Updated my macOS to 10.15 Catalina & also updated xcode to 11.1. Now on building my code I get error "error: unknown type name 'tls_protocol_version_t'". I cleaned the build folder, reset xcode, cleared xcode cache. Nothing seems to solve the issue.Complete error log is as follows -In file included from /My Repo/MyApp/trunk/App/App-Prefix.pch:8:In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/Cocoa.framework/Headers/Cocoa.h:12:In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:128:/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSURLSession.h:744:11: error: unknown type name 'tls_protocol_version_t'@property tls_protocol_version_t TLSMinimumSupportedProtocolVersion API_AVAILABLE(macos(10.15), ios(13.0), watchos(6.0), tvos(13.0));