import stream from "stream";
import AsciiParser from "./AsciiParser.ts";
import BinaryParser from "./BinaryParser.ts";
import { ParserOptions } from "./types.ts";
export default class StlParser extends stream.Transform {
    options: ParserOptions;
    firstCall: boolean;
    parser: AsciiParser | BinaryParser;
    constructor(options?: ParserOptions);
    _flush(done: () => void): void;
    _transform(chunk: {}, _encoding: string, done: () => void): boolean;
}