This is not the tsc command you are looking for

So, from what I have experienced, this problem occurs when you install typescript like this

npm install -g tsc             #don't do this

---

To solve this error, try to run this command in the terminal:

npm uninstall -g typescript
npm uninstall - g tsc
npm install -g typescript 
npm install -D typescript

I hope it helped :)

Comments

[Dipta Saha]

Nice. you have a spelling mistake of typescript in 3rd line.

[Vinayak]

oh! thanks for pointing it out.