fold

type Handler interface {
	// Start is called at the beginning of fold
	Start(currentBranch, parentBranch string, dryRun bool)

	// OnStep is called for each step in the fold process
	OnStep(step Step, status handler.StepStatus, message string)

	// Complete is called when fold finishes
	Complete(result Result)

	// Cleanup restores terminal state (may be no-op)
	Cleanup()

	// IsInteractive returns true if the handler supports interactive prompts
	IsInteractive() bool
}

type NullHandler struct {
	handler.NullBase
	handler.NullProgress[Step]
}

type Options struct {
	Keep       bool // If true, keeps the name of the current branch instead of using the name of its parent
	AllowTrunk bool // If true, allows folding into the trunk branch
	DryRun     bool // If true, only shows what would happen
}

type Result struct {
	FoldedBranch  string
	IntoBranch    string
	ChildrenCount int
}

type Step string