import { ExpressionNode } from './expression-node';
import { NodeType } from './node-type';
export declare class ExtendsClauseNode {
    readonly alternate: ExpressionNode;
    readonly consequent: ExpressionNode;
    readonly name: string;
    readonly test: ExpressionNode;
    readonly type = NodeType.EXTENDS_CLAUSE;
    constructor(name: string, test: ExpressionNode, consequent: ExpressionNode, alternate: ExpressionNode);
}