Add xml2js definition

xml2js/xml2js-tests.ts

@@ -0,0 +1,7 @@
+/// <reference path="xml2js.d.ts" />
+
+import xml2js = require('xml2js');
+
+xml2js.parseString("<root>Hello xml2js!</root>", (err: any, result: any) => { });
+
+xml2js.parseString("<root>Hello xml2js!</root>", {trim: true}, (err: any, result: any) => { });

xml2js/xml2js.d.ts

@@ -0,0 +1,36 @@
+// Type definitions for node-xml2js
+// Project: https://github.com/Leonidas-from-XIV/node-xml2js
+// Definitions by: Michel Salib <michelsalib@hotmail.com>
+// Definitions: https://github.com/borisyankov/DefinitelyTyped
+
+declare module 'xml2js' {
+
+    export = xml2js;
+
+    module xml2js {
+	    function parseString(xml:string, callback: (err: any, result:any) => void): void;
+	    function parseString(xml:string, options: Options, callback: (err: any, result:any) => void): void;
+
+		interface Options {
+			attrkey?: string;
+			charkey?: string;
+			explicitCharkey?: boolean;
+	    	trim?: boolean;
+	    	normalizeTags?: boolean;
+	    	normalize?: boolean;
+	    	explicitRoot?: boolean;
+	    	emptyTag?: any;
+	    	explicitArray?: boolean;
+	    	ignoreAttrs?: boolean;
+	    	mergeAttrs?: boolean;
+	    	validator?: Function;
+	    	xmlns?: boolean;
+	    	explicitChildren?: boolean;
+	    	charsAsChildren?: boolean;
+	    	async?: boolean;
+	    	strict?: boolean;
+	    	attrNameProcessors?: (name: string) => string;
+	    	tagNameProcessors?: (name: string) => string;
+	    }
+    }
+}