node

type ChangeKind int

type Diff struct {
	Format   Format
	FileA    string
	FileB    string
	Hunks    []Hunk
	Root     *DiffNode
	Added    int
	Removed  int
	Modified int
}

type DiffNode struct {
	Kind     ChangeKind
	Path     string
	Key      string
	Index    int
	OldValue string
	NewValue string
	Children []*DiffNode
}

type Format int

type Hunk struct {
	OldStart int
	OldCount int
	NewStart int
	NewCount int
	Lines    []Line
}

type Line struct {
	Kind    ChangeKind
	OldNum  int
	NewNum  int
	Content string
}