type go/ast.Importer

2 uses

	go/ast (current package)
		resolve.go#L63: type Importer func(imports map[string]*Object, path string) (pkg *Object, err error)
		resolve.go#L74: func NewPackage(fset *token.FileSet, files map[string]*File, importer Importer, universe *Scope) (*Package, error) {