Format files

api/src/engine/engine.resolver.ts

@@ -10,11 +10,11 @@ export class EngineResolver {
 
     @Query(() => Domain)
     async hello() {
-        let dummy : Domain = {  
+        let dummy: Domain = {
             id: "test",
             label: "test",
             description: "test",
-            groups:[],
+            groups: [],
             variables: [],
             datasets: []
         }

api/src/engine/models/domain.model.ts

@@ -3,7 +3,7 @@ import { Category } from "./category.model";
 import { Group } from "./group.model";
 
 @ObjectType()
-export class Domain extends Group{
+export class Domain extends Group {
     @Field(type => [Category])
     datasets: Category[];
 }
\ No newline at end of file

api/src/engine/models/group.model.ts

@@ -9,7 +9,7 @@ export class Group {
     @Field()
     label: string;
 
-    @Field({ nullable: true})
+    @Field({ nullable: true })
     description?: string;
 
     @Field(type => [Group])

api/src/engine/models/variable.model.ts

@@ -13,7 +13,7 @@ export class Variable {
     @Field()
     type: string;
 
-    @Field({ nullable: true})
+    @Field({ nullable: true })
     description?: string;
 
     @Field(type => [Category])