I have installed TSUN on my centos 7 machine using the command. then i open the typescript interpreter using the command tsun from the terminal . when try to declare a set it is throwing the following error .
> let pets = new Set(["Cat", "Dog", "Hamster"]);
Cannot find name 'Set'. Do you need to change your target library? Try changing the `lib` compiler option to es2015 or later.
any help is appreciated thank you