/** * Exception for HTTP 400 Bad Request */ export class BadRequestException extends Error { public status = 400; constructor(error: string) { super(error); } } /** * Exception for HTTP 401 Unauthorized */ export class UnauthorizedException extends Error { status = 401; constructor(message: string = 'Unauthorized') { super(message); } } /** * Exception for HTTP 403 Forbidden */ export class ForbiddenException extends Error { status = 403; constructor(message: string = 'Forbidden') { super(message); } } /** * Exception for HTTP 404 Not Found */ export class NotFoundException extends Error { public status = 404; constructor(error: string) { super(error); } }