diff --git a/demos/demo-custom-link1/index.tsx b/demos/demo-custom-link1/index.tsx
index 26807e9..9a2ac90 100644
--- a/demos/demo-custom-link1/index.tsx
+++ b/demos/demo-custom-link1/index.tsx
@@ -12,11 +12,10 @@ import {
 import { action } from "@storybook/addon-actions";
 import * as React from "react";
 import { LinkFactory } from "../../src/AbstractFactory";
-import {DefaultLinkModel} from "../../src/defaults/models/DefaultLinkModel";
-import {DefaultLinkFactory} from "../../src/defaults/factories/DefaultLinkFactory";
+import { DefaultLinkModel } from "../../src/defaults/models/DefaultLinkModel";
+import { DefaultLinkFactory } from "../../src/defaults/factories/DefaultLinkFactory";
 
 export class AdvancedLinkModel extends DefaultLinkModel {
-
 	constructor() {
 		super("advanced");
 		this.width = 10;
@@ -24,61 +23,57 @@ export class AdvancedLinkModel extends DefaultLinkModel {
 }
 
 export class AdvancedPortModel extends DefaultPortModel {
-
 	createLinkModel(): AdvancedLinkModel | null {
 		return new AdvancedLinkModel();
 	}
 }
 
-export class AdvancedLinkSegment extends React.Component<{model: AdvancedLinkModel, path: string}>{
-
+export class AdvancedLinkSegment extends React.Component<{ model: AdvancedLinkModel; path: string }> {
 	path: SVGPathElement;
 	circle: SVGCircleElement;
-	callback : () => any;
+	callback: () => any;
 	percent: number;
 	handle: any;
 	mounted: boolean;
 
-	constructor(props){
+	constructor(props) {
 		super(props);
 		this.percent = 0;
 	}
 
-	componentDidMount(){
+	componentDidMount() {
 		this.mounted = true;
 		this.callback = () => {
-			if(!this.circle || !this.path){
+			if (!this.circle || !this.path) {
 				return;
 			}
 
-			this.percent+=2;
-			if(this.percent > 100){
+			this.percent += 2;
+			if (this.percent > 100) {
 				this.percent = 0;
 			}
 
+			let point = this.path.getPointAtLength(this.path.getTotalLength() * (this.percent / 100.0));
 
-			let point = this.path.getPointAtLength(this.path.getTotalLength()*(this.percent/100.0));
+			this.circle.setAttribute("cx", "" + point.x);
+			this.circle.setAttribute("cy", "" + point.y);
 
-			this.circle.setAttribute('cx', ""+point.x);
-			this.circle.setAttribute('cy', ""+point.y);
-
-			if(this.mounted){
+			if (this.mounted) {
 				requestAnimationFrame(this.callback);
 			}
-		}
+		};
 		requestAnimationFrame(this.callback);
 	}
 
-	componentWillUnmount(){
+	componentWillUnmount() {
 		this.mounted = false;
 	}
 
-
-	render(){
+	render() {
 		return (
 			<>
 				<path
-					ref={(ref) => {
+					ref={ref => {
 						this.path = ref;
 					}}
 					strokeWidth={this.props.model.width}
@@ -86,10 +81,11 @@ export class AdvancedLinkSegment extends React.Component<{model: AdvancedLinkMod
 					d={this.props.path}
 				/>
 				<circle
-					ref={(ref) => {
+					ref={ref => {
 						this.circle = ref;
 					}}
-					r={10} fill="orange"
+					r={10}
+					fill="orange"
 				/>
 			</>
 		);
@@ -97,10 +93,9 @@ export class AdvancedLinkSegment extends React.Component<{model: AdvancedLinkMod
 }
 
 export class AdvancedLinkFactory extends DefaultLinkFactory {
-
 	constructor() {
 		super();
-		this.type = "advanced"
+		this.type = "advanced";
 	}
 
 	getNewInstance(initialConfig?: any): AdvancedLinkModel {
@@ -108,9 +103,12 @@ export class AdvancedLinkFactory extends DefaultLinkFactory {
 	}
 
 	generateLinkSegment(model: AdvancedLinkModel, selected: boolean, path: string) {
-		return <g><AdvancedLinkSegment model={model} path={path} /></g>;
+		return (
+			<g>
+				<AdvancedLinkSegment model={model} path={path} />
+			</g>
+		);
 	}
-
 }
 /**
  *
diff --git a/demos/demo-custom-node1/DiamondNodeFactory.tsx b/demos/demo-custom-node1/DiamondNodeFactory.tsx
index 57329f9..cd5ffde 100644
--- a/demos/demo-custom-node1/DiamondNodeFactory.tsx
+++ b/demos/demo-custom-node1/DiamondNodeFactory.tsx
@@ -1,5 +1,5 @@
 import * as SRD from "../../src/main";
-import {DiamonNodeWidget} from "./DiamondNodeWidget";
+import { DiamonNodeWidget } from "./DiamondNodeWidget";
 import { DiamondNodeModel } from "./DiamondNodeModel";
 import * as React from "react";
 
@@ -9,7 +9,7 @@ export class DiamondNodeFactory extends SRD.NodeFactory {
 	}
 
 	generateReactWidget(diagramEngine: SRD.DiagramEngine, node: SRD.NodeModel): JSX.Element {
-		return <DiamonNodeWidget node={node} />
+		return <DiamonNodeWidget node={node} />;
 	}
 
 	getNewInstance() {
diff --git a/demos/demo-custom-node1/DiamondNodeModel.ts b/demos/demo-custom-node1/DiamondNodeModel.ts
index 3d91b86..25e0425 100644
--- a/demos/demo-custom-node1/DiamondNodeModel.ts
+++ b/demos/demo-custom-node1/DiamondNodeModel.ts
@@ -2,7 +2,6 @@ import * as SRD from "../../src/main";
 import { DiamondPortModel } from "./DiamondPortModel";
 
 export class DiamondNodeModel extends SRD.NodeModel {
-
 	constructor() {
 		super("diamond");
 		this.addPort(new DiamondPortModel("top"));
diff --git a/demos/demo-custom-node1/DiamondNodeWidget.tsx b/demos/demo-custom-node1/DiamondNodeWidget.tsx
index a80a717..cd4181f 100644
--- a/demos/demo-custom-node1/DiamondNodeWidget.tsx
+++ b/demos/demo-custom-node1/DiamondNodeWidget.tsx
@@ -102,4 +102,4 @@ export class DiamonNodeWidget extends React.Component<DiamonNodeWidgetProps, Dia
 			</div>
 		);
 	}
-}
\ No newline at end of file
+}
diff --git a/demos/demo-custom-node1/DiamondPortModel.ts b/demos/demo-custom-node1/DiamondPortModel.ts
index 2558200..8fcda42 100644
--- a/demos/demo-custom-node1/DiamondPortModel.ts
+++ b/demos/demo-custom-node1/DiamondPortModel.ts
@@ -1,8 +1,8 @@
 import * as _ from "lodash";
-import {LinkModel} from "../../src/models/LinkModel";
-import {DiagramEngine} from "../../src/DiagramEngine";
-import {PortModel} from "../../src/models/PortModel";
-import {DefaultLinkModel} from "../../src/defaults/models/DefaultLinkModel";
+import { LinkModel } from "../../src/models/LinkModel";
+import { DiagramEngine } from "../../src/DiagramEngine";
+import { PortModel } from "../../src/models/PortModel";
+import { DefaultLinkModel } from "../../src/defaults/models/DefaultLinkModel";
 
 export class DiamondPortModel extends PortModel {
 	position: string | "top" | "bottom" | "left" | "right";
@@ -23,7 +23,7 @@ export class DiamondPortModel extends PortModel {
 		this.position = data.position;
 	}
 
-	createLinkModel(): LinkModel{
+	createLinkModel(): LinkModel {
 		return new DefaultLinkModel();
 	}
 }
diff --git a/demos/demo-custom-node1/index.tsx b/demos/demo-custom-node1/index.tsx
index d7f3cc4..a91985d 100644
--- a/demos/demo-custom-node1/index.tsx
+++ b/demos/demo-custom-node1/index.tsx
@@ -31,7 +31,7 @@ export default () => {
 
 	//3-A) create a default node
 	var node1 = new DefaultNodeModel("Node 1", "rgb(0,192,255)");
-	var port1 = node1.addOutPort("Out")
+	var port1 = node1.addOutPort("Out");
 	node1.setPosition(100, 150);
 
 	//3-B) create our new custom node
@@ -39,12 +39,12 @@ export default () => {
 	node2.setPosition(250, 108);
 
 	var node3 = new DefaultNodeModel("Node 3", "red");
-	var port3 = node3.addInPort("In")
+	var port3 = node3.addInPort("In");
 	node3.setPosition(500, 150);
 
 	//3-C) link the 2 nodes together
-	var link1 = port1.link(node2.getPort('left'));
-	var link2 = port3.link(node2.getPort('right'));
+	var link1 = port1.link(node2.getPort("left"));
+	var link2 = port3.link(node2.getPort("right"));
 
