Closeable

expect interface Closeable

abstract fun close(): Unit

CookiesStorage	`interface CookiesStorage : Closeable` Storage for Cookie.
HttpClient	`class HttpClient : CoroutineScope, Closeable` Asynchronous client to perform HTTP requests.
HttpClientEngine	`interface HttpClientEngine : CoroutineScope, