Imports can't be recolved when type is a slice

[cbrow111]

Decorate a struct definition like so:

//go:generate go run github.com/yujiachen-y/goaccessor@latest -g -s -t MyType
func MyType struct {
     x int
     y int
     s string
     t []otherPackageInMyProject.CustomType
}

The accessors for t generate successfully but the import for otherPackageInMyProject.CustomType does not resolve. If the type isn't a slice, the import resolves.