error TS1204: Cannot compile modules into 'es6' when targeting 'ES5' or lower.


!!! error TS1204: Cannot compile modules into 'es6' when targeting 'ES5' or lower.
==== tests/cases/compiler/es5andes6module.ts (0 errors) ====
    
    export default class A
    {
        constructor ()
        {
    
        }
    
        public B()
        {
            return 42;
        }
    }
    