Move Orientation enum to enum folder

src/Interfaces/IAvailableContainer.ts

@@ -4,7 +4,7 @@ import { AddMethod } from '../Enums/AddMethod';
 import { PositionReference } from '../Enums/PositionReference';
 import { IAction } from './IAction';
 import { IMargin } from './IMargin';
-import { Orientation } from './Orientation';
+import { Orientation } from '../Enums/Orientation';
 
 /** Model of available container used in application configuration */
 export interface IAvailableContainer {

src/Interfaces/IContainerProperties.ts

@@ -1,7 +1,7 @@
 import * as React from 'react';
 import { PositionReference } from '../Enums/PositionReference';
 import { IMargin } from './IMargin';
-import { Orientation } from './Orientation';
+import { Orientation } from '../Enums/Orientation';
 
 /**
  * Properties of a container

src/Interfaces/Orientation.ts

@@ -1,4 +0,0 @@
-export enum Orientation {
-  Horizontal,
-  Vertical
-}