interface ResponseLike

extends

Pick<Response, 'arrayBuffer' | 'bodyUsed' | 'json' | 'ok' | 'status' | 'statusText' | 'text'>
export interface ResponseLike extends Pick<Response, 'arrayBuffer' | 'bodyUsed' | 'json' | 'ok' | 'status' | 'statusText' | 'text'>

headers : Pick<Headers, typeof Symbol.iterator | 'get' | 'has'>

optional
clone() : ResponseLike