exportImportMultipleFiles_library.ts(1,30): error TS2307: Cannot find module 'exportImportMultipleFiles_math' or its corresponding type declarations.


==== exportImportMultipleFiles_userCode.ts (0 errors) ====
    import lib = require('./exportImportMultipleFiles_library');
    lib.math.add(3, 4); // Shouldnt be error
    
==== exportImportMultipleFiles_math.ts (0 errors) ====
    export function add(a, b) { return a + b; }
    
==== exportImportMultipleFiles_library.ts (1 errors) ====
    export import math = require("exportImportMultipleFiles_math");
                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS2307: Cannot find module 'exportImportMultipleFiles_math' or its corresponding type declarations.
    math.add(3, 4); // OK
    