Fixed fileExplorer bugs

apps/remix-ide/src/app/files/fileProvider.js

@@ -63,10 +63,10 @@ class FileProvider {
     })
   }
 
-  exists (path) {
+  exists (path, cb) {
     // todo check the type (directory/file) as well #2386
     // currently it is not possible to have a file and folder with same path
-    return this._exists(path)
+    return cb(null, this._exists(path))
   }
 
   _exists (path) {

libs/remix-lib/src/eventManager.ts

@@ -26,7 +26,7 @@ export class EventManager {
       obj = this.anonymous
     }
     for (const reg in this.registered[eventName]) {
-      if ((this.registered[eventName][reg].obj.toString() === obj.toString()) && (this.registered[eventName][reg].func.toString() === func.toString())) {
+      if ((this.registered[eventName][reg].obj === obj) && (this.registered[eventName][reg].func.toString() === func.toString())) {
         this.registered[eventName].splice(reg, 1)
       }
     }

libs/remix-ui/file-explorer/src/lib/file-explorer-context-menu.tsx

@@ -4,7 +4,7 @@ import { FileExplorerContextMenuProps } from './types'
 import './css/file-explorer-context-menu.css'
 
 export const FileExplorerContextMenu = (props: FileExplorerContextMenuProps) => {
-  const { actions, createNewFile, createNewFolder, deletePath, renamePath, hideContextMenu, extractParentFromKey, publishToGist, runScript, pageX, pageY, path, type, ...otherProps } = props
+  const { actions, createNewFile, createNewFolder, deletePath, renamePath, hideContextMenu, publishToGist, runScript, pageX, pageY, path, type, ...otherProps } = props
   const contextMenuRef = useRef(null)
 
   useEffect(() => {