KtNameReferenceExpression(8,9): 'f'
  KtSimpleNameReference:
    package f

KtForExpression(29,54): 'for (i in 1..<5) {'
  KtForLoopInReference:
    0: (in kotlin.collections.IntIterator) override operator fun next(): kotlin.Int
    1: (in kotlin.collections.Iterator) operator fun hasNext(): kotlin.Boolean
    2: (in kotlin.ranges.IntProgression) override operator fun iterator(): kotlin.collections.IntIterator

KtOperationReferenceExpression(40,43): '..<'
  KtSimpleNameReference:
    (in kotlin.Int) operator fun rangeUntil(other: kotlin.Int): kotlin.ranges.IntRange