/* eslint-disable max-classes-per-file */ export class DuplicateItemError extends Error { constructor(message) { super(message) this.name = 'DuplicateItemError' } } export class ParentNotExistsError extends Error { constructor(message) { super(message) this.name = 'ParentNotExistsError' } } export class FileNotExistsError extends Error { constructor(message) { super(message) this.name = 'FileNotExistsError' } }