compiler-sfc support customer component name(or vue loader?)

[workkk98]

now vue will get component name by filename, like /src/index.vue SFC file equal to component name = index.
I believe many teams would treat directories as names for business modules. And webpack or Node will search path always use /xxxDirector/index.xxx.
then we get next structure

├── foo
│   ├── index.vue
│   ├──bar
│   │   └── index.vue
│   └── business C
│       ├── index.vue
├── src

when we use vue-devtool, we will find lots of component which name = index. So I think It's confused

so maybe could provide a custom component name api, from vue-loader or compiler-sfc