package main type Timestamp struct { Hours int Minutes int Seconds int Milliseconds int } type Lyrics struct { Metadata map[string]string Timeline []Timestamp Content []string } const ( VERSION = "0.2.0" USAGE = `Usage: lyc-cli [command] [options] Commands: sync Synchronize timeline of two lyrics files convert Convert lyrics file to another format help Show help` SYNC_USAGE = `Usage: lyc-cli sync ` CONVERT_USAGE = `Usage: lyc-cli convert Note: Target format is determined by file extension. Supported formats: .txt Plain text format(No meta/timeline tags)` )