1export interface Logger {
2  info(message: string): void;
3  warn(message: string): void;
4  error(message: string): void;
5  debug(message: string): void;
6}
7 
8export function createLogger(debugEnabled = false): Logger {
9  const print = (level: string, message: string): void => {
10    console.error(`[${level}] ${message}`);
11  };
12 
13  return {
14    info(message: string) {
15      print("info", message);
16    },
17    warn(message: string) {
18      print("warn", message);
19    },
20    error(message: string) {
21      print("error", message);
22    },
23    debug(message: string) {
24      if (debugEnabled) {
25        print("debug", message);
26      }
27    },
28  };
29}
30 
31