diff --git a/packages/splitjs/index.d.ts b/packages/splitjs/index.d.ts
index c5d227617..6092e3c38 100644
--- a/packages/splitjs/index.d.ts
+++ b/packages/splitjs/index.d.ts
@@ -1,96 +1,94 @@
-// Type definitions for split.js 1.3
-// Project: https://github.com/nathancahill/Split.js
+// Type definitions for Split.js
+// Project: https://github.com/nathancahill/split/tree/master/packages/splitjs
 // Definitions by: Ilia Choly <https://github.com/icholy>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 // TypeScript Version: 2.1
 
 // Global variable outside module loader
-export as namespace Split;
+export as namespace Split
 
 // Module loader
-export = Split;
+export = Split
 
 declare function Split(
-  elements: Array<string | HTMLElement>,
-  options?: Split.Options
-): Split.Instance;
+    elements: Array<string | HTMLElement>,
+    options?: Split.Options,
+): Split.Instance
 
 declare namespace Split {
-  type Partial<T> = {[P in keyof T]?: T[P]};
-  type CSSStyleDeclarationPartial = Partial<CSSStyleDeclaration>;
+    type Partial<T> = { [P in keyof T]?: T[P] }
+    type CSSStyleDeclarationPartial = Partial<CSSStyleDeclaration>
 
-  interface Options {
-    // Initial sizes of each element in percents or CSS values.
-    sizes?: number[];
+    interface Options {
+        // Initial sizes of each element in percents or CSS values.
+        sizes?: number[]
 
-    // Minimum size of each element.
-    minSize?: number | number[];
+        // Minimum size of each element.
+        minSize?: number | number[]
 
-    expandToMin?: boolean;
+        expandToMin?: boolean
 
-    // Gutter size in pixels.
-    gutterSize?: number;
+        // Gutter size in pixels.
+        gutterSize?: number
 
-    gutterAlign?: string;
+        gutterAlign?: string
 
-    // Snap to minimum size offset in pixels.
-    snapOffset?: number;
+        // Snap to minimum size offset in pixels.
+        snapOffset?: number
 
-    dragInterval?: number;
+        dragInterval?: number
 
-    // Direction to split: horizontal or vertical.
-    direction?: 'horizontal' | 'vertical';
+        // Direction to split: horizontal or vertical.
+        direction?: 'horizontal' | 'vertical'
 
-    // Cursor to display while dragging.
-    cursor?: string;
+        // Cursor to display while dragging.
+        cursor?: string
 
-    // Callback on drag.
-    onDrag?(): void;
+        // Callback on drag.
+        onDrag?(): void
 
-    // Callback on drag start.
-    onDragStart?(): void;
+        // Callback on drag start.
+        onDragStart?(): void
 
-    // Callback on drag end.
-    onDragEnd?(): void;
+        // Callback on drag end.
+        onDragEnd?(): void
 
-    // Called to create each gutter element
-    gutter?(
-      index: number,
-      direction: 'horizontal' | 'vertical'
-    ): HTMLElement;
+        // Called to create each gutter element
+        gutter?(
+            index: number,
+            direction: 'horizontal' | 'vertical',
+        ): HTMLElement
 
-    // Called to set the style of each element.
-    elementStyle?(
-      dimension: 'width' | 'height',
-      elementSize: number,
-      gutterSize: number,
-      index: number,
-    ): CSSStyleDeclarationPartial;
+        // Called to set the style of each element.
+        elementStyle?(
+            dimension: 'width' | 'height',
+            elementSize: number,
+            gutterSize: number,
+            index: number,
+        ): CSSStyleDeclarationPartial
 
-    // Called to set the style of the gutter.
-    gutterStyle?(
-      dimension: 'width' | 'height',
-      gutterSize: number,
-      index: number,
-    ): CSSStyleDeclarationPartial;
-  }
+        // Called to set the style of the gutter.
+        gutterStyle?(
+            dimension: 'width' | 'height',
+            gutterSize: number,
+            index: number,
+        ): CSSStyleDeclarationPartial
+    }
 
-  interface Instance {
-    // setSizes behaves the same as the sizes configuration option, passing an array of percents or CSS values.
-    // It updates the sizes of the elements in the split.
-    setSizes(sizes: number[]): void;
+    interface Instance {
+        // setSizes behaves the same as the sizes configuration option, passing an array of percents or CSS values.
+        // It updates the sizes of the elements in the split.
+        setSizes(sizes: number[]): void
 
-    // getSizes returns an array of percents, suitable for using with setSizes or creation.
-    // Not supported in IE8.
-    getSizes(): number[];
+        // getSizes returns an array of percents, suitable for using with setSizes or creation.
+        getSizes(): number[]
 
-    // collapse changes the size of element at index to 0.
-    // Every element except the last is collapsed towards the front (left or top).
-    // The last is collapsed towards the back.
-    // Not supported in IE8.
-    collapse(index: number): void;
+        // collapse changes the size of element at index to 0.
+        // Every element except the last is collapsed towards the front (left or top).
+        // The last is collapsed towards the back.
+        collapse(index: number): void
 
-    // Destroy the instance. It removes the gutter elements, and the size CSS styles Split.js set.
-    destroy(preserveStyles?: boolean, preserveGutters?: boolean): void;
-  }
+        // Destroy the instance. It removes the gutter elements, and the size CSS styles Split.js set.
+        destroy(preserveStyles?: boolean, preserveGutters?: boolean): void
+    }
 }