なんとかした

.vscode/settings.json

@@ -15,6 +15,7 @@
         "source.fixAll.stylelint": "explicit"
     },
     "cSpell.words": [
+        "libsodium",
         "swcrc"
     ]
 }

package.json

@@ -13,7 +13,7 @@
     "fmt": "prettier --config ./.prettierrc  --list-different \"src/**/*.{js,json,ts,tsx,css,md}\"",
     "fmt:fix": "yarn fmt --write",
     "test": "vitest src/",
-    "test:coverage": "vitest src/ --coverage"
+    "test:coverage": "vitest src/ --coverage --silent"
   },
   "keywords": [],
   "author": "",

src/features/others/log/internal/log.func.spec.ts

@@ -1,9 +1,11 @@
+import type { SpyInstance } from 'vitest';
+
 import { chalk } from '@/features/library/index.js';
 
 import { log } from './log.func.js';
 
 describe('log', () => {
-  let mockStdout: vi.SpyInstance;
+  let mockStdout: SpyInstance;
   const originalConsoleLog = console.log;
 
   beforeEach(() => {

tsconfig.json

@@ -28,13 +28,10 @@
 				"src/utils/*"
 			]
 		},
-		"types": [
-			"vitest/globals"
-		]
 	},
 	"include": [
 		"src",
 		"node_modules/vitest/globals.d.ts",
 		"vite.config.ts"
 	],
-}
+}