import express = require("express");
import WebpackDevServer = require("webpack-dev-server");

/*
 * Middleware responsible for retrieving a generated source
 * Receives a webpack internal url: "webpack-internal:///<module-id>"
 * Returns a generated source: "<source-text><sourceMappingURL><sourceURL>"
 */
declare function createEvalSourceMapMiddleware(server: WebpackDevServer): express.Handler;

export = createEvalSourceMapMiddleware;