Create Interfaces.d.ts for public project using older version of typescript

public/Interfaces.d.ts

@@ -0,0 +1,65 @@
+declare interface IHistoryState {
+  LastAction: string
+  MainContainer: IContainerModel
+  SelectedContainer: IContainerModel | null
+  SelectedContainerId: string
+  TypeCounters: Record<string, number>
+}
+
+declare interface IAvailableContainer {
+  Type: string
+  Width: number
+  Height: number
+  XPositionReference?: XPositionReference
+  Style: React.CSSProperties
+}
+
+declare interface IEditorState {
+  history: IHistoryState[]
+  historyCurrentStep: number
+  configuration: IConfiguration
+}
+
+declare interface IConfiguration {
+  AvailableContainers: IAvailableContainer[]
+  AvailableSymbols: IAvailableSymbol[]
+  MainContainer: IAvailableContainer
+}
+
+declare interface IContainerModel {
+  children: IContainerModel[]
+  parent: IContainerModel | null
+  properties: IProperties
+  userData: Record<string, string | number>
+}
+
+declare interface IProperties extends React.CSSProperties {
+  id: string
+  parentId: string | null
+  x: number
+  y: number
+  isRigidBody: boolean
+  XPositionReference?: XPositionReference
+}
+
+declare enum XPositionReference {
+  Left,
+  Center,
+  Right
+}
+
+declare interface IAvailableSymbol {
+  Name: string
+  XPositionReference: XPositionReference
+  Image: IImage
+  Width: number
+  Height: number
+}
+
+declare interface IImage {
+  Name: string
+  Url: string
+  Base64Image: string
+  Svg: string
+}
+

src/Interfaces/IAvailableSymbol.ts

@@ -3,7 +3,7 @@ import { IImage } from './IImage';
 
 /**
  * Model of available symbol to configure the application */
-export interface IAvailableSymbolModel {
+export interface IAvailableSymbol {
   Name: string
   XPositionReference: XPositionReference
   Image: IImage

src/Interfaces/IConfiguration.ts

@@ -1,9 +1,9 @@
 import { IAvailableContainer } from './IAvailableContainer';
-import { IAvailableSymbolModel } from './IAvailableSymbol';
+import { IAvailableSymbol } from './IAvailableSymbol';
 
 /** Model of configuration for the application to configure it */
 export interface IConfiguration {
   AvailableContainers: IAvailableContainer[]
-  AvailableSymbols: IAvailableSymbolModel[]
+  AvailableSymbols: IAvailableSymbol[]
   MainContainer: IAvailableContainer
 }