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docs: fix the compile errors in the migration examples - #71382
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erkamyaman wants to merge 1 commit into
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Several before and after examples on the migration pages do not compile when copied. The signal queries example uses `ElementRef` without importing it, and its template reads `someRef`, which is the query selector, not the `ref` member. The standalone bootstrap example imports `App` from `./app`, but `main.ts` sits next to the `app` folder, so the path is `./app/app`. The RouterTestingModule examples use `TestBed` without importing it. The inject examples use `@Component()` with no argument, which the decorator does not accept.
JeanMeche
approved these changes
Oct 15, 2026
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Several before and after examples on the migration pages don't compile when you copy them.
ElementRefis used but not imported, and the template readssomeRef(the query selector) instead of the memberref.main.tsimportsAppfrom./app, but the component file is./app/app.TestBedis used in all four examples but never imported.@Component()has no argument, but the decorator requires one. It's now@Component({template: ''}).