GeneratedNode
interface GeneratedNode  extends OperationNode {
readonly always?: boolean;
readonly byDefault?: boolean;
readonly expression?: OperationNode;
readonly identity?: boolean;
readonly kind: "GeneratedNode";
readonly stored?: boolean;
}const GeneratedNode: Readonly<{
is(node: OperationNode): node is GeneratedNode; 
create(params: GeneratedNodeParams): GeneratedNode; 
createWithExpression(expression: OperationNode): GeneratedNode; 
cloneWith(node: GeneratedNode, params: GeneratedNodeParams): GeneratedNode; 
}>;