Move documentation to mixin type

README.md

@@ -16,9 +16,8 @@ npm run build
 | Path | Description |
 |---|---|
 | `./src` | Folder containing the source code for your extension |
-| `./test` | Folder containing the Jest-based unit-tests (i.e., `*.test.ts`) |
+| `./src/__tests__` | Folder containing the Jest-based unit-tests (i.e., `*.test.ts`) |
 | `./examples` | Folder containing any examples to demonstrate usage |
-| `./global.d.ts` | TypeScript global mixins for PixiJS |
 
 
 ## Publishing

src/index.ts

@@ -7,33 +7,32 @@ declare global
     // eslint-disable-next-line @typescript-eslint/no-namespace
     namespace PixiMixins
     {
+        /**
+         * PixiJS's Rectangle class.
+         * @class Rectangle
+         * @see https://pixijs.download/main/docs/maths.Rectangle.html
+         */
         interface Rectangle
         {
+            /**
+             * Example of a utility function that can be added to PixiJS's Rectangle class.
+             * This function expands the rectangle by the given amount. Can also be used
+             * to contract the Rectangle.
+             *
+             * @method expand
+             * @memberof Rectangle
+             * @example
+             * import { Rectangle } from 'pixi.js';
+             * const rect = new Rectangle(0, 0, 100, 100);
+             * rect.expand(10);
+             * @param {number} amount - The amount to expand (if greater than 0) or contract (if less than 0)
+             * @return {Rectangle} Instance for chaining.
+             */
             expand(amount: number): this;
         }
     }
 }
 
-/**
- * PixiJS's Rectangle class.
- * @class Rectangle
- * @see https://pixijs.download/main/docs/maths.Rectangle.html
- */
-
-/**
- * Example of a utility function that can be added to PixiJS's Rectangle class.
- * This function expands the rectangle by the given amount. Can also be used
- * to contract the Rectangle.
- *
- * @method expand
- * @memberof Rectangle
- * @example
- * import { Rectangle } from 'pixi.js';
- * const rect = new Rectangle(0, 0, 100, 100);
- * rect.expand(10);
- * @param {number} amount - The amount to expand (if greater than 0) or contract (if less than 0)
- * @return {Rectangle} Instance for chaining.
- */
 Rectangle.prototype.expand = function expand(this: Rectangle, amount: number): Rectangle
 {
     this.x -= amount;