update tsconfig

package.json

@@ -48,5 +48,24 @@
     "cli.js",
     "npmextra.json",
     "readme.md"
+  ],
+  "keywords": [
+    "node.js",
+    "streams",
+    "stream manipulation",
+    "pipeline",
+    "data processing",
+    "async transformation",
+    "event handling",
+    "backpressure management",
+    "readable streams",
+    "writable streams",
+    "duplex streams",
+    "transform streams",
+    "file streaming",
+    "buffer streams",
+    "stream utilities",
+    "stream intake",
+    "stream output"
   ]
-}
+}