在使用带有Angular的web workers时出错，transpiler删除了一段代码

Question

在我的Angular应用程序中有以下代码：

      const worker = new Worker("./filter.worker.ts", {
        type: "module",
      });

它的角度转换为以下内容：

  var worker = new Worker(__webpack__worker__0, {
            ,
        });

这会在浏览器SyntaxError: Unexpected token ','中给出一个错误

我有以下版本的angular包：

  "@angular/cdk": "^8.2.3",
  "@angular/common": "^8.2.14",
  "@angular/compiler": "^8.2.14",
  "@angular/core": "^8.2.14",
  "@angular-devkit/build-angular": "^0.803.25",
  "@angular/cli": "^8.3.25",
  "@angular/compiler-cli": "^8.2.14",
  "@angular/language-service": "^8.2.14",

Answer 1

通过删除逗号来解决：

const worker = new Worker("./filter.worker.ts", {type: "module"});