import { type Token } from "antlr4ng";
import { GrammarAST } from "./GrammarAST.js";
export declare abstract class GrammarASTWithOptions extends GrammarAST {
    readonly astType: string;
    private options;
    constructor(nodeOrToken: GrammarASTWithOptions | Token);
    constructor(type: number, t?: Token, text?: string);
    setOption(key: string, node: GrammarAST | null): void;
    getOptionString(key: string): string | undefined;
    /**
     * Gets AST node holding value for option key; ignores default options
     * and command-line forced options.
     */
    getOptionAST(key: string): GrammarAST | undefined;
    getNumberOfOptions(): number;
    getOptions(): Map<string, GrammarAST | null>;
    abstract dupNode(): GrammarASTWithOptions;
}