diff --git a/scripts/generate-tsconfigs.ts b/scripts/generate-tsconfigs.ts
index b72144bf40..0115067e34 100644
--- a/scripts/generate-tsconfigs.ts
+++ b/scripts/generate-tsconfigs.ts
@@ -5,10 +5,6 @@
 import * as fs from 'fs';
 import * as path from 'path';
 
-function repeat(s: string, count: number) {
-	return Array(count + 1).join(s);
-}
-
 const home = path.join(__dirname, '..');
 
 for (const dirName of fs.readdirSync(home)) {
diff --git a/types/xmldoc/index.d.ts b/types/xmldoc/index.d.ts
index a4373606d9..53f21f2027 100644
--- a/types/xmldoc/index.d.ts
+++ b/types/xmldoc/index.d.ts
@@ -3,19 +3,10 @@
 // Definitions by:  Xavier Stouder <https://github.com/Xstoudi>, Andrew Sheehan <https://github.com/ajsheehan>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped): // TypeScript Version: 2.1
 
-export class XmlDocument {
+export class XmlDocument extends XmlElement {
     constructor(xmlString: string);
 
     doctype: string;
-
-    eachChild(func: (child: XmlElement, index?: number, array?: XmlElement[]) => void): void;
-    childNamed(name: string): XmlElement;
-    childrenNamed(name: string): XmlElement[];
-    childWithAttribute(name: string, value?: string): XmlElement;
-    descendantWithPath(path: string): XmlElement;
-    valueWithPath(path: string): string;
-    toString(opts?: XmlOptions): string;
-    toStringWithIndent(indent: string, opts?: XmlOptions): string;
 }
 
 export class XmlElement {