export declare type LoggerArg = string | number | bigint | boolean;
export declare type LogString = string;
export declare type WarnString = string;
export declare type ErrorString = string;
export declare type LogType = "log" | "error" | "warning";
export declare type LogCallback = (type: LogType, str: string, id?: string, args?: LoggerArg[]) => void;
export default abstract class Logger {
    static errorColor: string;
    static successColor: string;
    static warnColor: string;
    static listeners: LogCallback[];
    /**
     * Logs a message.
     *
     * @param id The identifier of who is logging
     * @param args The args to log
     */
    static log(id: string, ...args: LoggerArg[]): LogString;
    static error(id: string, ...args: LoggerArg[]): ErrorString;
    static warn(id: string, ...args: LoggerArg[]): WarnString;
    /**
     * Constructs the string to be logged.
     *
     * @param id The identifier of who is logging
     * @param args The args to log
     */
    static str(id: string, ...args: LoggerArg[]): string;
    private static callListeners;
    /**
     * Adds a callback which will be called whenever a message is logged.
     *
     * @param callback The listener's callback
     */
    static addListener(callback: LogCallback): void;
    /**
     * Removes a listener from the logger.
     *
     * @param callback The listener to remove
     */
    static removeListener(callback: LogCallback): void;
}