOS 13.0.0 or newer
        public func obtainAccessToken(params: OAuth2StringDict? = nil) async throws -> OAuth2JSON {
                                                                       ^
Sources/Flows/OAuth2PasswordGrant.swift:220:14: note: add @available attribute to enclosing instance method
        public func obtainAccessToken(params: OAuth2StringDict? = nil) async throws -> OAuth2JSON {
                    ^
Sources/Flows/OAuth2PasswordGrant.swift:54:12: note: add @available attribute to enclosing class
open class OAuth2PasswordGrant: OAuth2 {
           ^
Sources/Base/OAuth2RequestPerformer.swift:25:36: error: concurrency is only available in application extensions for tvOS 13.0.0 or newer
        func perform(request: URLRequest) async throws -> (Data, URLResponse)
                                          ^
Sources/Base/OAuth2RequestPerformer.swift:25:7: note: add @available attribute to enclosing instance method
        func perform(request: URLRequest) async throws -> (Data, URLResponse)
             ^
Sources/Base/OAuth2RequestPerformer.swift:17:17: note: add @available attribute to enclosing protocol
public protocol OAuth2RequestPerformer {
                ^
Sources/Base/OAuth2RequestPerformer.swift:50:41: error: concurrency is only available in application extensions for tvOS 13.0.0 or newer
        open func perform(request: URLRequest) async throws -> (Data, URLResponse) {
                                               ^
Sources/Base/OAuth2RequestPerformer.swift:50:12: note: add @available attribute to enclosing instance method
        open func perform(request: URLRequest) async throws -> (Data, URLResponse) {
                  ^
Sources/Base/OAuth2RequestPerformer.swift:32:12: note: add @available attribute to enclosing class
open class OAuth2DataTaskRequestPerformer: OAuth2RequestPerformer {
           ^
Sources/Flows/OAuth2.swift:103:63: error: concurrency is only available in application extensions for tvOS 13.0.0 or newer
        public final func authorize(params: OAuth2StringDict? = nil) async throws -> OAuth2JSON? {
                                                                     ^
Sources/Flows/OAuth2.swift:103:20: note: add @available attribute to enclosing instance method
        public final func authorize(params: OAuth2StringDict? = nil) async throws -> OAuth2JSON? {
                          ^
Sources/Flows/OAuth2.swift:38:12: note: add @available attribute to enclosing class
open class OAuth2: OAuth2Base {
           ^
Sources/Flows/OAuth2.swift:159:76: error: concurrency is only available in application extensions for tvOS 13.0.0 or newer
        open func tryToObtainAccessTokenIfNeeded(params: OAuth2StringDict? = nil) async throws -> OAuth2JSON? {
                                                                                  ^
Sources/Flows/OAuth2.swift:159:12: note: add @available attribute to enclosing instance method
        open func tryToObtainAccessTokenIfNeeded(params: OAuth2StringDict? = nil) async throws -> OAuth2JSON? {
                  ^
Sources/Flows/OAuth2.swift:38:12: note: add @available attribute to enclosing class
open class OAuth2: OAuth2Base {
           ^
Sources/Flows/OAuth2.swift:189:57: error: concurrency is only available in application extensions for tvOS 13.0.0 or newer
        open func doAuthorize(params: OAuth2StringDict? = nil) async throws {
                                                               ^
Sources/Flows/OAuth2.swift:189:12: note: add @available attribute to enclosing instance method
        open func doAuthorize(params: OAuth2StringDict? = nil) async throws {
                  ^
Sources/Flows/OAuth2.swift:38:12: note: add @available attribute to enclosing class
open class OAuth2: OAuth2Base {
           ^
Sources/Flows/OAuth2.swift:334:60: error: concurrency is only available in application extensions for tvOS 13.0.0 or newer
        open func doRefreshToken(params: OAuth2StringDict? = nil) async throws -> OAuth2JSON {
                                                                  ^
Sources/Flows/OAuth2.swift:334:12: note: add @available attribute to enclosing instance method
        open func doRefreshToken(params: OAuth2StringDict? = nil) async throws -> OAuth2JSON {
                  ^
Sources/Flows/OAuth2.swift:38:12: note: add @available attribute to enclosing class
open class OAuth2: OAuth2Base {
           ^
Sources/Flows/OAuth2.swift:394:111: error: concurrency is only available in application extensions for tvOS 13.0.0 or newer
        open func doExchangeRefreshToken(audienceClientId: String, traceId: String, params: OAuth2StringDict? = nil) async throws -> String {
                                                                                                                     ^
Sources/Flows/OAuth2.swift:394:12: note: add @available attribute to enclosing instance method
        open func doExchangeRefreshToken(audienceClientId: String, traceId: String, params: OAuth2StringDict? = nil) async throws -> String {
                  ^
Sources/Flows/OAuth2.swift:38:12: note: add @available attribute to enclosing class
open class OAuth2: OAuth2Base {
           ^
Sources/Flows/OAuth2.swift:475:100: error: concurrency is only available in application extensions for tvOS 13.0.0 or newer
        open func doExchangeAccessTokenForResource(resourcePath: String, params: OAuth2StringDict? = nil) async throws -> String {
                                                                                                          ^
Sources/Flows/OAuth2.swift:475:12: note: add @available attribute to enclosing instance method
        open func doExchangeAccessTokenForResource(resourcePath: String, params: OAuth2StringDict? = nil) async throws -> String {
                  ^
Sources/Flows/OAuth2.swift:38:12: note: add @available attribute to enclosing class
open class OAuth2: OAuth2Base {
           ^
Sources/Flows/OAuth2.swift:509:39: error: concurrency is only available in application extensions for tvOS 13.0.0 or newer
        public func registerClientIfNeeded() async throws -> OAuth2JSON? {
                                             ^
Sources/Flows/OAuth2.swift:509:14: note: add @available attribute to enclosing instance method
        public func registerClientIfNeeded() async throws -> OAuth2JSON? {
                    ^
Sources/Flows/OAuth2.swift:38:12: note: add @available attribute to enclosing class
open class OAuth2: OAuth2Base {
           ^
Sources/DataLoader/OAuth2DataLoader.swift:165:33: error: concurrency is only available in application extensions for tvOS 13.0.0 or newer
        open func attemptToAuthorize() async throws -> OAuth2JSON? {
                                       ^
Sources/DataLoader/OAuth2DataLoader.swift:165:12: note: add @available attribute to enclosing instance method
        open func attemptToAuthorize() async throws -> OAuth2JSON? {
                  ^
Sources/DataLoader/OAuth2DataLoader.swift:31:12: note: add @available attribute to enclosing class
open class OAuth2DataLoader: OAuth2Requestable {
           ^
Sources/Flows/OAuth2DynReg.swift:56:37: error: concurrency is only available in application extensions for tvOS 13.0.0 or newer
        open func register(client: OAuth2) async throws -> OAuth2JSON {
                                           ^
Sources/Flows/OAuth2DynReg.swift:56:12: note: add @available attribute to enclosing instance method
        open func register(client: OAuth2) async throws -> OAuth2JSON {
                  ^
Sources/Flows/OAuth2DynReg.swift:35:12: note: add @available attribute to enclosing class
open class OAuth2DynReg {
           ^

Command SwiftCompile failed with a nonzero exit code