import { Transform } from 'extract-base-iterator';
import type { TransformCallback, TransformOptions, Transform as TransformT } from 'stream';
import type { OptionsInternal, Progress } from '../../types.js';
export default class EntryProgressTransform extends Transform {
    private progress;
    constructor(options: OptionsInternal | TransformOptions<TransformT>);
    _transform(entry: Progress, encoding: BufferEncoding, callback: TransformCallback): void;
    _flush(callback: TransformCallback): void;
}