message: build: unexpected token when running dev
diff: @@ -206,8 +206,10 @@ export function createComponent (
  }
  export function createComponentInstanceForVnode (
  - vnode: any, // we know it's MountedComponentVNode but flow doesn't
  - parent: any // activeInstance in lifecycle state
  + // we know it's MountedComponentVNode but flow doesn't
  + vnode: any,
  + // activeInstance in lifecycle state
  + parent: any
  ): Component {
  const options: InternalComponentOptions = {
  _isComponent: true,
  