Refactor TypeScript definition to CommonJS compatible export (#5)

index.d.ts

@@ -1,11 +1,27 @@
 /// <reference types="node"/>
 import {Readable as ReadableStream} from 'stream';
 
-/**
- * Convert a `string`/`Buffer`/`Uint8Array` to a [readable stream](https://nodejs.org/api/stream.html#stream_readable_streams).
- *
- * @param input - Value to convert to a stream.
- */
-export default function toReadableStream(
-	input: string | Buffer | Uint8Array
-): ReadableStream;
+declare const toReadableStream: {
+	/**
+	Convert a `string`/`Buffer`/`Uint8Array` to a [readable stream](https://nodejs.org/api/stream.html#stream_readable_streams).
+
+	@param input - Value to convert to a stream.
+
+	@example
+	```
+	import toReadableStream = require('to-readable-stream');
+
+	toReadableStream('🦄🌈').pipe(process.stdout);
+	```
+	*/
+	(input: string | Buffer | Uint8Array): ReadableStream;
+
+	// TODO: Remove this for the next major release, refactor the whole definition to:
+	// declare function toReadableStream(
+	// 	input: string | Buffer | Uint8Array
+	// ): ReadableStream;
+	// export = toReadableStream;
+	default: typeof toReadableStream;
+};
+
+export = toReadableStream;

index.js

@@ -11,4 +11,5 @@ const toReadableStream = input => (
 );
 
 module.exports = toReadableStream;
+// TODO: Remove this for the next major release
 module.exports.default = toReadableStream;

index.test-d.ts

@@ -1,4 +1,4 @@
-import toReadableStream from '.';
+import toReadableStream = require('.');
 
 toReadableStream('🦄🌈').pipe(process.stdout);
 toReadableStream(Buffer.from('🦄🌈')).pipe(process.stdout);

package.json

@@ -13,7 +13,7 @@
 		"node": ">=8"
 	},
 	"scripts": {
-		"test": "xo && ava && tsd-check"
+		"test": "xo && ava && tsd"
 	},
 	"files": [
 		"index.js",
@@ -34,9 +34,9 @@
 		"pull"
 	],
 	"devDependencies": {
-		"ava": "^1.3.1",
-		"get-stream": "^4.1.0",
-		"tsd-check": "^0.3.0",
+		"ava": "^1.4.1",
+		"get-stream": "^5.0.0",
+		"tsd": "^0.7.2",
 		"xo": "^0.24.0"
 	}
 }