Update compiler-worker.ts

libs/remix-solidity/src/compiler/compiler-worker.ts

 'use strict'
 
-import solc from 'solc/wrapper'
+import * as solc from 'solc/wrapper'
 import { CompilerInput, MessageToWorker } from './types'
-var compileJSON: ((input: CompilerInput) => string) | null = (input) => { return '' }
-var missingInputs: string[] = []
+let compileJSON: ((input: CompilerInput) => string) | null = (input) => { return '' }
+const missingInputs: string[] = []
 
 // 'DedicatedWorkerGlobalScope' object (the Worker global scope) is accessible through the self keyword
 // 'dom' and 'webworker' library files can't be included together https://github.com/microsoft/TypeScript/issues/20595
-export default (self) => {
+export default function (self) { // eslint-disable-line @typescript-eslint/explicit-module-boundary-types
   self.addEventListener('message', (e) => {
     const data: MessageToWorker = e.data
     switch (data.cmd) {
       case 'loadVersion':
+        {
           delete self.Module
           // NOTE: workaround some browsers?
           self.Module = undefined
           compileJSON = null
           //importScripts() method of synchronously imports one or more scripts into the worker's scope
           self.importScripts(data.data)
-        let compiler: solc = solc(self.Module)
+          const compiler: solc = solc(self.Module)
           compileJSON = (input) => {
             try {
-            let missingInputsCallback = (path) => {
+              const missingInputsCallback = (path) => {
                 missingInputs.push(path)
                 return { 'error': 'Deferred import' }
               }
@@ -35,6 +36,7 @@ export default (self) => {
             data: compiler.version()
           })
           break
+        }
         
       case 'compile':
         missingInputs.length = 0