diff --git a/app/api/db/appState.ts b/app/api/db/appState.ts
index cd1ba7e..afb7817 100644
--- a/app/api/db/appState.ts
+++ b/app/api/db/appState.ts
@@ -85,8 +85,8 @@ const { useStore: modalState, setStore: setModalState } = createStore<
 		bodyText: string
 		confirmColor: ButtonProps['color']
 		confirmText: string
-		onConfirm: Function
-		onCancel: Function
+		onConfirm: () => void
+		onCancel: () => void
 	}>
 >({
 	openState: false
diff --git a/app/api/mp3Converter.ts b/app/api/mp3Converter.ts
index aec7873..d5433b6 100644
--- a/app/api/mp3Converter.ts
+++ b/app/api/mp3Converter.ts
@@ -1,8 +1,12 @@
+type SuccessCallback = (mp3Blob: Blob) => Promise<void>
+type ProgressCallback = (progress: number) => void
+type ErrorCallback = (error: string) => void
+
 const convertWav = (
 	blob: Blob,
-	onSuccess: Function,
-	onProgress: Function,
-	onError: Function
+	onSuccess: SuccessCallback,
+	onProgress: ProgressCallback,
+	onError: ErrorCallback
 ) => {
 	const mp3Worker = new Worker('/workers/mp3encoder.js')
 
diff --git a/package.json b/package.json
index 9672dcb..118abcd 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
 		"web-audio-beat-detector": "~8.1.37"
 	},
 	"devDependencies": {
-		"@biomejs/biome": "1.1.2",
+		"@biomejs/biome": "1.2.2",
 		"@cloudflare/workers-types": "^4.20230821.0",
 		"@iconify-icon/react": "^1.0.7",
 		"@remix-run/dev": "^2.0.0",
diff --git a/yarn.lock b/yarn.lock
index c4cfee2..267bdf7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -454,16 +454,16 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@biomejs/biome@npm:1.1.2":
-  version: 1.1.2
-  resolution: "@biomejs/biome@npm:1.1.2"
-  dependencies:
-    "@biomejs/cli-darwin-arm64": 1.1.2
-    "@biomejs/cli-darwin-x64": 1.1.2
-    "@biomejs/cli-linux-arm64": 1.1.2
-    "@biomejs/cli-linux-x64": 1.1.2
-    "@biomejs/cli-win32-arm64": 1.1.2
-    "@biomejs/cli-win32-x64": 1.1.2
+"@biomejs/biome@npm:1.2.2":
+  version: 1.2.2
+  resolution: "@biomejs/biome@npm:1.2.2"
+  dependencies:
+    "@biomejs/cli-darwin-arm64": 1.2.2
+    "@biomejs/cli-darwin-x64": 1.2.2
+    "@biomejs/cli-linux-arm64": 1.2.2
+    "@biomejs/cli-linux-x64": 1.2.2
+    "@biomejs/cli-win32-arm64": 1.2.2
+    "@biomejs/cli-win32-x64": 1.2.2
   dependenciesMeta:
     "@biomejs/cli-darwin-arm64":
       optional: true
@@ -479,48 +479,48 @@ __metadata:
       optional: true
   bin:
     biome: bin/biome
-  checksum: d9c38a3f4b2962330e6f9bb46ea161480947e6aa8545e3bdde157182b4b7901f4600209e69a58489ae76eb279a4152a78f4507d6045a0f9ec7acb828c875175c
+  checksum: 36dfcc756c53e22a5f6b5819ebb261b02acaa4df2832ef00e231bf73d4707121d0acdefa81f12523beb09a7b363676ca8fe719873932794d2e92130c3a41908c
   languageName: node
   linkType: hard
 
-"@biomejs/cli-darwin-arm64@npm:1.1.2":
-  version: 1.1.2
-  resolution: "@biomejs/cli-darwin-arm64@npm:1.1.2"
+"@biomejs/cli-darwin-arm64@npm:1.2.2":
+  version: 1.2.2
+  resolution: "@biomejs/cli-darwin-arm64@npm:1.2.2"
   conditions: os=darwin & cpu=arm64
   languageName: node
   linkType: hard
 
-"@biomejs/cli-darwin-x64@npm:1.1.2":
-  version: 1.1.2
-  resolution: "@biomejs/cli-darwin-x64@npm:1.1.2"
+"@biomejs/cli-darwin-x64@npm:1.2.2":
+  version: 1.2.2
+  resolution: "@biomejs/cli-darwin-x64@npm:1.2.2"
   conditions: os=darwin & cpu=x64
   languageName: node
   linkType: hard
 
-"@biomejs/cli-linux-arm64@npm:1.1.2":
-  version: 1.1.2
-  resolution: "@biomejs/cli-linux-arm64@npm:1.1.2"
+"@biomejs/cli-linux-arm64@npm:1.2.2":
+  version: 1.2.2
+  resolution: "@biomejs/cli-linux-arm64@npm:1.2.2"
   conditions: os=linux & cpu=arm64
   languageName: node
   linkType: hard
 
-"@biomejs/cli-linux-x64@npm:1.1.2":
-  version: 1.1.2
-  resolution: "@biomejs/cli-linux-x64@npm:1.1.2"
+"@biomejs/cli-linux-x64@npm:1.2.2":
+  version: 1.2.2
+  resolution: "@biomejs/cli-linux-x64@npm:1.2.2"
   conditions: os=linux & cpu=x64
   languageName: node
   linkType: hard
 
-"@biomejs/cli-win32-arm64@npm:1.1.2":
-  version: 1.1.2
-  resolution: "@biomejs/cli-win32-arm64@npm:1.1.2"
+"@biomejs/cli-win32-arm64@npm:1.2.2":
+  version: 1.2.2
+  resolution: "@biomejs/cli-win32-arm64@npm:1.2.2"
   conditions: os=win32 & cpu=arm64
   languageName: node
   linkType: hard
 
-"@biomejs/cli-win32-x64@npm:1.1.2":
-  version: 1.1.2
-  resolution: "@biomejs/cli-win32-x64@npm:1.1.2"
+"@biomejs/cli-win32-x64@npm:1.2.2":
+  version: 1.2.2
+  resolution: "@biomejs/cli-win32-x64@npm:1.2.2"
   conditions: os=win32 & cpu=x64
   languageName: node
   linkType: hard
@@ -5399,7 +5399,7 @@ isbot@latest:
   version: 0.0.0-use.local
   resolution: "mixpoint@workspace:."
   dependencies:
-    "@biomejs/biome": 1.1.2
+    "@biomejs/biome": 1.2.2
     "@cloudflare/workers-types": ^4.20230821.0
     "@emotion/react": ~11.10.6
     "@emotion/styled": ~11.10.6