1 files changed, 15 insertions, 15 deletions

diff --git a/src/utils/logger.ts b/src/utils/logger.ts
index ebfa3c34fe..ecfacbc952 100644
--- a/src/utils/logger.ts
+++ b/src/utils/logger.ts
@@ -11,43 +11,43 @@ function toLevelColor(level: LogLevel): chalk.ChalkStyle {
 }
 
 export default class Logger {
-	domain: string;
+	private domain: string;
 
-	static log(level: LogLevel, message: string): void {
-		let color = toLevelColor(level);
-		let time = (new Date()).toLocaleTimeString('ja-JP');
+	constructor(domain: string) {
+		this.domain = domain;
+	}
+
+	public static log(level: LogLevel, message: string): void {
+		const color = toLevelColor(level);
+		const time = (new Date()).toLocaleTimeString('ja-JP');
 		console.log(`[${time} ${color.bold(level.toUpperCase())}]: ${message}`);
 	}
 
-	static error(message: string): void {
+	public static error(message: string): void {
 		Logger.log('Error', message);
 	}
 
-	static warn(message: string): void {
+	public static warn(message: string): void {
 		Logger.log('Warn', message);
 	}
 
-	static info(message: string): void {
+	public static info(message: string): void {
 		Logger.log('Info', message);
 	}
 
-	constructor(domain: string) {
-		this.domain = domain;
-	}
-
-	log(level: LogLevel, message: string): void {
+	public log(level: LogLevel, message: string): void {
 		Logger.log(level, `[${this.domain}] ${message}`);
 	}
 
-	error(message: string): void {
+	public error(message: string): void {
 		this.log('Error', message);
 	}
 
-	warn(message: string): void {
+	public warn(message: string): void {
 		this.log('Warn', message);
 	}
 
-	info(message: string): void {
+	public info(message: string): void {
 		this.log('Info', message);
 	}
 }