Refactor TypeScript definition to CommonJS compatible export (#5)

index.d.ts

@@ -1,11 +1,33 @@
-import {Options} from 'filenamify';
+import {Options as FilenamifyOptions} from 'filenamify';
 
-/**
- * Convert a URL to a valid filename.
- *
- * @param input - A URL to convert to a valid filename.
- * @returns A valid filename for `input`.
- */
-export default function filenamifyUrl(input: string, options?: Options): string;
+declare namespace filenamifyUrl {
+	type Options = FilenamifyOptions;
+}
 
-export {Options} from 'filenamify';
+declare const filenamifyUrl: {
+	/**
+	Convert a URL to a valid filename.
+
+	@param input - A URL to convert to a valid filename.
+	@returns A valid filename for `input`.
+
+	@example
+	```
+	import filenamifyUrl = require('filenamify-url');
+
+	filenamifyUrl('http://sindresorhus.com/foo?bar=baz');
+	//=> 'sindresorhus.com!foo!bar=baz'
+
+	filenamifyUrl('http://sindresorhus.com/foo', {replacement: '🐴'});
+	//=> 'sindresorhus.com🐴foo'
+	```
+	*/
+	(input: string, options?: filenamifyUrl.Options): string;
+
+	// TODO: Remove this for the next major release, refactor the whole definition to:
+	// declare function filenamifyUrl(input: string, options?: Options): string;
+	// export = filenamifyUrl;
+	default: typeof filenamifyUrl;
+};
+
+export = filenamifyUrl;

index.js

@@ -11,4 +11,5 @@ const filenamifyUrl = (string, options) => {
 };
 
 module.exports = filenamifyUrl;
+// TODO: Remove this for the next major release
 module.exports.default = filenamifyUrl;

index.test-d.ts

@@ -1,5 +1,5 @@
-import {expectType} from 'tsd-check';
-import filenamifyUrl from '.';
+import {expectType} from 'tsd';
+import filenamifyUrl = require('.');
 
 expectType<string>(filenamifyUrl('http://sindresorhus.com/foo?bar=baz'));
 expectType<string>(

package.json

@@ -13,7 +13,7 @@
 		"node": ">=8"
 	},
 	"scripts": {
-		"test": "xo && ava && tsd-check"
+		"test": "xo && ava && tsd"
 	},
 	"files": [
 		"index.js",
@@ -31,12 +31,12 @@
 		"uri"
 	],
 	"dependencies": {
-		"filenamify": "^3.0.0",
+		"filenamify": "^4.0.0",
 		"humanize-url": "^2.0.0"
 	},
 	"devDependencies": {
-		"ava": "^1.3.1",
-		"tsd-check": "^0.3.0",
+		"ava": "^1.4.1",
+		"tsd": "^0.7.2",
 		"xo": "^0.24.0"
 	}
 }