tests/cases/compiler/a.js(1,22): error TS2528: A module cannot have multiple default exports.
tests/cases/compiler/a.js(3,1): error TS2528: A module cannot have multiple default exports.
tests/cases/compiler/a.js(3,16): error TS1109: Expression expected.


==== tests/cases/compiler/a.js (3 errors) ====
    export default class a {
                         ~
!!! error TS2528: A module cannot have multiple default exports.
    }
    export default var a = 10;
    ~~~~~~~~~~~~~~
!!! error TS2528: A module cannot have multiple default exports.
                   ~~~
!!! error TS1109: Expression expected.