diff --git a/packages/vue/src/testing/test-id.ts b/packages/vue/src/testing/test-id.ts
index c6d1b7bf9..5008096c9 100644
--- a/packages/vue/src/testing/test-id.ts
+++ b/packages/vue/src/testing/test-id.ts
@@ -1,6 +1,6 @@
 export type TestId = string
 
-type CssEscapeRuntime = {
+type CSSEscapeRuntime = {
   CSS?: {
     escape?: (value: string) => string
   }
@@ -35,7 +35,7 @@ export function acpPermissionOptionTestId(kind: string): TestId {
 }
 
 function cssEscape(value: string): string {
-  const runtime = globalThis as CssEscapeRuntime
+  const runtime = globalThis as CSSEscapeRuntime
   const nativeEscape = runtime.CSS?.escape
   if (typeof nativeEscape === 'function') {
     return nativeEscape(value)
diff --git a/tests/engine/vue/testing/test-id.test.ts b/tests/engine/vue/testing/test-id.test.ts
index b883a0188..8bd5a9fe6 100644
--- a/tests/engine/vue/testing/test-id.test.ts
+++ b/tests/engine/vue/testing/test-id.test.ts
@@ -2,18 +2,18 @@ import { afterEach, describe, expect, test } from 'bun:test'
 
 import { testIdSelector } from '@open-pencil/vue'
 
-const originalCssDescriptor = Reflect.getOwnPropertyDescriptor(globalThis, 'CSS')
+const originalCSSDescriptor = Reflect.getOwnPropertyDescriptor(globalThis, 'CSS')
 
-function restoreCssGlobal() {
-  if (originalCssDescriptor) {
-    Object.defineProperty(globalThis, 'CSS', originalCssDescriptor)
+function restoreCSSGlobal() {
+  if (originalCSSDescriptor) {
+    Object.defineProperty(globalThis, 'CSS', originalCSSDescriptor)
   } else {
     Reflect.deleteProperty(globalThis, 'CSS')
   }
 }
 
 afterEach(() => {
-  restoreCssGlobal()
+  restoreCSSGlobal()
 })
 
 describe('testIdSelector', () => {
diff --git a/tools/package-quality/src/check/metadata.ts b/tools/package-quality/src/check/metadata.ts
index 9f8e1f7a8..5476b0d0f 100644
--- a/tools/package-quality/src/check/metadata.ts
+++ b/tools/package-quality/src/check/metadata.ts
@@ -3,16 +3,14 @@ import { join } from 'node:path'
 
 import { publicPackageDirs } from '../packages'
 
-interface PackageJson {
-  name: string
-  version: string
-  main?: string
-  types?: string
-  files?: string[]
-  bin?: Record<string, string> | string
-  exports?: unknown
-  publishConfig?: Record<string, unknown>
-}
+interface PackageJSON { name: string
+version: string
+main?: string
+types?: string
+files?: string[]
+bin?: Record<string, string> | string
+exports?: unknown
+publishConfig?: Record<string, unknown> }
 
 const errors: string[] = []
 
@@ -20,11 +18,11 @@ function isDeclarationPath(value: string): boolean {
   return /\.d\.[cm]?ts$/.test(value)
 }
 
-function readPackageJson(packageDir: string): PackageJson {
+function readPackageJSON(packageDir: string): PackageJSON {
   return JSON.parse(readFileSync(join(packageDir, 'package.json'), 'utf8'))
 }
 
-const rootPackage = readPackageJson('.')
+const rootPackage = readPackageJSON('.')
 const expectedVersion = rootPackage.version
 
 function checkRuntimePath(packageName: string, field: string, value: string): void {
@@ -96,7 +94,7 @@ function walkExports(
 }
 
 for (const packageDir of publicPackageDirs) {
-  const pkg = readPackageJson(packageDir)
+  const pkg = readPackageJSON(packageDir)
 
   if (pkg.version !== expectedVersion) {
     errors.push(`${pkg.name}: version ${pkg.version} must match root version ${expectedVersion}`)
diff --git a/tools/package-quality/src/smoke.ts b/tools/package-quality/src/smoke.ts
index 3614c680e..608791cb7 100644
--- a/tools/package-quality/src/smoke.ts
+++ b/tools/package-quality/src/smoke.ts
@@ -110,17 +110,15 @@ function checkTypeConsumer(cwd: string): void {
   run([tsgoBin, '--noEmit', '-p', 'tsconfig.package-smoke.json'], cwd)
 }
 
-interface PackageJson {
-  name: string
-  types?: string
-  exports?: unknown
-}
+interface PackageJSON { name: string
+types?: string
+exports?: unknown }
 
 function isRecord(value: unknown): value is Record<string, unknown> {
   return Boolean(value) && typeof value === 'object' && !Array.isArray(value)
 }
 
-function readPackageJson(packageDir: string): PackageJson {
+function readPackageJSON(packageDir: string): PackageJSON {
   return JSON.parse(readFileSync(join(rootDir, packageDir, 'package.json'), 'utf8'))
 }
 
@@ -152,7 +150,7 @@ function exportKeyToSpecifier(packageName: string, exportKey: string): string |
   return `${packageName}/${exportKey.slice(2)}`
 }
 
-function collectPublicImportSpecifiers(packageJSON: PackageJson): string[] {
+function collectPublicImportSpecifiers(packageJSON: PackageJSON): string[] {
   const { exports } = packageJSON
   if (!exports) return []
   if (typeof exports === 'string') return [packageJSON.name]
@@ -180,7 +178,7 @@ try {
   const tarballs: string[] = []
   const publicImportSpecifiers = new Set<string>()
   for (const packageDir of publicPackageDirs) {
-    const packageJSON = readPackageJson(packageDir)
+    const packageJSON = readPackageJSON(packageDir)
     for (const specifier of collectPublicImportSpecifiers(packageJSON)) {
       publicImportSpecifiers.add(specifier)
     }