ERROR in TypeError: Cannot read property 'flags' of undefined
at resolveAlias (D:\SKUGAL\sklogin\node_modules\typescript\lib\typescript.js:36513:37)
at checkAliasSymbol (D:\SKUGAL\sklogin\node_modules\typescript\lib\typescript.js:64502:26)
at checkImportBinding (D:\SKUGAL\sklogin\node_modules\typescript\lib\typescript.js:64534:13)
at checkImportDeclaration (D:\SKUGAL\sklogin\node_modules\typescript\lib\typescript.js:64552:29)
at checkSourceElementWorker (D:\SKUGAL\sklogin\node_modules\typescript\lib\typescript.js:64961:28)
at checkSourceElement (D:\SKUGAL\sklogin\node_modules\typescript\lib\typescript.js:64800:17)
at Object.forEach (D:\SKUGAL\sklogin\node_modules\typescript\lib\typescript.js:317:30)
at checkSourceFileWorker (D:\SKUGAL\sklogin\node_modules\typescript\lib\typescript.js:65123:20)
at checkSourceFile (D:\SKUGAL\sklogin\node_modules\typescript\lib\typescript.js:65091:13)
at getDiagnosticsWorker (D:\SKUGAL\sklogin\node_modules\typescript\lib\typescript.js:65179:17)
at Object.getDiagnostics (D:\SKUGAL\sklogin\node_modules\typescript\lib\typescript.js:65165:24)
at D:\SKUGAL\sklogin\node_modules\typescript\lib\typescript.js:98703:85
at runWithCancellationToken (D:\SKUGAL\sklogin\node_modules\typescript\lib\typescript.js:98665:24)
at getBindAndCheckDiagnosticsForFileNoCache (D:\SKUGAL\sklogin\node_modules\typescript\lib\typescript.js:98691:20)
at getAndCacheDiagnostics (D:\SKUGAL\sklogin\node_modules\typescript\lib\typescript.js:98956:26)
at getBindAndCheckDiagnosticsForFile (D:\SKUGAL\sklogin\node_modules\typescript\lib\typescript.js:98688:20)