models

type FileInfo struct {
	Path        string
	Size        int64
	ContentType string
	ModTime     time.Time
	IsDir       bool
}

type UploadInput struct {
	File        io.Reader
	FileName    string
	ContentType string
	// For idempotency and updates
	Key      string // Unique identifier for the file (e.g., "user-123/avatar")
	Metadata map[string]string
}

type UploadOutput struct {
	Path        string
	URL         string // Public URL if available
	ContentType string
	Size        int64
	Metadata    map[string]string
}