Merge pull request #5039 from stpettersens/master

Type definitions and tests for magic-number

magic-number/magic-number-tests.ts

@@ -0,0 +1,12 @@
+/// <reference path="../node/node.d.ts" />
+/// <reference path="magic-number.d.ts" />
+
+import fs = require('fs');
+import magic = require('magic-number');
+
+var buffer: any = new Buffer(100);
+buffer.write('7z', 'binary');
+fs.writeFile('test.love', buffer, function(err: any) {
+    console.log(magic.detectFile('test.love')); // => 'application/7z-x-compressed'
+    fs.unlinkSync('test.love');
+});

magic-number/magic-number.d.ts

@@ -0,0 +1,8 @@
+// Type definitions for magic-number
+// Project: https://github.com/stpettersens/node-magic-number
+// Definitions by: Sam Saint-Pettersen <https://github.com/stpettersens>
+// Definitions: https://github.com/borisyankov/DefinitelyTyped
+
+declare module "magic-number" {
+    export function detectFile(file: string): string;
+}