 	//4) add the models to the root graph
 	model.addAll(node1, node2, node3, link1, link2);
diff --git a/demos/demo-dagre/index.tsx b/demos/demo-dagre/index.tsx
index 461683b..df1466b 100644
--- a/demos/demo-dagre/index.tsx
+++ b/demos/demo-dagre/index.tsx
@@ -30,7 +30,6 @@ function connectNodes(nodeFrom, nodeTo) {
  * Tests auto distribution
  */
 class Demo8Widget extends React.Component<any, any> {
-
 	constructor(props) {
 		super(props);
 		this.state = {};
diff --git a/demos/demo-drag-and-drop/components/BodyWidget.tsx b/demos/demo-drag-and-drop/components/BodyWidget.tsx
index cd6127a..6c951e2 100644
--- a/demos/demo-drag-and-drop/components/BodyWidget.tsx
+++ b/demos/demo-drag-and-drop/components/BodyWidget.tsx
@@ -3,10 +3,7 @@ import * as _ from "lodash";
 import { TrayWidget } from "./TrayWidget";
 import { Application } from "../Application";
 import { TrayItemWidget } from "./TrayItemWidget";
-import {
-	DefaultNodeModel,
-	DiagramWidget
-} from "../../../src/main";
+import { DefaultNodeModel, DiagramWidget } from "../../../src/main";
 
 export interface BodyWidgetProps {
 	app: Application;
@@ -48,10 +45,10 @@ export class BodyWidget extends React.Component<BodyWidgetProps, BodyWidgetState
 							var node = null;
 							if (data.type === "in") {
 								node = new DefaultNodeModel("Node " + (nodesCount + 1), "rgb(192,255,0)");
-								node.addInPort('In');
+								node.addInPort("In");
 							} else {
 								node = new DefaultNodeModel("Node " + (nodesCount + 1), "rgb(0,192,255)");
-								node.addOutPort('Out')
+								node.addOutPort("Out");
 							}
 							var points = this.props.app.getDiagramEngine().getRelativeMousePoint(event);
 							node.x = points.x;
diff --git a/demos/demo-grid/index.tsx b/demos/demo-grid/index.tsx
index 2e1c69b..60dfb8a 100644
--- a/demos/demo-grid/index.tsx
+++ b/demos/demo-grid/index.tsx
@@ -1,10 +1,4 @@
-import {
-	DiagramEngine,
-	DiagramModel,
-	DefaultNodeModel,
-	LinkModel,
-	DiagramWidget
-} from "../../src/main";
+import { DiagramEngine, DiagramModel, DefaultNodeModel, LinkModel, DiagramWidget } from "../../src/main";
 import * as React from "react";
 
 /**
@@ -39,5 +33,5 @@ export default () => {
 	engine.setDiagramModel(model);
 
 	//6) render the diagram!
-	return <DiagramWidget diagramEngine={engine}/>;
+	return <DiagramWidget diagramEngine={engine} />;
 };
diff --git a/demos/demo-labelled-links/index.tsx b/demos/demo-labelled-links/index.tsx
index d534411..0cff7cf 100644
--- a/demos/demo-labelled-links/index.tsx
+++ b/demos/demo-labelled-links/index.tsx
@@ -9,7 +9,7 @@ import {
 import * as React from "react";
 import { DemoWorkspaceWidget } from "../.helpers/DemoWorkspaceWidget";
 import { action } from "@storybook/addon-actions";
-import {DefaultLinkModel} from "../../src/defaults/models/DefaultLinkModel";
+import { DefaultLinkModel } from "../../src/defaults/models/DefaultLinkModel";
 
 export default () => {
 	// setup the diagram engine
@@ -22,19 +22,19 @@ export default () => {
 	// create four nodes
 	const node1 = new DefaultNodeModel("Node A", "rgb(0,192,255)");
 	const port1 = node1.addOutPort("Out");
-	node1.setPosition(100,100);
+	node1.setPosition(100, 100);
 
 	const node2 = new DefaultNodeModel("Node B", "rgb(255,255,0)");
 	const port2 = node2.addInPort("In");
-	node2.setPosition(400,50);
+	node2.setPosition(400, 50);
 
 	const node3 = new DefaultNodeModel("Node C (no label)", "rgb(192,255,255)");
 	const port3 = node3.addInPort("In");
-	node3.setPosition(450,180);
+	node3.setPosition(450, 180);
 
 	const node4 = new DefaultNodeModel("Node D", "rgb(192,0,255)");
 	const port4 = node4.addInPort("In");
-	node4.setPosition(300,250);
+	node4.setPosition(300, 250);
 
 	// link node A and B together and give it a label
 	const link1 = port1.link(port2);
diff --git a/demos/demo-listeners/index.tsx b/demos/demo-listeners/index.tsx
index e43297b..b4f1c97 100644
--- a/demos/demo-listeners/index.tsx
+++ b/demos/demo-listeners/index.tsx
@@ -19,11 +19,11 @@ export default () => {
 	node1.setPosition(100, 100);
 
 	var node2 = new DefaultNodeModel("Node 2", "rgb(192,255,0)");
-	var port2 = node2.addInPort('In');
+	var port2 = node2.addInPort("In");
 	node2.setPosition(400, 40);
 
 	var node3 = new DefaultNodeModel("Node 3", "rgb(128,99,255)");
-	var port3 = node3.addInPort('In');
+	var port3 = node3.addInPort("In");
 	node3.setPosition(300, 160);
 
 	//link the nodes
diff --git a/demos/demo-locks/index.tsx b/demos/demo-locks/index.tsx
index 6b93b95..57d7d4f 100644
--- a/demos/demo-locks/index.tsx
+++ b/demos/demo-locks/index.tsx
@@ -1,8 +1,6 @@
 import * as SRD from "../../src/main";
 import * as React from "react";
-import {
-	DiagramEngine, DiagramModel, DefaultNodeModel, LinkModel, PointModel, DiagramWidget
-} from "../../src/main";
+import { DiagramEngine, DiagramModel, DefaultNodeModel, LinkModel, PointModel, DiagramWidget } from "../../src/main";
 
 /**
  *
@@ -19,11 +17,11 @@ export default () => {
 
 	// sample for link with simple line (no additional points)
 	var node1 = new DefaultNodeModel("Node 1", "rgb(0,192,255)");
-	var port1 = node1.addOutPort('Out');
+	var port1 = node1.addOutPort("Out");
 	node1.setPosition(100, 100);
 
 	var node2 = new DefaultNodeModel("Node 2", "rgb(192,255,0)");
-	var port2 = node2.addInPort('In');
+	var port2 = node2.addInPort("In");
 	node2.setPosition(400, 100);
 
 	let link1 = port1.link(port2);
@@ -32,11 +30,11 @@ export default () => {
 
 	// sample for link with complex line (additional points)
 	var node3 = new DefaultNodeModel("Node 3", "rgb(0,192,255)");
-	var port3 = node3.addOutPort('Out');
+	var port3 = node3.addOutPort("Out");
 	node3.setPosition(100, 250);
 
 	var node4 = new DefaultNodeModel("Node 4", "rgb(192,255,0)");
-	var port4 = node4.addInPort('In');
+	var port4 = node4.addInPort("In");
 	node4.setPosition(400, 250);
 
 	var link2 = port3.link(port4);
diff --git a/demos/demo-mutate-graph/index.tsx b/demos/demo-mutate-graph/index.tsx
index 07282ab..c9b3648 100644
--- a/demos/demo-mutate-graph/index.tsx
+++ b/demos/demo-mutate-graph/index.tsx
@@ -1,10 +1,4 @@
-import {
-	DiagramEngine,
-	DiagramModel,
-	DefaultNodeModel,
-	LinkModel,
-	DiagramWidget
-} from "../../src/main";
+import { DiagramEngine, DiagramModel, DefaultNodeModel, LinkModel, DiagramWidget } from "../../src/main";
 import * as React from "react";
 import { DemoWorkspaceWidget } from "../.helpers/DemoWorkspaceWidget";
 
@@ -46,8 +40,12 @@ class NodeDelayedPosition extends React.Component<any, any> {
 		return (
 			<DemoWorkspaceWidget
 				buttons={[
-					<button key={1} onClick={this.updatePosition}>Update position</button>,
-					<button key={2} onClick={this.updatePositionViaSerialize}>Update position via serialize</button>
+					<button key={1} onClick={this.updatePosition}>
+						Update position
+					</button>,
+					<button key={2} onClick={this.updatePositionViaSerialize}>
+						Update position via serialize
+					</button>
 				]}
 			>
 				<DiagramWidget diagramEngine={engine} />
diff --git a/demos/demo-performance/index.tsx b/demos/demo-performance/index.tsx
index 1633162..aef81d4 100644
--- a/demos/demo-performance/index.tsx
+++ b/demos/demo-performance/index.tsx
@@ -1,10 +1,4 @@
-import {
-	DiagramEngine,
-	DiagramModel,
-	DefaultNodeModel,
-	LinkModel,
-	DiagramWidget
-} from "../../src/main";
+import { DiagramEngine, DiagramModel, DefaultNodeModel, LinkModel, DiagramWidget } from "../../src/main";
 import * as React from "react";
 
