diff --git a/src/geometry.ts b/src/geometry.ts
index 58abec9..abd0c9a 100644
--- a/src/geometry.ts
+++ b/src/geometry.ts
@@ -1,5 +1,5 @@
-import { Vector2D } from "./vector.js"
-import * as shape from "./shapes.js"
+/// <reference path="vector.ts" />
+/// <reference path="shapes.ts" />
 
 function loadScript(filepath: string): string
 {
@@ -76,8 +76,8 @@ class Geometry extends HTMLElement
 
     private redraw()
     {
-        shape.line(this.context, new Vector2D(), new Vector2D(300, 300));
-        shape.circle(this.context, new Vector2D(150, 150), 100);
+        line(this.context, new Vector2D(), new Vector2D(300, 300));
+        circle(this.context, new Vector2D(150, 150), 100);
     }
 }
 
diff --git a/src/shapeStyle.ts b/src/shapeStyle.ts
index 174eaab..3f2ef5f 100644
--- a/src/shapeStyle.ts
+++ b/src/shapeStyle.ts
@@ -1,5 +1,4 @@
-
-export class ShapeStyle
+class ShapeStyle
 {
     public strokeWidth: number;
     public strokeColor: string;
diff --git a/src/shapes.ts b/src/shapes.ts
index 29454ff..374e40f 100644
--- a/src/shapes.ts
+++ b/src/shapes.ts
@@ -1,7 +1,7 @@
-import { Vector2D } from "./vector.js"
-import { ShapeStyle } from "./shapeStyle.js";
+/// <reference path="vector.ts" />
+/// <reference path="shapeStyle.ts" />
 
-export function line(ctx: CanvasRenderingContext2D, from: Vector2D , to: Vector2D, style: ShapeStyle = new ShapeStyle())
+function line(ctx: CanvasRenderingContext2D, from: Vector2D , to: Vector2D, style: ShapeStyle = new ShapeStyle())
 {
     ctx.beginPath();
     ctx.moveTo(from.x, from.y);
@@ -12,7 +12,7 @@ export function line(ctx: CanvasRenderingContext2D, from: Vector2D , to: Vector2
     ctx.stroke();
 }
 
-export function circle(ctx: CanvasRenderingContext2D, center: Vector2D, radius: number, style: ShapeStyle = new ShapeStyle())
+function circle(ctx: CanvasRenderingContext2D, center: Vector2D, radius: number, style: ShapeStyle = new ShapeStyle())
 {
     ctx.beginPath();
     ctx.arc(center.x, center.y, radius, 0, 2 * Math.PI, false);
diff --git a/src/vector.ts b/src/vector.ts
index 699eb8e..64a8fdb 100644
--- a/src/vector.ts
+++ b/src/vector.ts
@@ -1,4 +1,4 @@
-export class Vector2D
+class Vector2D
 {
     public x: number;
     public y: number;
diff --git a/tsconfig.json b/tsconfig.json
index 90de336..2adc248 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,8 +1,7 @@
 {
     "compilerOptions": {
         "target": "es6",
-        // "outFile": "./out/lauchpioos.js",
-        "outDir": "./out",
+        "outFile": "./out/geometry.js",
         "sourceRoot": "./src",
         "rootDir": "./src",
         "sourceMap": true