next-plugin-preact monorepo dev bug

Steps to reproduce

Install deps and go inside next-demo:

yarn install
cd apps/next-demo

Run build and see it builds correctly.

yarn build

Run dev mode and see it breaking:

yarn dev

Name		Name	Last commit message	Last commit date
Latest commit History 3 Commits
apps/next-demo		apps/next-demo
.gitignore		.gitignore
README.md		README.md
lerna.json		lerna.json
package.json		package.json
yarn.lock		yarn.lock