 /**
@@ -23,7 +17,7 @@ export default () => {
 		//3-A) create a default node
 		var node1 = new DefaultNodeModel("Node 1", "rgb(0,192,255)");
 		var port1 = node1.addOutPort("Out");
-		node1.setPosition(100 + offsetX, 100 + offsetY)
+		node1.setPosition(100 + offsetX, 100 + offsetY);
 
 		//3-B) create another default node
 		var node2 = new DefaultNodeModel("Node 2", "rgb(192,255,0)");
diff --git a/demos/demo-serializing/index.tsx b/demos/demo-serializing/index.tsx
index b9a18c6..6b9f3c1 100644
--- a/demos/demo-serializing/index.tsx
+++ b/demos/demo-serializing/index.tsx
@@ -1,10 +1,4 @@
-import {
-	DiagramEngine,
-	DiagramModel,
-	DefaultNodeModel,
-	LinkModel,
-	DiagramWidget
-} from "../../src/main";
+import { DiagramEngine, DiagramModel, DefaultNodeModel, LinkModel, DiagramWidget } from "../../src/main";
 import * as React from "react";
 import { DemoWorkspaceWidget } from "../.helpers/DemoWorkspaceWidget";
 import { action } from "@storybook/addon-actions";
diff --git a/demos/demo-simple-flow/index.tsx b/demos/demo-simple-flow/index.tsx
index bb6d0d8..2974089 100644
--- a/demos/demo-simple-flow/index.tsx
+++ b/demos/demo-simple-flow/index.tsx
@@ -1,10 +1,4 @@
-import {
-	DiagramEngine,
-	DiagramModel,
-	DefaultNodeModel,
-	LinkModel,
-	DiagramWidget
-} from "../../src/main";
+import { DiagramEngine, DiagramModel, DefaultNodeModel, LinkModel, DiagramWidget } from "../../src/main";
 import * as React from "react";
 
 export default () => {
@@ -17,12 +11,12 @@ export default () => {
 
 	//3-A) create a default node
 	var node1 = new DefaultNodeModel("Node 1", "rgb(0,192,255)");
-	var port1 = node1.addOutPort('Out')
-	node1.setPosition(100,100);
+	var port1 = node1.addOutPort("Out");
+	node1.setPosition(100, 100);
 
 	//3-B) create another default node
 	var node2 = new DefaultNodeModel("Node 2", "rgb(192,255,0)");
-	var port2 = node2.addInPort('In')
+	var port2 = node2.addInPort("In");
 	node2.setPosition(400, 100);
 
 	//3-C) link the 2 nodes together
@@ -30,8 +24,8 @@ export default () => {
 
 	//3-D) create an orphaned node
 	var node3 = new DefaultNodeModel("Node 3", "rgb(0,192,255)");
-	node3.addOutPort('Out');
-	node3.setPosition(100,200);
+	node3.addOutPort("Out");
+	node3.setPosition(100, 200);
 
 	//4) add the models to the root graph
 	model.addAll(node1, node2, node3, link1);
diff --git a/demos/demo-simple/index.tsx b/demos/demo-simple/index.tsx
index c499b2e..852694a 100644
--- a/demos/demo-simple/index.tsx
+++ b/demos/demo-simple/index.tsx
@@ -1,12 +1,6 @@
-import {
-	DiagramEngine,
-	DiagramModel,
-	DefaultNodeModel,
-	LinkModel,
-	DiagramWidget
-} from "../../src/main";
+import { DiagramEngine, DiagramModel, DefaultNodeModel, LinkModel, DiagramWidget } from "../../src/main";
 import * as React from "react";
-import {DefaultLinkModel} from "../../src/defaults/models/DefaultLinkModel";
+import { DefaultLinkModel } from "../../src/defaults/models/DefaultLinkModel";
 
 export default () => {
 	//1) setup the diagram engine
@@ -36,7 +30,6 @@ export default () => {
 	//5) load model into engine
 	engine.setDiagramModel(model);
 
-
 	//6) render the diagram!
 	return <DiagramWidget diagramEngine={engine} />;
 };
diff --git a/demos/demo-smart-routing/index.tsx b/demos/demo-smart-routing/index.tsx
index 67c9ae5..cf79753 100644
--- a/demos/demo-smart-routing/index.tsx
+++ b/demos/demo-smart-routing/index.tsx
@@ -7,8 +7,8 @@ import {
 	DiagramWidget
 } from "../../src/main";
 import * as React from "react";
-import {DemoWorkspaceWidget} from "../.helpers/DemoWorkspaceWidget";
-import {action} from "@storybook/addon-actions";
+import { DemoWorkspaceWidget } from "../.helpers/DemoWorkspaceWidget";
+import { action } from "@storybook/addon-actions";
 
 export default () => {
 	// setup the diagram engine
@@ -35,7 +35,6 @@ export default () => {
 	const node5 = new DefaultNodeModel("Node E", "rgb(192,255,0)");
 	node5.setPosition(250, 180);
 
-
 	// linking things together
 	const link1 = port1.link(port4);
 	const link2 = port2.link(port3);
@@ -58,11 +57,7 @@ export default () => {
 				</button>
 			}
 		>
-			<DiagramWidget
-				diagramEngine={engine}
-				smartRouting={true}
-				maxNumberPointsPerLink={0}
-			/>
+			<DiagramWidget diagramEngine={engine} smartRouting={true} maxNumberPointsPerLink={0} />
 		</DemoWorkspaceWidget>
 	);
 };
diff --git a/demos/demo-zoom-to-fit/index.tsx b/demos/demo-zoom-to-fit/index.tsx
index 0f244a0..51e5f68 100644
--- a/demos/demo-zoom-to-fit/index.tsx
+++ b/demos/demo-zoom-to-fit/index.tsx
@@ -7,7 +7,7 @@ import {
 	DiagramWidget
 } from "../../src/main";
 import * as React from "react";
-import {DemoWorkspaceWidget} from "../.helpers/DemoWorkspaceWidget";
+import { DemoWorkspaceWidget } from "../.helpers/DemoWorkspaceWidget";
 
 /**
  *
@@ -53,7 +53,7 @@ export default () => {
 	//6) render the diagram!
 	return (
 		<DemoWorkspaceWidget buttons={<button onClick={() => engine.zoomToFit()}>Zoom to fit</button>}>
-			<DiagramWidget diagramEngine={engine}/>
+			<DiagramWidget diagramEngine={engine} />
 		</DemoWorkspaceWidget>
 	);
 };
diff --git a/demos/index.tsx b/demos/index.tsx
index 3b517ef..4cbef14 100644
--- a/demos/index.tsx
+++ b/demos/index.tsx
@@ -1,9 +1,9 @@
 import * as React from "react";
-import {storiesOf, addDecorator} from "@storybook/react";
-import {setOptions} from "@storybook/addon-options";
-import {host} from "storybook-host";
-import {Helper} from "./.helpers/Helper";
-import {Toolkit} from "../src/Toolkit";
+import { storiesOf, addDecorator } from "@storybook/react";
+import { setOptions } from "@storybook/addon-options";
+import { host } from "storybook-host";
+import { Helper } from "./.helpers/Helper";
+import { Toolkit } from "../src/Toolkit";
 
 //include the SCSS for the demo
 require("./.helpers/demo.scss");
diff --git a/src/AbstractFactory.ts b/src/AbstractFactory.ts
index 52eb38f..25d99ca 100644
--- a/src/AbstractFactory.ts
+++ b/src/AbstractFactory.ts
@@ -1,10 +1,10 @@
-import {BaseModel} from "./models/BaseModel";
-import {NodeModel} from "./models/NodeModel";
-import {LinkModel} from "./models/LinkModel";
-import {DiagramEngine} from "./DiagramEngine";
-import {PortModel} from "./models/PortModel";
-import {PointModel} from "./models/PointModel";
-import {LabelModel} from "./models/LabelModel";
+import { BaseModel } from "./models/BaseModel";
+import { NodeModel } from "./models/NodeModel";
+import { LinkModel } from "./models/LinkModel";
+import { DiagramEngine } from "./DiagramEngine";
+import { PortModel } from "./models/PortModel";
+import { PointModel } from "./models/PointModel";
+import { LabelModel } from "./models/LabelModel";
 
 export abstract class AbstractFactory<T extends BaseModel> {
 	type: string;
@@ -25,18 +25,14 @@ export abstract class NodeFactory<T extends NodeModel = NodeModel> extends Abstr
 }
 
 export abstract class LinkFactory<T extends LinkModel = LinkModel> extends AbstractFactory<T> {
-
 	abstract generateReactWidget(diagramEngine: DiagramEngine, link: T): JSX.Element;
-
 }
 
-export abstract class LabelFactory<T extends LabelModel = LabelModel> extends AbstractFactory<T>{
-
+export abstract class LabelFactory<T extends LabelModel = LabelModel> extends AbstractFactory<T> {
 	abstract generateReactWidget(diagramEngine: DiagramEngine, label: T): JSX.Element;
 }
 
