Update README.md

Author: ScottyPoi

README.md

@@ -15,7 +15,29 @@ npm install @scottypoi/ts-snappy-stream
 ### Input
 
 ```typescript
-// ./example.ts
+import { createCompressStream, createUncompressStream } from './src/index.ts';
+
+// Create streams with proper type annotations
+const compressStream = createCompressStream();
+const uncompressStream = createUncompressStream({
+  asBuffer: false // Optional: emit strings instead of buffers
+});
+
+// Set up event handlers with proper types
+compressStream.on('data', (chunk: Uint8Array) => {
+  console.log('Some data from the compressed stream:', chunk);
+  uncompressStream.write(chunk);
+});
+
+uncompressStream.on('data', (chunk: string) => {
+  console.log('The data that was originally written:');
+  console.log(chunk);
+});
+
+// Write some data
+compressStream.write('hello');
+compressStream.write('world');
+compressStream.end();
 ```
 
 ### Output