PartitionByItemNode
interface PartitionByItemNode extends OperationNode {
readonly kind: "PartitionByItemNode";
readonly partitionBy: SimpleReferenceExpressionNode;
}const PartitionByItemNode: Readonly<{
is(node: OperationNode): node is PartitionByItemNode;
create(partitionBy: SimpleReferenceExpressionNode): PartitionByItemNode;
}>;