-export abstract class PortFactory<T extends PortModel = PortModel> extends AbstractFactory<T> {
-}
+export abstract class PortFactory<T extends PortModel = PortModel> extends AbstractFactory<T> {}
 
 export class SimplePortFactory extends PortFactory {
 	cb: (initialConfig?: any) => PortModel;
diff --git a/src/BaseEntity.ts b/src/BaseEntity.ts
index 0935c27..711522b 100644
--- a/src/BaseEntity.ts
+++ b/src/BaseEntity.ts
@@ -1,6 +1,6 @@
-import {Toolkit} from "./Toolkit";
+import { Toolkit } from "./Toolkit";
 import * as _ from "lodash";
-import {DiagramEngine} from "./DiagramEngine";
+import { DiagramEngine } from "./DiagramEngine";
 
 /**
  * @author Dylan Vorster
@@ -18,7 +18,7 @@ export interface BaseListener<T extends BaseEntity = any> {
 
 export type BaseEntityType = "node" | "link" | "port" | "point";
 
-export class BaseEntity< T extends BaseListener = BaseListener> {
+export class BaseEntity<T extends BaseListener = BaseListener> {
 	public listeners: { [s: string]: T };
 	public id: string;
 	public locked: boolean;
@@ -33,8 +33,7 @@ export class BaseEntity< T extends BaseListener = BaseListener> {
 		return this.id;
 	}
 
-	doClone(lookupTable = {}, clone) {
-	}
+	doClone(lookupTable = {}, clone) {}
 
 	clone(lookupTable = {}) {
 		// try and use an existing clone first
@@ -104,7 +103,7 @@ export class BaseEntity< T extends BaseListener = BaseListener> {
 		this.locked = locked;
 		this.iterateListeners((listener, event) => {
 			if (listener.lockChanged) {
-				listener.lockChanged({...event, locked: locked});
+				listener.lockChanged({ ...event, locked: locked });
 			}
 		});
 	}
diff --git a/src/DiagramEngine.ts b/src/DiagramEngine.ts
index 46efe82..66728b3 100644
--- a/src/DiagramEngine.ts
+++ b/src/DiagramEngine.ts
@@ -1,18 +1,18 @@
-import {BaseEntity, BaseListener} from "./BaseEntity";
-import {DiagramModel} from "./models/DiagramModel";
+import { BaseEntity, BaseListener } from "./BaseEntity";
+import { DiagramModel } from "./models/DiagramModel";
 import * as _ from "lodash";
-import {BaseModel, BaseModelListener} from "./models/BaseModel";
-import {NodeModel} from "./models/NodeModel";
-import {PointModel} from "./models/PointModel";
-import {PortModel} from "./models/PortModel";
-import {LinkModel} from "./models/LinkModel";
-import {LabelFactory, LinkFactory, NodeFactory, PortFactory} from "./AbstractFactory";
-import {DefaultLinkFactory, DefaultNodeFactory} from "./main";
+import { BaseModel, BaseModelListener } from "./models/BaseModel";
+import { NodeModel } from "./models/NodeModel";
+import { PointModel } from "./models/PointModel";
+import { PortModel } from "./models/PortModel";
+import { LinkModel } from "./models/LinkModel";
+import { LabelFactory, LinkFactory, NodeFactory, PortFactory } from "./AbstractFactory";
+import { DefaultLinkFactory, DefaultNodeFactory } from "./main";
 import { ROUTING_SCALING_FACTOR } from "./routing/PathFinding";
-import {DefaultPortFactory} from "./defaults/factories/DefaultPortFactory";
-import {LabelModel} from "./models/LabelModel";
-import {DefaultLabelFactory} from "./defaults/factories/DefaultLabelFactory";
-import {Toolkit} from "./Toolkit";
+import { DefaultPortFactory } from "./defaults/factories/DefaultPortFactory";
+import { LabelModel } from "./models/LabelModel";
+import { DefaultLabelFactory } from "./defaults/factories/DefaultLabelFactory";
+import { Toolkit } from "./Toolkit";
 /**
  * @author Dylan Vorster
  */
@@ -63,12 +63,12 @@ export class DiagramEngine extends BaseEntity<DiagramEngineListener> {
 		this.paintableWidgets = null;
 		this.linksThatHaveInitiallyRendered = {};
 
-		if(Toolkit.TESTING){
+		if (Toolkit.TESTING) {
 			Toolkit.TESTING_UID = 0;
 
 			//pop it onto the window so our E2E helpers can find it
-			if(window){
-				(window as any)['diagram_instance'] = this;
+			if (window) {
+				(window as any)["diagram_instance"] = this;
 			}
 		}
 	}
@@ -128,7 +128,7 @@ export class DiagramEngine extends BaseEntity<DiagramEngineListener> {
 		this.linksThatHaveInitiallyRendered = {};
 	}
 
-	canEntityRepaint(baseModel: BaseModel<BaseEntity,BaseModelListener>) {
+	canEntityRepaint(baseModel: BaseModel<BaseEntity, BaseModelListener>) {
 		//no rules applied, allow repaint
 		if (this.paintableWidgets === null) {
 			return true;
@@ -150,7 +150,6 @@ export class DiagramEngine extends BaseEntity<DiagramEngineListener> {
 		return this.diagramModel;
 	}
 
-
 	//!-------------- FACTORIES ------------
 
 	getNodeFactories(): { [s: string]: NodeFactory } {
@@ -271,7 +270,7 @@ export class DiagramEngine extends BaseEntity<DiagramEngineListener> {
 
 	getRelativePoint(x, y) {
 		var canvasRect = this.canvas.getBoundingClientRect();
-		return {x: x - canvasRect.left, y: y - canvasRect.top};
+		return { x: x - canvasRect.left, y: y - canvasRect.top };
 	}
 
 	getNodeElement(node: NodeModel): Element {
@@ -289,10 +288,10 @@ export class DiagramEngine extends BaseEntity<DiagramEngineListener> {
 		if (selector === null) {
 			throw new Error(
 				"Cannot find Node Port element with nodeID: [" +
-				port.getParent().getID() +
-				"] and name: [" +
-				port.getName() +
-				"]"
+					port.getParent().getID() +
+					"] and name: [" +
+					port.getName() +
+					"]"
 			);
 		}
 		return selector;
@@ -306,11 +305,11 @@ export class DiagramEngine extends BaseEntity<DiagramEngineListener> {
 
 		return {
 			x:
-			sourceElement.offsetWidth / 2 +
-			(rel.x - this.diagramModel.getOffsetX()) / (this.diagramModel.getZoomLevel() / 100.0),
+				sourceElement.offsetWidth / 2 +
+				(rel.x - this.diagramModel.getOffsetX()) / (this.diagramModel.getZoomLevel() / 100.0),
 			y:
-			sourceElement.offsetHeight / 2 +
-			(rel.y - this.diagramModel.getOffsetY()) / (this.diagramModel.getZoomLevel() / 100.0)
+				sourceElement.offsetHeight / 2 +
+				(rel.y - this.diagramModel.getOffsetY()) / (this.diagramModel.getZoomLevel() / 100.0)
 		};
 	}
 
@@ -345,7 +344,7 @@ export class DiagramEngine extends BaseEntity<DiagramEngineListener> {
 	 * Determine the width and height of the node passed in.
 	 * It currently assumes nodes have a rectangular shape, can be overriden for customised shapes.
 	 */
-	getNodeDimensions(node: NodeModel): { width: number; height: number; } {
+	getNodeDimensions(node: NodeModel): { width: number; height: number } {
 		if (!this.canvas) {
 			return {
 				width: 0,
diff --git a/src/Toolkit.ts b/src/Toolkit.ts
index 0f342df..c86e1eb 100644
--- a/src/Toolkit.ts
+++ b/src/Toolkit.ts
@@ -1,5 +1,5 @@
 import closest = require("closest");
-import {PointModel} from "./models/PointModel";
+import { PointModel } from "./models/PointModel";
 import { ROUTING_SCALING_FACTOR } from "./routing/PathFinding";
 import * as Path from "paths-js/path";
 /**
@@ -16,7 +16,7 @@ export class Toolkit {
 	public static UID(): string {
 		if (Toolkit.TESTING) {
 			Toolkit.TESTING_UID++;
-			return ''+Toolkit.TESTING_UID;
+			return "" + Toolkit.TESTING_UID;
 		}
 		return "xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g, function(c) {
 			var r = (Math.random() * 16) | 0,
@@ -42,13 +42,10 @@ export class Toolkit {
 		return `M${firstPoint.x},${firstPoint.y} L ${lastPoint.x},${lastPoint.y}`;
 	}
 
