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import type { StatusCode } from './utils/http-status.ts'
type HTTPExceptionOptions = {  res?: Response  message?: string  cause?: unknown}
/** * `HTTPException` must be used when a fatal error such as authentication failure occurs. * @example * ```ts * import { HTTPException } from 'hono/http-exception' * * // ... * * app.post('/auth', async (c, next) => { *   // authentication *   if (authorized === false) { *     throw new HTTPException(401, { message: 'Custom error message' }) *   } *   await next() * }) * ``` * @see https://hono.dev/api/exception */export class HTTPException extends Error {  readonly res?: Response  readonly status: StatusCode
  constructor(status: StatusCode = 500, options?: HTTPExceptionOptions) {    super(options?.message, { cause: options?.cause })    this.res = options?.res    this.status = status  }
  getResponse(): Response {    if (this.res) {      return this.res    }    return new Response(this.message, {      status: this.status,    })  }}