Reproduce nextjs-pr-96284 from its authentic engineer request.

Reproduce nextjs-pr-96284 from its authentic engineer request.: a task in nextjs-selfbench (Harbor dataset). Fix Turbopack production builds for evaluation-only dynamic imports. An import such as const {} = await import('../pure') , where the imported module is side-effect free and no exports are…

The task

Fix Turbopack production builds for evaluation-only dynamic imports. An import such as `const {} = await import('../pure')`, where the imported module is side-effect free and no exports are consumed, must not leave the build referring to code that tree shaking removed: the build should succeed and the unused module…

Part of dari-ai/nextjs-selfbench.