not ok 29 Transformation Tests ( "exportStatement.ts", "exportStatement.lua" )
 ---
   message: "The test threw an unhandled error."
   severity: fail
   data:
     got: an unhandled error
     expect: no unhandled errors to be thrown
     stack: |
       TypeError: Cannot read property 'flags' of undefined
           at tryGetDeclaredTypeOfSymbol (/Users/endel/projects/TypeScriptToLua/node_modules/typescript/lib/typescript.js:36596:24)
           at Object.getDeclaredTypeOfSymbol (/Users/endel/projects/TypeScriptToLua/node_modules/typescript/lib/typescript.js:36593:20)
           at imports.elements.filter.e (/Users/endel/projects/TypeScriptToLua/src/LuaTransformer.js:210:51)
           at Array.filter (<anonymous>)
           at LuaTransformer.transformImportDeclaration (/Users/endel/projects/TypeScriptToLua/src/LuaTransformer.js:209:55)
           at LuaTransformer.transformExportDeclaration (/Users/endel/projects/TypeScriptToLua/src/LuaTransformer.js:173:39)
           at LuaTransformer.transformStatement (/Users/endel/projects/TypeScriptToLua/src/LuaTransformer.js:84:29)
           at statements.forEach.statement (/Users/endel/projects/TypeScriptToLua/src/LuaTransformer.js:140:83)
           at Array.forEach (<anonymous>)
           at LuaTransformer.transformStatements (/Users/endel/projects/TypeScriptToLua/src/LuaTransformer.js:139:20)
 ...