问题
In this stackblitz project we can use Object.values().
I'm trying to use it in this Angular project and it throws:
Property 'values' does not exist on type 'ObjectConstructor'.
I know that in general typescript projects via have to say that it's for a ES2017 environment specifically in TSConfig. Is there some setting in Stackblitz that can be flipped for this?
IIUC Angular should get Object.values from CoreJS.
回答1:
I figured out that to fix that problem you can simply install typescript in stackblitz project dependencies. Just simply write:
npm i typescript
I had exacly the same error and now I have got fully working intellisense. Hope it helps!
Check out on this project:
https://stackblitz.com/edit/angular-validation-errors
来源：https://stackoverflow.com/questions/52372242/using-object-values-in-stackblitz-angular-project