J.getInterceptor$ax(...).map$1$1 is not a function even without Jest

[YodasWs]

I'm trying to use gulp-sass to compile my Sass, but I'm getting this error:

J.getInterceptor$ax(...).map$1$1 is not a function

Searching Google tells me this is an error in Jest, except I'm not using Jest. I don't have Jest as a dependency of any node modules used in my project. But I do see that the function is used in sass.dart.js:

 164 (function dartProgram() {
       ⁝
 358   var J = {
         ⁝
1091     map$1$1$ax(receiver, a0, $T1) {
1092       return J.getInterceptor$ax(receiver).map$1$1(receiver, a0, $T1);
1093     },

And, yes, your own README.md points out the fix:

… you'll need to install jest-environment-node-single-context and add testEnvironment: 'jest-environment-node-single-context' to your Jest config.

But if I'm not the one adding and using Jest, then I don't know where to fix this.

[YodasWs]

I tried installing jest-environment-node-single-context to my project and added the following to package.json:

"jest": {
  "testEnvironment": "jest-environment-node-single-context"
},

but that did not stop the compile error.

I went into node_modules/sass to install jest-environment-node-single-context and also add the config to node_modules/sass/package.json, but that, too, did not stop the compile errorr.

[nex3]

Can you provide a reproduction of this that just uses the Sass API, without going through an intermediate library like Gulp?