NameStagingDirectory assigns a name that matches the package source information.

localPackageSource represents the local package.

remotePackageSource represents the remote version of the package.

targetRemotePackageSource represents the targeted remote version of a package.

3way shows changes in local and remote changes side-by-side.

TypeCombined shows changes in local pkg relative to upstream source pkg at target version.

TypeLocal shows the changes in local pkg relative to upstream source pkg at original version.

TypeRemote shows changes in the upstream source pkg between original and target version.

Command shows changes in local package relative to upstream source pkg, changes in upstream source package between original and target version etc.

PkgDiffer knows how to compare given packages.

PkgGetter knows how to fetch a package given a git repo, path and ref.

Type represents type of diff comparison to be performed.