Create RaidTransformer

Transforms data into Raid objects. Also, updated Raid type to use GranblueElement.

transformers/RaidTransformer.tsx

@@ -0,0 +1,17 @@
+import * as Element from './ElementTransformer'
+import * as RaidGroup from './RaidGroupTransformer'
+
+// Transforms API response to Raid object
+export function toObject(data: any) {
+  return {
+    id: data.id,
+    group: RaidGroup.toObject(data.group),
+    name: {
+      en: data.name_en,
+      ja: data.name_jp,
+    },
+    element: Element.toObject(data.element),
+    level: data.level,
+    slug: data.slug,
+  } as Raid
+}

types/Raid.d.ts

@@ -8,5 +8,5 @@ interface Raid {
   }
   slug: string
   level: number
-  element: number
+  element: GranblueElement
 }