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Part 8: Internationalization (i18n), Testing & DOM Directives (177 - 212)

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Angular & Signals (283 Qs)•Part 8: Internationalization (i18n), Testing & DOM Directives (177 - 212)

What are type safe TestBed API changes in Angular9?

Angular 9 provides type safe changes in TestBed API changes by replacing the old get function with the new inject method. Because TestBed.get method is not type-safe. The usage would be as below,

javascript
TestBed.get(ChangeDetectorRef) // returns any. It is deprecated now.

TestBed.inject(ChangeDetectorRef) // returns ChangeDetectorRef
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