How to update auto Import statements template?

When I add something IDE nicely add the import statement automatically like this. 

import {MyService} from "../shared/service/my.service";

But it uses double quote(") and later TSLint shows annoying error saying it should be single quote(').
How can I change the default IDE template to have single quote(') instead of double quote(")?
I tried to find templates which creates this but could not get.