Destructuring process.env stopped working in @quasar/app v2

[suyundukov]

Describe the bug

After upgrading @quasar/app from v1 to v2, destructuring process.env doesn't work properly.
With IE11 support enabled I get error ReferenceError: process is not defined, without it variables are always undefined:

const { DEV, MODE } = process.env;

console.log(DEV, MODE); // undefined, undefined

Codepen/jsFiddle/Codesandbox (required)
https://codesandbox.io/s/destructuring-processenv-s1tjx?file=/src/App.vue

To Reproduce
Steps to reproduce the behavior:

1. Create a new project with @quasar/cli
2. Add process.env destructuring anywhere
3. Start the server
4. See error

Expected behavior
In both situations (IE11 support mode on/off), destructuring works properly.

Platform (please complete the following information):
OS: macOS, Linux
Node: 10.20.1, 12.20.1
NPM: 6.14.10
Browsers: any

Additional context
Found the related bug report for webpack: webpack/webpack#5392, but it worked properly and still works in @quasar/app@1.
Also destructuring works properly if you extract exactly one property:

const { DEV } = process.env;

console.log(DEV); // spa|ssr

Strange.

[hawkeye64]

@nurlansu This was done on purpose for security reasons so someone can't console.log your sensitive data. Use the full object path all the time.

[suyundukov]

@hawkeye64 Thank you for your answer and your time. Sorry to bother.