Compiler errors extending PuppeteerEnvironment

[colinrotherham]

🐛 Bug Report

The class interface for PuppeteerEnvironment is a named default export:

export { JestPuppeteerConfig, JestPuppeteerGlobal, PuppeteerEnvironment as default };

To Reproduce

But when importing into Node.js (without Babel or a bundler) the source now differs to the types:

class CustomEnvironment extends PuppeteerEnvironment {} // Actual default export, won't compile
class CustomEnvironment extends PuppeteerEnvironment.default {} // But types use named export

Libraries like glob support both by adding default as a property
isaacs/node-glob@c381907

Expected behavior

Compilation should complete without error but the following is shown:

src/custom-environment.js:3:33 - error TS2507: Type 'typeof import("/path/to/project/node_modules/jest-environment-puppeteer/dist/index")' is not a constructor function type.

3 class CustomEnvironment extends PuppeteerEnvironment {
                                  ~~~~~~~~~~~~~~~~~~~~

src/custom-environment.js:8:22 - error TS2339: Property 'global' does not exist on type 'CustomEnvironment'.

8     console.log(this.global)
                       ~~~~~~

src/custom-environment.js:9:22 - error TS2339: Property 'context' does not exist on type 'CustomEnvironment'.

9     console.log(this.context)
                       ~~~~~~~

Link to repl or repo (highly encouraged)

Reproduced in example repo:
https://github.com/colinrotherham/jest-environment-puppeteeer-types