import { DEBUG } from "./constants" class Logger { private static initialized = false constructor( ) { if (Logger.initialized) { // UGLY: be specific throw new Error("Logger has already been initialized") } } public debug(message: any, title?: string) { if (!DEBUG) { return } if (!title) { title = "INFO" } const currentTime: string = new Date().toLocaleString() const debugMessage = ` ############################################ ${title} DEBUG ${currentTime} ${message} ############################################ ` console.info( debugMessage ) } } export const logger = new Logger()