-	public static generateCurvePath(
-		firstPoint: PointModel,
-		lastPoint: PointModel,
-		curvy: number = 0,
-	): string {
-		return `M${firstPoint.x},${firstPoint.y} C ${firstPoint.x + curvy},${firstPoint.y} ${lastPoint.x +
-		-curvy},${lastPoint.y} ${lastPoint.x},${lastPoint.y}`;
+	public static generateCurvePath(firstPoint: PointModel, lastPoint: PointModel, curvy: number = 0): string {
+		return `M${firstPoint.x},${firstPoint.y} C ${firstPoint.x + curvy},${firstPoint.y} ${lastPoint.x + -curvy},${
+			lastPoint.y
+		} ${lastPoint.x},${lastPoint.y}`;
 	}
 
 	public static generateDynamicPath(pathCoords: number[][]) {
diff --git a/src/defaults/factories/DefaultLabelFactory.tsx b/src/defaults/factories/DefaultLabelFactory.tsx
index 3e74b8a..b00109f 100644
--- a/src/defaults/factories/DefaultLabelFactory.tsx
+++ b/src/defaults/factories/DefaultLabelFactory.tsx
@@ -1,8 +1,8 @@
 import * as React from "react";
-import {DiagramEngine} from "../../DiagramEngine";
-import {LabelFactory} from "../../AbstractFactory";
-import {DefaultLabelModel} from "../models/DefaultLabelModel";
-import {DefaultLabelWidget} from "../widgets/DefaultLabelWidget";
+import { DiagramEngine } from "../../DiagramEngine";
+import { LabelFactory } from "../../AbstractFactory";
+import { DefaultLabelModel } from "../models/DefaultLabelModel";
+import { DefaultLabelWidget } from "../widgets/DefaultLabelWidget";
 
 /**
  * @author Dylan Vorster
diff --git a/src/defaults/factories/DefaultLinkFactory.tsx b/src/defaults/factories/DefaultLinkFactory.tsx
index b342c40..804742b 100644
--- a/src/defaults/factories/DefaultLinkFactory.tsx
+++ b/src/defaults/factories/DefaultLinkFactory.tsx
@@ -1,8 +1,8 @@
 import * as React from "react";
-import {DefaultLinkWidget} from "../widgets/DefaultLinkWidget";
-import {DiagramEngine} from "../../DiagramEngine";
-import {LinkFactory} from "../../AbstractFactory";
-import {DefaultLinkModel} from "../models/DefaultLinkModel";
+import { DefaultLinkWidget } from "../widgets/DefaultLinkWidget";
+import { DiagramEngine } from "../../DiagramEngine";
+import { LinkFactory } from "../../AbstractFactory";
+import { DefaultLinkModel } from "../models/DefaultLinkModel";
 
 /**
  * @author Dylan Vorster
@@ -23,16 +23,7 @@ export class DefaultLinkFactory extends LinkFactory<DefaultLinkModel> {
 		return new DefaultLinkModel();
 	}
 
-
 	generateLinkSegment(model: DefaultLinkModel, selected: boolean, path: string) {
-		return (
-			<path
-				className={selected ? "selected" : ''}
-				strokeWidth={model.width}
-				stroke={model.color}
-				d={path}
-			/>
-		);
+		return <path className={selected ? "selected" : ""} strokeWidth={model.width} stroke={model.color} d={path} />;
 	}
-
 }
diff --git a/src/defaults/models/DefaultLabelModel.tsx b/src/defaults/models/DefaultLabelModel.tsx
index a179813..12497b8 100644
--- a/src/defaults/models/DefaultLabelModel.tsx
+++ b/src/defaults/models/DefaultLabelModel.tsx
@@ -1,14 +1,14 @@
-import {LabelModel} from "../../models/LabelModel";
+import { LabelModel } from "../../models/LabelModel";
 
 export class DefaultLabelModel extends LabelModel {
 	label: string;
 
-	constructor(){
+	constructor() {
 		super("default");
 		this.offsetY = -23;
 	}
 
-	setLabel(label: string){
+	setLabel(label: string) {
 		this.label = label;
 	}
-}
\ No newline at end of file
+}
diff --git a/src/defaults/models/DefaultLinkModel.ts b/src/defaults/models/DefaultLinkModel.ts
index 713117a..9ac53a6 100644
--- a/src/defaults/models/DefaultLinkModel.ts
+++ b/src/defaults/models/DefaultLinkModel.ts
@@ -1,35 +1,33 @@
 /**
  * @author Dylan Vorster
  */
-import {LinkModel, LinkModelListener} from "../../models/LinkModel";
-import {BaseEvent} from "../../BaseEntity";
+import { LinkModel, LinkModelListener } from "../../models/LinkModel";
+import { BaseEvent } from "../../BaseEntity";
 import * as _ from "lodash";
-import {PointModel} from "../../models/PointModel";
-import {DiagramEngine} from "../../DiagramEngine";
-import {DefaultLabelModel} from "./DefaultLabelModel";
-import {LabelModel} from "../../models/LabelModel";
-
-export interface DefaultLinkModelListener extends LinkModelListener{
+import { PointModel } from "../../models/PointModel";
+import { DiagramEngine } from "../../DiagramEngine";
+import { DefaultLabelModel } from "./DefaultLabelModel";
+import { LabelModel } from "../../models/LabelModel";
 
+export interface DefaultLinkModelListener extends LinkModelListener {
 	colorChanged?(event: BaseEvent<DefaultLinkModel> & { color: null | string });
 
 	widthChanged?(event: BaseEvent<DefaultLinkModel> & { width: 0 | number });
 }
 
-export class DefaultLinkModel extends LinkModel<DefaultLinkModelListener>{
-
+export class DefaultLinkModel extends LinkModel<DefaultLinkModelListener> {
 	width: number;
 	color: string;
 	curvyness: number;
 
-	constructor(type: string = 'default'){
+	constructor(type: string = "default") {
 		super(type);
 		this.color = "rgba(255,255,255,0.5)";
 		this.width = 3;
 		this.curvyness = 50;
 	}
 
-	serialize(){
+	serialize() {
 		return _.merge(super.serialize(), {
 			width: this.width,
 			color: this.color,
@@ -44,8 +42,8 @@ export class DefaultLinkModel extends LinkModel<DefaultLinkModelListener>{
 		this.curvyness = ob.curvyness;
 	}
 
-	addLabel(label: LabelModel | string){
-		if(label instanceof LabelModel){
+	addLabel(label: LabelModel | string) {
+		if (label instanceof LabelModel) {
 			return super.addLabel(label);
 		}
 		let labelOb = new DefaultLabelModel();
@@ -53,18 +51,17 @@ export class DefaultLinkModel extends LinkModel<DefaultLinkModelListener>{
 		return super.addLabel(labelOb);
 	}
 
-	setWidth(width: number){
+	setWidth(width: number) {
 		this.width = width;
 		this.iterateListeners((listener: DefaultLinkModelListener, event: BaseEvent) => {
 			listener.widthChanged && listener.widthChanged({ ...event, width: width });
 		});
 	}
 
-	setColor(color: string){
+	setColor(color: string) {
 		this.color = color;
 		this.iterateListeners((listener: DefaultLinkModelListener, event: BaseEvent) => {
 			listener.colorChanged && listener.colorChanged({ ...event, color: color });
 		});
 	}
-
-}
\ No newline at end of file
+}
diff --git a/src/defaults/models/DefaultNodeModel.ts b/src/defaults/models/DefaultNodeModel.ts
index c861e76..dc15bea 100644
--- a/src/defaults/models/DefaultNodeModel.ts
+++ b/src/defaults/models/DefaultNodeModel.ts
@@ -2,8 +2,8 @@ import { DefaultPortModel } from "./DefaultPortModel";
 import * as _ from "lodash";
 
 import { NodeModel } from "../../models/NodeModel";
-import {Toolkit} from "../../Toolkit";
-import {DiagramEngine} from "../../DiagramEngine";
+import { Toolkit } from "../../Toolkit";
+import { DiagramEngine } from "../../DiagramEngine";
 
 /**
  * @author Dylan Vorster
@@ -19,11 +19,11 @@ export class DefaultNodeModel extends NodeModel {
 		this.color = color;
 	}
 
-	addInPort(label: string): DefaultPortModel{
+	addInPort(label: string): DefaultPortModel {
 		return this.addPort(new DefaultPortModel(true, Toolkit.UID(), label));
 	}
 
-	addOutPort(label: string): DefaultPortModel{
+	addOutPort(label: string): DefaultPortModel {
 		return this.addPort(new DefaultPortModel(false, Toolkit.UID(), label));
 	}
 
diff --git a/src/defaults/models/DefaultPortModel.ts b/src/defaults/models/DefaultPortModel.ts
index cd663d1..274e1b8 100644
--- a/src/defaults/models/DefaultPortModel.ts
+++ b/src/defaults/models/DefaultPortModel.ts
@@ -1,11 +1,10 @@
 import * as _ from "lodash";
 import { PortModel } from "../../models/PortModel";
-import {DiagramEngine} from "../../DiagramEngine";
-import {DefaultLinkModel} from "./DefaultLinkModel";
-import {LinkModel} from "../../models/LinkModel";
+import { DiagramEngine } from "../../DiagramEngine";
+import { DefaultLinkModel } from "./DefaultLinkModel";
+import { LinkModel } from "../../models/LinkModel";
 
 export class DefaultPortModel extends PortModel {
-
 	in: boolean;
 	label: string;
 	links: { [id: string]: DefaultLinkModel };
@@ -29,7 +28,7 @@ export class DefaultPortModel extends PortModel {
 		});
 	}
 
