import { Token } from './Token';
export declare class Parser {
    private source;
    private pos;
    get isOk(): boolean;
    get isAtLineEnd(): boolean;
    token: Token | null;
    char: string | null;
    lineNumber: number;
    constructor(source: string);
    readRaw(): string;
    read(): boolean;
    private readLinesUntil;
    private readLine;
    private readWhile;
    private readUntil;
    private skipLine;
    private readWhitespaces;
    private skipComment;
    private readNextChar;
    private assert;
    private makeError;
}