upd

src/types/ICompany.ts

@@ -5,7 +5,7 @@ import { IUser } from "./IUser";
 export interface ICompany {
   id: string;
   name: string;
-  apps: IApp[];
-  servers: IServer[];
-  users: IUser[];
+  apps?: IApp[];
+  servers?: IServer[];
+  users?: IUser[];
 }

src/types/IServer.ts

@@ -1,4 +1,5 @@
-import { ISession } from './ISession';
+import { IApp } from "./IApp";
+import { ISession } from "./ISession";
 
 export interface IServer {
   id: string;
@@ -7,4 +8,5 @@ export interface IServer {
   location: string;
   companyId: string;
   sessions?: ISession[];
+  apps?: IApp[];
 }

src/types/IUser.ts

@@ -5,5 +5,5 @@ export interface IUser {
   email: string;
   fullname: string;
   companyId: string;
-  company: ICompany
+  company?: ICompany;
 }