Format missing files

src/Components/Properties/Properties.tsx

@@ -7,7 +7,7 @@ interface IPropertiesProps {
 }
 
 export class Properties extends React.PureComponent<IPropertiesProps> {
-  public render() {
+  public render(): JSX.Element {
     if (this.props.properties === undefined) {
       return <div></div>;
     }

src/Components/SVG/SVG.tsx

@@ -14,11 +14,7 @@ interface ISVGProps {
 export class SVG extends React.PureComponent<ISVGProps> {
   public static ID = 'svg';
 
-  constructor(props: ISVGProps) {
-    super(props);
-  }
-
-  render() {
+  render(): JSX.Element {
     const xmlns = '<http://www.w3.org/2000/svg>';
 
     const properties = {

src/Editor.tsx

@@ -8,7 +8,6 @@ import { SVG } from './Components/SVG/SVG';
 import { History } from './Components/History/History';
 import { ContainerModel, IContainerModel } from './Interfaces/ContainerModel';
 import { findContainerById, MakeIterator } from './utils/itertools';
-import Properties from './Interfaces/Properties';
 import { IHistoryState } from './App';
 import FloatingButton from './Components/FloatingButton/FloatingButton';