logger.ts

enum LogLevel {
  debug = 1,
  log = 2,
  warn = 3,
  error = 4,
}

export class Logger {
  #logLevel: LogLevel = 1;
  constructor(logLevel?: LogLevel) {
    if (logLevel) this.#logLevel = logLevel;
  }

  debug(...messages: unknown[]): void {
    if (this.#logLevel <= LogLevel.debug) {
      console.debug(...messages);
    }
  }
  log(...messages: unknown[]): void {
    if (this.#logLevel <= LogLevel.log) {
      console.log(messages);
    }
  }
  warn(...messages: unknown[]): void {
    if (this.#logLevel <= LogLevel.warn) {
      console.warn(messages);
    }
  }
  error(...messages: unknown[]): void {
    if (this.#logLevel <= LogLevel.error) {
      console.error(messages);
    }
  }
}