error TS5102: Option 'downlevelIteration' has been removed. Please remove it from your configuration.


!!! error TS5102: Option 'downlevelIteration' has been removed. Please remove it from your configuration.
==== ES5For-of33.ts (0 errors) ====
    for (var v of ['a', 'b', 'c']) {
        console.log(v);
    }