tests/cases/compiler/1.ts(1,1): error TS1148: Cannot use imports, exports, or module augmentations when '--module' is 'none'.


==== tests/cases/compiler/1.ts (1 errors) ====
    export var j = "hello"; // error
    ~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS1148: Cannot use imports, exports, or module augmentations when '--module' is 'none'.
    
==== tests/cases/compiler/0.d.ts (0 errors) ====
    export = a;
    declare var a: number;