Angular: Esbuild always generates chunks for devtools

[arnoud-dv]

Describe the bug

The Angular Query devtools are lazy loaded to optimize startup performance of the app while developing and to minimize bundle sizes.

However, even if the code that performs the lazy load is tree shaken, esbuild wil generate unnessary chunks adding to application deployment size.

Your minimal, reproducible example

https://tanstack.com/query/latest/docs/framework/angular/examples/basic

Steps to reproduce

• Go to the linked Stackblitz
• Remove withDevtools from app.config.ts
• Open the terminal and run npm run build
• The Angular CLI will now perform an optimized production build
• Note several lazy chunk files are generated even though there is no reference to withDevtools in the application

Expected behavior

No chunks should be generated for devtools if they are not used

How often does this bug happen?

Every time

Screenshots or Videos

No response

Platform

N/a

Tanstack Query adapter

angular-query

TanStack Query version

v5.74.7

TypeScript version

No response

Additional context

PR in progress