import { TempNode } from '../core/TempNode';
import { Node } from '../core/Node';

export class JoinNode extends TempNode {
    constructor(x: Node, y: Node, z?: Node, w?: Node);

    x: Node;
    y: Node;
    z: Node | undefined;
    w: Node | undefined;
    nodeType: string;

    getNumElements(): number;
    copy(source: JoinNode): this;
}