discord.js-commando/src/errors/friendly.js

The official command framework for Discord.js

/**
 * Has a message that can be considered user-friendly
 * @extends {Error}
 */
class FriendlyError extends Error {
	/** @param {string} message - The error message */
	constructor(message) {
		super(message);
		this.name = 'FriendlyError';
	}
}

module.exports = FriendlyError;