-	link(port: PortModel): LinkModel{
+	link(port: PortModel): LinkModel {
 		let link = this.createLinkModel();
 		link.setSourcePort(this);
 		link.setTargetPort(port);
@@ -37,7 +36,7 @@ export class DefaultPortModel extends PortModel {
 	}
 
 	canLinkToPort(port: PortModel): boolean {
-		if(port instanceof DefaultPortModel){
+		if (port instanceof DefaultPortModel) {
 			return this.in !== port.in;
 		}
 		return true;
diff --git a/src/defaults/widgets/DefaultLabelWidget.tsx b/src/defaults/widgets/DefaultLabelWidget.tsx
index 84f6f1d..f9daa16 100644
--- a/src/defaults/widgets/DefaultLabelWidget.tsx
+++ b/src/defaults/widgets/DefaultLabelWidget.tsx
@@ -1,15 +1,12 @@
 import * as React from "react";
-import {DefaultLabelModel} from "../models/DefaultLabelModel";
+import { DefaultLabelModel } from "../models/DefaultLabelModel";
 
-export interface DefaultLabelWidgetProps{
+export interface DefaultLabelWidgetProps {
 	model: DefaultLabelModel;
 }
 
-export class DefaultLabelWidget extends React.Component<DefaultLabelWidgetProps>{
-
-	render(){
-		return (
-			<div className="default-label">{this.props.model.label}</div>
-		);
+export class DefaultLabelWidget extends React.Component<DefaultLabelWidgetProps> {
+	render() {
+		return <div className="default-label">{this.props.model.label}</div>;
 	}
-}
\ No newline at end of file
+}
diff --git a/src/defaults/widgets/DefaultLinkWidget.tsx b/src/defaults/widgets/DefaultLinkWidget.tsx
index f7ea97c..8b51fb6 100644
--- a/src/defaults/widgets/DefaultLinkWidget.tsx
+++ b/src/defaults/widgets/DefaultLinkWidget.tsx
@@ -1,12 +1,12 @@
 import * as React from "react";
-import {DiagramEngine} from "../../DiagramEngine";
-import {PointModel} from "../../models/PointModel";
-import {Toolkit} from "../../Toolkit";
-import {DefaultLinkFactory} from "../factories/DefaultLinkFactory";
-import {DefaultLinkModel} from "../models/DefaultLinkModel";
+import { DiagramEngine } from "../../DiagramEngine";
+import { PointModel } from "../../models/PointModel";
+import { Toolkit } from "../../Toolkit";
+import { DefaultLinkFactory } from "../factories/DefaultLinkFactory";
+import { DefaultLinkModel } from "../models/DefaultLinkModel";
 import PathFinding from "../../routing/PathFinding";
 import * as _ from "lodash";
-import {LabelModel} from "../../models/LabelModel";
+import { LabelModel } from "../../models/LabelModel";
 
 export interface DefaultLinkProps {
 	color?: string;
@@ -28,7 +28,7 @@ export class DefaultLinkWidget extends React.Component<DefaultLinkProps, Default
 		link: null,
 		engine: null,
 		smooth: false,
-		diagramEngine: null,
+		diagramEngine: null
 	};
 
 	// DOM references to the label and paths (if label is given), used to calculate dynamic positioning
@@ -51,10 +51,10 @@ export class DefaultLinkWidget extends React.Component<DefaultLinkProps, Default
 		}
 	}
 
-	calculateAllLabelPosition(){
+	calculateAllLabelPosition() {
 		_.forEach(this.props.link.labels, (label, index) => {
-			this.calculateLabelPosition(label, index+1);
-		})
+			this.calculateLabelPosition(label, index + 1);
+		});
 	}
 
 	componentDidUpdate() {
@@ -93,10 +93,10 @@ export class DefaultLinkWidget extends React.Component<DefaultLinkProps, Default
 				/>
 				<circle
 					onMouseLeave={() => {
-						this.setState({selected: false});
+						this.setState({ selected: false });
 					}}
 					onMouseEnter={() => {
-						this.setState({selected: true});
+						this.setState({ selected: true });
 					}}
 					data-id={this.props.link.points[pointIndex].id}
 					data-linkid={this.props.link.id}
@@ -113,9 +113,16 @@ export class DefaultLinkWidget extends React.Component<DefaultLinkProps, Default
 	generateLabel(label: LabelModel) {
 		const canvas = this.props.diagramEngine.canvas as HTMLElement;
 		return (
-			<foreignObject key={label.id} className="link-label" width={canvas.offsetWidth} height={canvas.offsetHeight}>
+			<foreignObject
+				key={label.id}
+				className="link-label"
+				width={canvas.offsetWidth}
+				height={canvas.offsetHeight}
+			>
 				<div ref={ref => (this.refLabels[label.id] = ref)}>
-					{this.props.diagramEngine.getFactoryForLabel(label).generateReactWidget(this.props.diagramEngine, label)}
+					{this.props.diagramEngine
+						.getFactoryForLabel(label)
+						.generateReactWidget(this.props.diagramEngine, label)}
 				</div>
 			</foreignObject>
 		);
@@ -124,23 +131,28 @@ export class DefaultLinkWidget extends React.Component<DefaultLinkProps, Default
 	generateLink(path: string, extraProps: any, id: string | number): JSX.Element {
 		var props = this.props;
 
-		var Bottom = React.cloneElement((props.diagramEngine.getFactoryForLink(this.props.link) as DefaultLinkFactory)
-			.generateLinkSegment(this.props.link, this.state.selected || this.props.link.isSelected(), path), {
-			ref:ref => ref && this.refPaths.push(ref),
-		});
-
+		var Bottom = React.cloneElement(
+			(props.diagramEngine.getFactoryForLink(this.props.link) as DefaultLinkFactory).generateLinkSegment(
+				this.props.link,
+				this.state.selected || this.props.link.isSelected(),
+				path
+			),
+			{
+				ref: ref => ref && this.refPaths.push(ref)
+			}
+		);
 
 		var Top = React.cloneElement(Bottom, {
 			...extraProps,
 			strokeLinecap: "round",
 			onMouseLeave: () => {
-				this.setState({selected: false});
+				this.setState({ selected: false });
 			},
 			onMouseEnter: () => {
-				this.setState({selected: true});
+				this.setState({ selected: true });
 			},
 			ref: null,
-			'data-linkid': this.props.link.getID(),
+			"data-linkid": this.props.link.getID(),
 			strokeOpacity: this.state.selected ? 0.1 : 0,
 			strokeWidth: 20,
 			onContextMenu: () => {
@@ -159,12 +171,14 @@ export class DefaultLinkWidget extends React.Component<DefaultLinkProps, Default
 		);
 	}
 
-	findPathAndRelativePositionToRenderLabel = (index: number): { path: any; position: number; } => {
+	findPathAndRelativePositionToRenderLabel = (index: number): { path: any; position: number } => {
 		// an array to hold all path lengths, making sure we hit the DOM only once to fetch this information
 		const lengths = this.refPaths.map(path => path.getTotalLength());
 
 		// calculate the point where we want to display the label
-		let labelPosition = lengths.reduce((previousValue, currentValue) => previousValue + currentValue, 0) * (index / (this.props.link.labels.length + 1));
+		let labelPosition =
+			lengths.reduce((previousValue, currentValue) => previousValue + currentValue, 0) *
+			(index / (this.props.link.labels.length + 1));
 
 		// find the path where the label will be rendered and calculate the relative position
 		let pathIndex = 0;
@@ -182,13 +196,13 @@ export class DefaultLinkWidget extends React.Component<DefaultLinkProps, Default
 		}
 	};
 
-	calculateLabelPosition = (label, index:number) => {
+	calculateLabelPosition = (label, index: number) => {
 		if (!this.refLabels[label.id]) {
 			// no label? nothing to do here
 			return;
 		}
 
-		const {path, position} = this.findPathAndRelativePositionToRenderLabel(index);
+		const { path, position } = this.findPathAndRelativePositionToRenderLabel(index);
 
 		const labelDimensions = {
 			width: this.refLabels[label.id].offsetWidth,
@@ -198,13 +212,15 @@ export class DefaultLinkWidget extends React.Component<DefaultLinkProps, Default
 		const pathCentre = path.getPointAtLength(position);
 
 		const labelCoordinates = {
-			x: (pathCentre.x - labelDimensions.width / 2) + label.offsetX,
-			y: (pathCentre.y - labelDimensions.height / 2) + label.offsetY
+			x: pathCentre.x - labelDimensions.width / 2 + label.offsetX,
+			y: pathCentre.y - labelDimensions.height / 2 + label.offsetY
 		};
-		this.refLabels[label.id].setAttribute("style", `transform: translate(${labelCoordinates.x}px, ${labelCoordinates.y}px);`);
+		this.refLabels[label.id].setAttribute(
+			"style",
+			`transform: translate(${labelCoordinates.x}px, ${labelCoordinates.y}px);`
+		);
 	};
 
