Logger

readonly options: Required<LoggerOptions>;

The options for configuring the logger.

static saveOnFile?: string[] | 'all';

static dirname: string;

private static streams;

private static fileNames;

private static createdDir?;

private static __assignFileName;

private static __memoryCache;

The custom callback function for logging.

private static __callback;

set level(level: LogLevels);

Sets the log level of the logger. Gets the log level of the logger.

get level(): LogLevels;

Sets the log level of the logger. Gets the log level of the logger.

set saveOnFile(saveOnFile: boolean);

get saveOnFile(): boolean;

set active(active: boolean);

Sets whether the logger is active or not. Gets whether the logger is active or not.

get active(): boolean;

Sets whether the logger is active or not. Gets whether the logger is active or not.

set name(name: string);

Sets the name of the logger. Gets the name of the logger.

get name(): string;

Sets the name of the logger. Gets the name of the logger.

private __write;

static DEFAULT_OPTIONS: Required<LoggerOptions>;

The default options for the logger.

static colorFunctions: Map<LogLevels, (str: string) => string>;

A map containing color functions for different log levels.

static prefixes: Map<LogLevels, string>;

A map containing prefixes for different log levels.

static customize(cb: CustomizeLoggerCallback): () => void;

Allows customization of the logging behavior by providing a custom callback function.

Logger.customize((logger, level, args) => {
    // Custom logging implementation
});

static getCustomizer(): CustomizeLoggerCallback;

Returns the current logging callback, so a customizer can chain the previous one.

static customizeFilename(cb: AssignFilenameCallback): void;

Customizes the logging filename by providing a callback function. The callback receives the logger instance and should return the desired filename.

Logger.customizeFilename((logger) => {
    return `${logger.name}-${Date.now()}.log`;
});

static clearLogs(): Promise<void>;

constructor(options: LoggerOptions);

rawLog(level: LogLevels, ...args: unknown[]): void;

Logs a message with the specified log level.

debug(...args: any[]): void;

Logs a debug message.

info(...args: any[]): void;

Logs an info message.

warn(...args: any[]): void;

Logs a warning message.

error(...args: any[]): void;

Logs an error message.

fatal(...args: any[]): void;

Logs a fatal error message.

static noColor(msg: string): string;

A function that returns the input string as is, without any color modification.