UnaryOperationNode
interface UnaryOperationNode extends OperationNode {
readonly kind: "UnaryOperationNode";
readonly operand: OperationNode;
readonly operator: OperationNode;
}const UnaryOperationNode: Readonly<{
is(node: OperationNode): node is UnaryOperationNode;
create(operator: OperationNode, operand: OperationNode): UnaryOperationNode;
}>;