refactor: Move exported types into a separate file.

levels.go

@@ -1,21 +1,5 @@
 package zzzlog
 
-// Logging levels.
-const (
-	// LvlFatal represents the Fatal log level.
-	LvlFatal Level = iota
-	// LvlError represents the Error log level.
-	LvlError
-	// LvlWarn represents the Warn log level.
-	LvlWarn
-	// LvlInfo represents the Info log level.
-	LvlInfo
-	// LvlDebug represents the Debug log level.
-	LvlDebug
-	// LvlTrace represents the Trace log level.
-	LvlTrace
-)
-
 var (
 	orderedLevels = []Level{
 		LvlFatal,
@@ -34,6 +18,3 @@ var (
 		LvlTrace: "TRACE",
 	}
 )
-
-// Level represents the logging level.
-type Level uint8

logger.go

@@ -1,5 +1,3 @@
-// Package zzzlog provides a minimalistic level logging library based on
-// the zzzlogi level logging interface.
 package zzzlog
 
 import (
@@ -15,14 +13,6 @@ const (
 	timestampFormat = "2006-01-02T15:04:05.000Z0700"
 )
 
-// Config contains the configuration for the logger.
-type Config struct {
-	// Dest is the logging destination for the logs.
-	Dest io.Writer
-	// Level determines the maximum logging level.
-	MaxLevel Level
-}
-
 // loggerImpl is the implementation of the level logger based on
 // zzzlogi.Logger interface.
 type loggerImpl struct {
@@ -43,14 +33,6 @@ type configInternal struct {
 	levelColors levelColorMap
 }
 
-// NewLogger instantiates a Logger.
-func NewLogger(userConfig *Config) zzzlogi.Logger {
-	c := defaultLoggingConfig()
-	c.dest = userConfig.Dest
-	c.maxLevel = userConfig.MaxLevel
-	return newLoggerForConfig(c)
-}
-
 // newLoggerForConfig builds a logger based on the specified config.
 func newLoggerForConfig(config *configInternal) zzzlogi.Logger {
 	logger := &loggerImpl{

zzzlog.go

@@ -0,0 +1,44 @@
+// Package zzzlog provides a minimalistic level logging library based on
+// the zzzlogi level logging interface.
+package zzzlog
+
+import (
+	"io"
+
+	"github.com/tuxdude/zzzlogi"
+)
+
+// Logging levels used by the zzzlog logger.
+const (
+	// LvlFatal represents the Fatal log level.
+	LvlFatal Level = iota
+	// LvlError represents the Error log level.
+	LvlError
+	// LvlWarn represents the Warn log level.
+	LvlWarn
+	// LvlInfo represents the Info log level.
+	LvlInfo
+	// LvlDebug represents the Debug log level.
+	LvlDebug
+	// LvlTrace represents the Trace log level.
+	LvlTrace
+)
+
+// Level represents the logging level used by the zzzlog logger.
+type Level uint8
+
+// Config contains the configuration for the logger.
+type Config struct {
+	// Dest is the logging destination for the logs.
+	Dest io.Writer
+	// Level determines the maximum logging level.
+	MaxLevel Level
+}
+
+// NewLogger instantiates a Logger.
+func NewLogger(userConfig *Config) zzzlogi.Logger {
+	c := defaultLoggingConfig()
+	c.dest = userConfig.Dest
+	c.maxLevel = userConfig.MaxLevel
+	return newLoggerForConfig(c)
+}