Convert more files to TypeScript

package.json

@@ -81,6 +81,7 @@
     "@types/react-router-dom": "^5.3.3",
     "@types/seedrandom": "^3.0.5",
     "@types/superagent": "^4.1.15",
+    "@types/supertest": "^2.0.12",
     "@types/uuid": "^9.0.2",
     "eslint": "^8.38.0",
     "eslint-config-prettier": "^8.5.0",

src/game/__tests__/utils.test.ts

@@ -14,8 +14,7 @@ import {
   Suit,
 } from '../../utils/cardDefinitions';
 import type { Card } from 'reactstrap';
-import type { Ctx, DefaultPluginAPIs, FnContext } from 'boardgame.io';
-import type { GameState } from '../gameState';
+import type { Ctx, DefaultPluginAPIs } from 'boardgame.io';
 
 type DefaultContext = DefaultPluginAPIs & { ctx: Ctx };
 

src/server/ModelFlatFile.ts

@@ -5,13 +5,16 @@ import type {
   FetchFields,
   FetchOpts,
 } from 'boardgame.io/dist/types/src/server/db/base';
+import type { ThreatDragonModel } from '../types/ThreatDragonModel';
 
 interface ModelFetchOpts extends FetchOpts {
   model?: boolean;
 }
 
+type Model = ThreatDragonModel | { extension: string };
+
 interface ModelFetchFields extends FetchFields {
-  model: Record<string, unknown>; // TODO: improve
+  model: Model | null; // TODO: improve
 }
 
 type ModelFetchResult<O extends ModelFetchOpts> = Object.Pick<
@@ -39,7 +42,7 @@ export class ModelFlatFile extends FlatFile {
     return result as unknown as ModelFetchResult<O>;
   }
 
-  async setModel(id: string, model: Record<string, unknown>): Promise<void> {
+  async setModel(id: string, model: Model | null): Promise<void> {
     const key = this.getModelKey(id);
     // @ts-expect-error setItem is private, ask boardgame.io to make it protected
     return await this.setItem(key, model);

src/server/__tests__/config.test.js → src/server/__tests__/config.test.ts

@@ -1,10 +1,14 @@
 import { getDatabase } from '../config';
 import { FlatFile } from 'boardgame.io/server';
 
+const env = process.env;
+
+afterEach(() => {
+  process.env = env;
+});
+
 it('returns correct FlatFile database', () => {
-  process.env = {
-    DATA_STORE: 'whatever',
-  };
+  process.env.DATA_STORE = 'whatever';
   const db = getDatabase();
   expect(db).toBeInstanceOf(FlatFile);
 });