Strip .vue extension when generating .d.ts file

[digulla]

When I have foo.vue in src, then vuetype src/ will generate foo.vue.d.ts instead of foo.d.ts.
I use the pattern import Foo from "./foo" everywhere in my project and now I have to use import Foo from "./foo.vue" just for Vue components which is confusing.

I've created a script to rename the files but it would be nice if you could add an option --strip-vue or --strip-ext to vuetype.