Avoid named imports of cjs deps

README.md

@@ -9,7 +9,7 @@ This is useful for file uploads and other situations where you want to avoid del
 ```js
 import fs from "fs";
 import http from "http";
-import WriteStream from "fs-capacitor";
+import { WriteStream } from "fs-capacitor";
 
 http.createServer((req, res) => {
   const capacitor = new WriteStream();

src/index.mjs

@@ -2,7 +2,11 @@ import crypto from "crypto";
 import fs from "fs";
 import os from "os";
 import path from "path";
-import { Readable, Writable } from "readable-stream";
+import rs from "readable-stream";
+
+// Because we target .mjs files and this dependency is commonjs, we can't use
+// named exports. Instead, we'll just destructure the object.
+const { Readable, Writable } = rs;
 
 let haveCheckedSignalListeners = false;
 function checkSignalListeners() {

src/test.mjs

@@ -3,7 +3,7 @@ import "leaked-handles";
 import fs from "fs";
 import stream from "stream";
 import t from "tap";
-import WriteStream, { ReadAfterDestroyedError } from ".";
+import { ReadAfterDestroyedError, WriteStream } from ".";
 
 const streamToString = stream =>
   new Promise((resolve, reject) => {