import { PosInfo, SyntaxErr } from "./gen_parser";
export declare class StaticError extends Error {
    msg: string;
    start: PosInfo | null;
    end: PosInfo | null;
    constructor(message: string, start?: PosInfo, end?: PosInfo);
    toString(): string;
}
export declare class RuntimeError extends Error {
    msg: string;
    start: PosInfo | null;
    end: PosInfo | null;
    constructor(message: string, start?: PosInfo, end?: PosInfo);
    toString(): string;
}
export declare function alreadyDefinedError(id: string, start?: PosInfo, end?: PosInfo): StaticError;
export declare function undefinedError(id: string, start?: PosInfo, end?: PosInfo): RuntimeError;
export declare function tagErrorLoc(r: unknown, start: PosInfo, end: PosInfo): unknown;
export declare function syntaxErrString(err: SyntaxErr): string;