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.
==== emptyAssignmentPatterns03_ES5iterable.ts (0 errors) ====
    var a: any;
    
    ({} = {} = a);
    ([] = [] = a);