-
 	/**
 	 * Smart routing is only applicable when all conditions below are true:
 	 * - smart routing is set to true on the engine
@@ -212,7 +228,7 @@ export class DefaultLinkWidget extends React.Component<DefaultLinkProps, Default
 	 * - no custom points exist along the line
 	 */
 	isSmartRoutingApplicable(): boolean {
-		const {diagramEngine, link} = this.props;
+		const { diagramEngine, link } = this.props;
 
 		if (!diagramEngine.isSmartRoutingEnabled()) {
 			return false;
@@ -230,7 +246,7 @@ export class DefaultLinkWidget extends React.Component<DefaultLinkProps, Default
 	}
 
 	render() {
-		const {diagramEngine} = this.props;
+		const { diagramEngine } = this.props;
 		if (!diagramEngine.nodesRendered) {
 			return null;
 		}
@@ -249,7 +265,7 @@ export class DefaultLinkWidget extends React.Component<DefaultLinkProps, Default
 			const smartLink = this.pathFinding.calculateLinkStartEndCoords(routingMatrix, directPathCoords);
 
 			if (smartLink) {
-				const {start, end, pathToStart, pathToEnd} = smartLink;
+				const { start, end, pathToStart, pathToEnd } = smartLink;
 
 				// second step: calculate a path avoiding hitting other elements
 				const simplifiedPath = this.pathFinding.calculateDynamicPath(
@@ -267,7 +283,7 @@ export class DefaultLinkWidget extends React.Component<DefaultLinkProps, Default
 						{
 							onMouseDown: event => {
 								this.addPointToLink(event, 1);
-							},
+							}
 						},
 						"0"
 					)
@@ -302,9 +318,9 @@ export class DefaultLinkWidget extends React.Component<DefaultLinkProps, Default
 						{
 							onMouseDown: event => {
 								this.addPointToLink(event, 1);
-							},
+							}
 						},
-						"0",
+						"0"
 					)
 				);
 
@@ -315,20 +331,21 @@ export class DefaultLinkWidget extends React.Component<DefaultLinkProps, Default
 			} else {
 				//draw the multiple anchors and complex line instead
 				for (let i = 0; i < points.length - 1; i++) {
-					paths.push(this.generateLink(
-						Toolkit.generateLinePath(points[i], points[i + 1]),
-						{
-							"data-linkid": this.props.link.id,
-							"data-point": i,
-							onMouseDown: (event: MouseEvent) => {
-								this.addPointToLink(event, i + 1);
+					paths.push(
+						this.generateLink(
+							Toolkit.generateLinePath(points[i], points[i + 1]),
+							{
+								"data-linkid": this.props.link.id,
+								"data-point": i,
+								onMouseDown: (event: MouseEvent) => {
+									this.addPointToLink(event, i + 1);
+								}
 							},
-						},
-						i,
-					));
+							i
+						)
+					);
 				}
 
-
 				//render the circles
 				for (var i = 1; i < points.length - 1; i++) {
 					paths.push(this.generatePoint(i));
@@ -345,11 +362,9 @@ export class DefaultLinkWidget extends React.Component<DefaultLinkProps, Default
 		return (
 			<g>
 				{paths}
-				{
-					_.map(this.props.link.labels, (labelModel) => {
-						return this.generateLabel(labelModel);
-					})
-				}
+				{_.map(this.props.link.labels, labelModel => {
+					return this.generateLabel(labelModel);
+				})}
 			</g>
 		);
 	}
diff --git a/src/models/BaseModel.ts b/src/models/BaseModel.ts
index 276f310..e772448 100644
--- a/src/models/BaseModel.ts
+++ b/src/models/BaseModel.ts
@@ -1,7 +1,7 @@
 import { BaseEntity, BaseListener } from "../BaseEntity";
 import * as _ from "lodash";
 import { BaseEvent } from "../BaseEntity";
-import {DiagramEngine} from "../DiagramEngine";
+import { DiagramEngine } from "../DiagramEngine";
 
 export interface BaseModelListener extends BaseListener {
 	selectionChanged?(event: BaseEvent<BaseModel> & { isSelected: boolean }): void;
@@ -12,7 +12,10 @@ export interface BaseModelListener extends BaseListener {
 /**
  * @author Dylan Vorster
  */
-export class BaseModel<X extends BaseEntity = BaseEntity,T extends BaseModelListener = BaseModelListener> extends BaseEntity<BaseModelListener> {
+export class BaseModel<
+	X extends BaseEntity = BaseEntity,
+	T extends BaseModelListener = BaseModelListener
+> extends BaseEntity<BaseModelListener> {
 	type: string;
 	selected: boolean;
 	parent: X;
@@ -23,15 +26,15 @@ export class BaseModel<X extends BaseEntity = BaseEntity,T extends BaseModelList
 		this.selected = false;
 	}
 
-	public getParent(): X{
+	public getParent(): X {
 		return this.parent;
 	}
 
-	public setParent(parent: X){
+	public setParent(parent: X) {
 		this.parent = parent;
 	}
 
-	public getSelectedEntities(): BaseModel<any,T>[] {
+	public getSelectedEntities(): BaseModel<any, T>[] {
 		if (this.isSelected()) {
 			return [this];
 		}
diff --git a/src/models/DiagramModel.ts b/src/models/DiagramModel.ts
index 16f0395..13c3ddc 100644
--- a/src/models/DiagramModel.ts
+++ b/src/models/DiagramModel.ts
@@ -104,7 +104,7 @@ export class DiagramModel extends BaseEntity<DiagramListener> {
 		});
 	}
 
-	clearSelection(ignore: BaseModel<BaseEntity,BaseModelListener> | null = null) {
+	clearSelection(ignore: BaseModel<BaseEntity, BaseModelListener> | null = null) {
 		_.forEach(this.getSelectedItems(), element => {
 			if (ignore && ignore.getID() === element.getID()) {
 				return;
@@ -113,7 +113,7 @@ export class DiagramModel extends BaseEntity<DiagramListener> {
 		});
 	}
 
-	getSelectedItems(...filters: BaseEntityType[]): BaseModel<BaseEntity,BaseModelListener>[] {
+	getSelectedItems(...filters: BaseEntityType[]): BaseModel<BaseEntity, BaseModelListener>[] {
 		if (!Array.isArray(filters)) {
 			filters = [filters];
 		}
@@ -228,11 +228,11 @@ export class DiagramModel extends BaseEntity<DiagramListener> {
 		return this.links[link];
 	}
 
-	addAll(...models: BaseModel[]): BaseModel[]{
-		_.forEach(models, (model) =>{
-			if(model instanceof LinkModel){
+	addAll(...models: BaseModel[]): BaseModel[] {
+		_.forEach(models, model => {
+			if (model instanceof LinkModel) {
 				this.addLink(model);
-			}else if(model instanceof NodeModel){
+			} else if (model instanceof NodeModel) {
 				this.addNode(model);
 			}
 		});
diff --git a/src/models/LabelModel.ts b/src/models/LabelModel.ts
index e711908..e51838a 100644
--- a/src/models/LabelModel.ts
+++ b/src/models/LabelModel.ts
@@ -1,8 +1,7 @@
-import {BaseModel} from "./BaseModel";
-import {LinkModel} from "./LinkModel";
+import { BaseModel } from "./BaseModel";
+import { LinkModel } from "./LinkModel";
 
 export class LabelModel extends BaseModel<LinkModel> {
-
 	offsetX: number;
 	offsetY: number;
 
@@ -11,4 +10,4 @@ export class LabelModel extends BaseModel<LinkModel> {
 		this.offsetX = 0;
 		this.offsetY = 0;
 	}
-}
\ No newline at end of file
+}
diff --git a/src/models/LinkModel.ts b/src/models/LinkModel.ts
index 052b0b1..d535179 100644
--- a/src/models/LinkModel.ts
+++ b/src/models/LinkModel.ts
@@ -1,11 +1,11 @@
-import {BaseModel, BaseModelListener} from "./BaseModel";
-import {PortModel} from "./PortModel";
-import {PointModel} from "./PointModel";
+import { BaseModel, BaseModelListener } from "./BaseModel";
+import { PortModel } from "./PortModel";
+import { PointModel } from "./PointModel";
 import * as _ from "lodash";
-import {BaseEvent} from "../BaseEntity";
-import {LabelModel} from "./LabelModel";
-import {DiagramEngine} from "../DiagramEngine";
-import {DiagramModel} from "./DiagramModel";
+import { BaseEvent } from "../BaseEntity";
+import { LabelModel } from "./LabelModel";
+import { DiagramEngine } from "../DiagramEngine";
+import { DiagramModel } from "./DiagramModel";
 
 export interface LinkModelListener extends BaseModelListener {
 	sourcePortChanged?(event: BaseEvent<LinkModel> & { port: null | PortModel }): void;
@@ -13,8 +13,7 @@ export interface LinkModelListener extends BaseModelListener {
 	targetPortChanged?(event: BaseEvent<LinkModel> & { port: null | PortModel }): void;
 }
 
