package main type Lyrics struct { Metadata map[string]string Timeline []string Content []string } const USAGE = `Usage: lyc-cli [command] [options] Commands: sync Synchronize timeline of two lyrics files convert Convert lyrics file to another format help Show help` const SYNC_USAGE = `Usage: lyc-cli sync ` const CONVERT_USAGE = `Usage: lyc-cli convert Note: Target format is determined by file extension. Supported formats: .txt Plain text format(No meta/timeline tags)`