PartitionByNode
interface PartitionByNode extends OperationNode {
readonly items: ReadonlyArray<PartitionByItemNode>;
readonly kind: "PartitionByNode";
}const PartitionByNode: Readonly<{
is(node: OperationNode): node is PartitionByNode;
create(items: ReadonlyArray<PartitionByItemNode>): PartitionByNode;
cloneWithItems(partitionBy: PartitionByNode, items: ReadonlyArray<PartitionByItemNode>): PartitionByNode;
}>;