Use named imports.

browser_tests/fixtures/ComfyPage.ts

@@ -1,7 +1,7 @@
 import type { APIRequestContext, Locator, Page } from '@playwright/test'
 import { test as base, expect } from '@playwright/test'
 import dotenv from 'dotenv'
-import * as fs from 'fs'
+import { readFileSync } from 'fs'
 
 import type { KeyCombo } from '../../src/platform/keybindings'
 import { TestIds } from './selectors'
@@ -550,7 +550,7 @@ export class ComfyPage {
     // Dropping a file from the filesystem
     if (fileName) {
       const filePath = this.assetPath(fileName)
-      const buffer = fs.readFileSync(filePath)
+      const buffer = readFileSync(filePath)
 
       const getFileType = (fileName: string) => {
         if (fileName.endsWith('.png')) return 'image/png'

browser_tests/fixtures/helpers/WorkflowHelper.ts

@@ -1,4 +1,4 @@
-import * as fs from 'fs'
+import { readFileSync } from 'fs'
 
 import type { ComfyPage } from '../ComfyPage'
 
@@ -15,7 +15,7 @@ export class WorkflowHelper {
     for (const [key, value] of Object.entries(structure)) {
       if (typeof value === 'string') {
         const filePath = this.comfyPage.assetPath(value)
-        result[key] = fs.readFileSync(filePath, 'utf-8')
+        result[key] = readFileSync(filePath, 'utf-8')
       } else {
         result[key] = this.convertLeafToContent(value)
       }