diff --git a/eslint.config.js b/eslint.config.js
index 1e76ba4..72994d5 100644
--- a/eslint.config.js
+++ b/eslint.config.js
@@ -13,9 +13,5 @@ export default defineConfig([
     languageOptions: {
       globals: globals.browser,
     },
-    rules: {
-      // Ionic's base level; `recommended` makes it an error, which is meant for libraries.
-      '@typescript-eslint/explicit-module-boundary-types': 'warn',
-    },
   },
 ]);
diff --git a/package.json b/package.json
index 62450f0..1abf071 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
     "test.unit": "vitest",
     "lint": "npm run eslint && npm run prettier -- --check",
     "lint:fix": "npm run eslint -- --fix && npm run prettier -- --write",
-    "eslint": "eslint",
+    "eslint": "eslint --max-warnings 0",
     "prettier": "prettier \"**/*.{ts,tsx}\""
   },
   "dependencies": {
diff --git a/src/hooks/usePhotoGallery.ts b/src/hooks/usePhotoGallery.ts
index 6db0c8f..5f9160c 100644
--- a/src/hooks/usePhotoGallery.ts
+++ b/src/hooks/usePhotoGallery.ts
@@ -7,7 +7,11 @@ import { isPlatform } from '@ionic/react';
 import { useState, useEffect } from 'react';
 
 const PHOTO_STORAGE = 'photos';
-export function usePhotoGallery() {
+export function usePhotoGallery(): {
+  deletePhoto: (photo: UserPhoto) => Promise<void>;
+  photos: UserPhoto[];
+  takePhoto: () => Promise<void>;
+} {
   const [photos, setPhotos] = useState<UserPhoto[]>([]);
 
   useEffect(() => {