/// <reference types="node" />
import { BaseTransformation, ITransformation } from "@golemio/core/dist/integration-engine/transformations";
import { Readable } from "stream";
export interface IRopidGtfsTransformationData {
    sourceStream: Readable;
    name: string;
}
export declare class RopidGTFSTransformation extends BaseTransformation implements ITransformation {
    name: string;
    constructor();
    transform: (input: IRopidGtfsTransformationData) => Promise<Readable>;
    protected transformElement: () => void;
}