import ExpressionNode from './expression-node';
import { SerializedOperand } from './types';
export default class OperandNode extends ExpressionNode {
    operand: SerializedOperand;
    left: ExpressionNode;
    right: ExpressionNode;
    constructor(operand: SerializedOperand, left?: ExpressionNode, right?: ExpressionNode);
    serialize(): SerializedOperand;
}