Fix export structure

src/index.ts

@@ -1,27 +1,6 @@
-/**
- * Resolve after the given delay in milliseconds
- *
- * @param ms - The number of milliseconds to wait
- */
-export function sleep(ms: number) {
-    return new Promise(resolve => {
-        setTimeout(resolve, ms);
-    });
-}
-
-/**
- * Resolve once the given event emitter emits the specified event
- *
- * @param emitter - The event emitter to watch
- * @param event - The event to watch
- */
-export function once<T>(
-    emitter: NodeJS.EventEmitter,
-    event: string,
-): Promise<T> {
-    return new Promise(resolve => {
-        emitter.once(event, result => {
-            resolve(result);
-        });
-    });
-}
+import * as utils from "./utils";
+import * as stream from "./stream";
+export = {
+    ...utils,
+    stream,
+};

src/stream.spec.ts

@@ -1,7 +1,7 @@
 import test from "ava";
 import { expect } from "chai";
-import { fromArray, collect, concat } from "./stream";
 import { Readable } from "stream";
+import { fromArray, collect, concat } from "./stream";
 
 test.cb("fromArray() streams array elements in flowing mode", t => {
     t.plan(3);

src/utils.spec.ts

@@ -1,7 +1,7 @@
 import test from "ava";
 import { expect } from "chai";
-import { once, sleep } from "./";
 import { EventEmitter } from "events";
+import { once, sleep } from "./utils";
 
 const TimingErrorMarginMs = 50;
 

src/utils.ts

@@ -0,0 +1,27 @@
+/**
+ * Resolve after the given delay in milliseconds
+ *
+ * @param ms - The number of milliseconds to wait
+ */
+export function sleep(ms: number) {
+    return new Promise(resolve => {
+        setTimeout(resolve, ms);
+    });
+}
+
+/**
+ * Resolve once the given event emitter emits the specified event
+ *
+ * @param emitter - The event emitter to watch
+ * @param event - The event to watch
+ */
+export function once<T>(
+    emitter: NodeJS.EventEmitter,
+    event: string,
+): Promise<T> {
+    return new Promise(resolve => {
+        emitter.once(event, result => {
+            resolve(result);
+        });
+    });
+}