class FileLogger extends Loggerimport { FileLogger } from "https://deno.land/x/unilogger@v1.1.0/src/file_logger.ts"; ConstructorsnewFileLogger(configs: FileLoggerConfigs)Propertiesprivatefilename: stringPath to the file which this class will write to. Eg: ./log.log Methodsdebug(message: string, ...params: unknown[]): string | voidLog a debug message. error(message: string, ...params: unknown[]): string | voidLog an error message. fatal(message: string, ...params: unknown[]): string | voidLog an fatal message. info(message: string, ...params: unknown[]): string | voidLog an info message. trace(message: string, ...params: unknown[]): string | voidLog an trace message. warn(message: string, ...params: unknown[]): string | voidLog an warning message.