Sam Severance 74ebdf6fdc docs: refactor HeroDetailComponent and unit test (#42349)
remove `@Input()` decorator from `hero` property because the component
is designed to get the hero via a service, not an input binding.

add `HTMLElement` type to `HeroDetailComponent` unit test

PR Close #42349
2021-05-26 20:00:35 +00:00
..