fix handleTypeScriptDependenciesOf

apps/remix-ide/src/app/editor/editor.js

@@ -5,7 +5,6 @@ import { EditorUI } from '@remix-ui/editor' // eslint-disable-line
 import { Plugin } from '@remixproject/engine'
 import * as packageJson from '../../../../../package.json'
 import { PluginViewWrapper } from '@remix-ui/helper'
-import { exists } from 'fs'
 
 const EventManager = require('../../lib/events')
 
@@ -199,7 +198,7 @@ class Editor extends Plugin {
     return ext && this.modes[ext] ? this.modes[ext] : this.modes.txt
   }
 
-  async handleTypeScriptDependenciesOf (path, content, readFile) {
+  async handleTypeScriptDependenciesOf (path, content, readFile, exists) {
     if (path.endsWith('.ts')) {
       // extract the import, resolve their content
       // and add the imported files to Monaco through the `addModel`

apps/remix-ide/src/app/files/fileManager.ts

@@ -635,7 +635,7 @@ class FileManager extends Plugin {
       try {
         // This make sure dependencies are loaded in the editor context.
         // This ensure monaco is aware of deps artifacts, so it can provide basic features like "go to" symbols.   
-        await this.editor.handleTypeScriptDependenciesOf(file, content, path => this.readFile(path))
+        await this.editor.handleTypeScriptDependenciesOf(file, content, path => this.readFile(path), path => this.exists(path))
       } catch (e) {
         console.log('unable to handle TypeScript dependencies of', file)
       }