import { GrammarAST } from "../../tool/ast/GrammarAST.js";
import { IOutputModelFactory } from "../IOutputModelFactory.js";
import { Choice } from "./Choice.js";
import { CodeBlockForAlt } from "./CodeBlockForAlt.js";
export declare class AltBlock extends Choice {
    constructor(factory: IOutputModelFactory, blkOrEbnfRootAST: GrammarAST, alts: CodeBlockForAlt[]);
}