-export class LinkModel<T extends LinkModelListener = LinkModelListener> extends BaseModel<DiagramModel,T> {
-
+export class LinkModel<T extends LinkModelListener = LinkModelListener> extends BaseModel<DiagramModel, T> {
 	sourcePort: PortModel | null;
 	targetPort: PortModel | null;
 	labels: LabelModel[];
@@ -23,7 +22,7 @@ export class LinkModel<T extends LinkModelListener = LinkModelListener> extends
 
 	constructor(linkType: string = "default", id?: string) {
 		super(linkType, id);
-		this.points = [new PointModel(this, {x: 0, y: 0}), new PointModel(this, {x: 0, y: 0})];
+		this.points = [new PointModel(this, { x: 0, y: 0 }), new PointModel(this, { x: 0, y: 0 })];
 		this.extras = {};
 		this.sourcePort = null;
 		this.targetPort = null;
@@ -34,7 +33,7 @@ export class LinkModel<T extends LinkModelListener = LinkModelListener> extends
 		super.deSerialize(ob, engine);
 		this.extras = ob.extras;
 		this.points = _.map(ob.points || [], (point: { x; y }) => {
-			var p = new PointModel(this, {x: point.x, y: point.y});
+			var p = new PointModel(this, { x: point.x, y: point.y });
 			p.deSerialize(point, engine);
 			return p;
 		});
@@ -42,13 +41,20 @@ export class LinkModel<T extends LinkModelListener = LinkModelListener> extends
 		this.labels = ob.label || null;
 
 		if (ob.target) {
-			this.setTargetPort(this.getParent().getNode(ob.target).getPortFromID(ob.targetPort));
+			this.setTargetPort(
+				this.getParent()
+					.getNode(ob.target)
+					.getPortFromID(ob.targetPort)
+			);
 		}
 
 		if (ob.source) {
-			this.setSourcePort(this.getParent().getNode(ob.source).getPortFromID(ob.sourcePort));
+			this.setSourcePort(
+				this.getParent()
+					.getNode(ob.source)
+					.getPortFromID(ob.sourcePort)
+			);
 		}
-
 	}
 
 	serialize() {
@@ -63,7 +69,7 @@ export class LinkModel<T extends LinkModelListener = LinkModelListener> extends
 			extras: this.extras,
 			labels: _.map(this.labels, label => {
 				return label.serialize();
-			}),
+			})
 		});
 	}
 
@@ -147,7 +153,7 @@ export class LinkModel<T extends LinkModelListener = LinkModelListener> extends
 		}
 		this.sourcePort = port;
 		this.iterateListeners((listener: LinkModelListener, event) => {
-			listener.sourcePortChanged && listener.sourcePortChanged({...event, port: port});
+			listener.sourcePortChanged && listener.sourcePortChanged({ ...event, port: port });
 		});
 	}
 
@@ -169,15 +175,15 @@ export class LinkModel<T extends LinkModelListener = LinkModelListener> extends
 		}
 		this.targetPort = port;
 		this.iterateListeners((listener: LinkModelListener, event) => {
-			listener.targetPortChanged && listener.targetPortChanged({...event, port: port});
+			listener.targetPortChanged && listener.targetPortChanged({ ...event, port: port });
 		});
 	}
 
-	point(x: number, y: number): PointModel{
+	point(x: number, y: number): PointModel {
 		return this.addPoint(this.generatePoint(x, y));
 	}
 
-	addLabel(label: LabelModel){
+	addLabel(label: LabelModel) {
 		label.setParent(this);
 		this.labels.push(label);
 	}
@@ -218,6 +224,6 @@ export class LinkModel<T extends LinkModelListener = LinkModelListener> extends
 	}
 
 	generatePoint(x: number = 0, y: number = 0): PointModel {
-		return new PointModel(this, {x: x, y: y});
+		return new PointModel(this, { x: x, y: y });
 	}
 }
diff --git a/src/models/NodeModel.ts b/src/models/NodeModel.ts
index 7e9b234..08b5b48 100644
--- a/src/models/NodeModel.ts
+++ b/src/models/NodeModel.ts
@@ -1,8 +1,8 @@
-import {BaseModel, BaseModelListener} from "./BaseModel";
-import {PortModel} from "./PortModel";
+import { BaseModel, BaseModelListener } from "./BaseModel";
+import { PortModel } from "./PortModel";
 import * as _ from "lodash";
-import {DiagramEngine} from "../DiagramEngine";
-import {DiagramModel} from "./DiagramModel";
+import { DiagramEngine } from "../DiagramEngine";
+import { DiagramModel } from "./DiagramModel";
 
 export class NodeModel extends BaseModel<DiagramModel, BaseModelListener> {
 	x: number;
diff --git a/src/models/PointModel.ts b/src/models/PointModel.ts
index 9866f29..98b42bd 100644
--- a/src/models/PointModel.ts
+++ b/src/models/PointModel.ts
@@ -1,9 +1,9 @@
 import { BaseModel, BaseModelListener } from "./BaseModel";
 import { LinkModel } from "./LinkModel";
 import * as _ from "lodash";
-import {DiagramEngine} from "../DiagramEngine";
+import { DiagramEngine } from "../DiagramEngine";
 
-export class PointModel extends BaseModel<LinkModel,BaseModelListener> {
+export class PointModel extends BaseModel<LinkModel, BaseModelListener> {
 	x: number;
 	y: number;
 
@@ -25,7 +25,7 @@ export class PointModel extends BaseModel<LinkModel,BaseModelListener> {
 		return this.parent.getPortForPoint(this) !== null;
 	}
 
-	getLink(): LinkModel{
+	getLink(): LinkModel {
 		return this.getParent();
 	}
 
diff --git a/src/models/PortModel.ts b/src/models/PortModel.ts
index 473abd7..92188fb 100644
--- a/src/models/PortModel.ts
+++ b/src/models/PortModel.ts
@@ -1,8 +1,8 @@
-import {BaseModel, BaseModelListener} from "./BaseModel";
-import {NodeModel} from "./NodeModel";
-import {LinkModel} from "./LinkModel";
+import { BaseModel, BaseModelListener } from "./BaseModel";
+import { NodeModel } from "./NodeModel";
+import { LinkModel } from "./LinkModel";
 import * as _ from "lodash";
-import {DiagramEngine} from "../DiagramEngine";
+import { DiagramEngine } from "../DiagramEngine";
 
 export class PortModel extends BaseModel<NodeModel, BaseModelListener> {
 	name: string;
@@ -84,7 +84,7 @@ export class PortModel extends BaseModel<NodeModel, BaseModelListener> {
 		return null;
 	}
 
-	updateCoords({x, y, width, height}: { x: number; y: number; width: number; height: number }) {
+	updateCoords({ x, y, width, height }: { x: number; y: number; width: number; height: number }) {
 		this.x = x;
 		this.y = y;
 		this.width = width;
@@ -95,7 +95,6 @@ export class PortModel extends BaseModel<NodeModel, BaseModelListener> {
 		return true;
 	}
 
-
 	isLocked() {
 		return super.isLocked() || this.getParent().isLocked();
 	}
diff --git a/src/widgets/DiagramWidget.tsx b/src/widgets/DiagramWidget.tsx
index e99cb15..283cab5 100644
--- a/src/widgets/DiagramWidget.tsx
+++ b/src/widgets/DiagramWidget.tsx
@@ -10,10 +10,10 @@ import { PointModel } from "../models/PointModel";
 import { PortModel } from "../models/PortModel";
 import { LinkModel } from "../models/LinkModel";
 import { BaseModel, BaseModelListener } from "../models/BaseModel";
-import {BaseEntity} from "../BaseEntity";
+import { BaseEntity } from "../BaseEntity";
 
 export interface SelectionModel {
-	model: BaseModel<BaseEntity,BaseModelListener>;
+	model: BaseModel<BaseEntity, BaseModelListener>;
 	initialX: number;
 	initialY: number;
 }
@@ -137,7 +137,7 @@ export class DiagramWidget extends React.Component<DiagramProps, DiagramState> {
 	/**
 	 * Gets a model and element under the mouse cursor
 	 */
-	getMouseElement(event): { model: BaseModel<BaseEntity,BaseModelListener>; element: Element } {
+	getMouseElement(event): { model: BaseModel<BaseEntity, BaseModelListener>; element: Element } {
 		var target = event.target as Element;
 		var diagramModel = this.props.diagramEngine.diagramModel;
 
diff --git a/src/widgets/NodeWidget.tsx b/src/widgets/NodeWidget.tsx
index 338b444..812c1ed 100644
--- a/src/widgets/NodeWidget.tsx
+++ b/src/widgets/NodeWidget.tsx
@@ -1,7 +1,7 @@
 import * as React from "react";
 import { DiagramEngine } from "../DiagramEngine";
 import { NodeModel } from "../models/NodeModel";
-import {Toolkit} from "../Toolkit";
+import { Toolkit } from "../Toolkit";
 
 export interface NodeProps {
 	node: NodeModel;
@@ -25,7 +25,6 @@ export class NodeWidget extends React.Component<NodeProps, NodeState> {
 	}
 
 	render() {
-
 		return (
 			<div
 				data-nodeid={this.props.node.id}
diff --git a/src/widgets/layers/NodeLayerWidget.tsx b/src/widgets/layers/NodeLayerWidget.tsx
index 0d08f0e..825f733 100644
--- a/src/widgets/layers/NodeLayerWidget.tsx
+++ b/src/widgets/layers/NodeLayerWidget.tsx
@@ -2,7 +2,7 @@ import * as React from "react";
 import { DiagramEngine } from "../../DiagramEngine";
 import * as _ from "lodash";
 import { NodeWidget } from "../NodeWidget";
-import {NodeModel} from "../../models/NodeModel";
+import { NodeModel } from "../../models/NodeModel";
 
 export interface NodeLayerProps {
 	diagramEngine: DiagramEngine;