Function getStreamCompression

src/helper.ts:59–68

(event: H3Event)

 * @returns { StreamCompression | undefined }
 */
export function getStreamCompression(event: H3Event): StreamCompression | undefined {
  const encoding = getRequestHeader(event, 'accept-encoding')
  if (encoding?.includes('gzip'))
    return 'gzip'

  if (encoding?.includes('deflate'))
    return 'deflate'

  return undefined
}

function isReadableStream(value: unknown): boolean {
  return typeof value === 'object' && value !== null