• Operating System: Windows 10
• Node Version: 12.13
• NPM Version: yarn 1.12.3
• webpack Version: 4.44.2
• thread-loader Version: 3.0.0

Expected Behavior

No errors.

Actual Behavior

Error:Cannot read property 'hooks' of undefined occures when building project with exposed ts modules.

Code

// index.tsfunctionfoo(){};exportdefaultfoo;

How Do We Reproduce?

Repo with example:https://github.com/MhMadHamster/webpack-expose-ts-modules

Initially opened issue in theexpose-loader repository:webpack/expose-loader#115