dependencies

type Dependency interface {
	// TODO(ashmrtn): Add another function that points to the line the replacement
	// was done at.
	OriginalVersion() module.Version
	EffectiveVersion() module.Version
	Location() LocationTree
}

type FileLocation struct {
	Row int
	Col int
}

type LocationTree interface {
	ParentPackage() string
	OriginalLocation() FileLocation
	EffectiveLocation() FileLocation

	Ancestor() LocationTree
}

type PackageDependencies interface {
	Replacements() []Dependency
	GetDep(packagePath string) Dependency
}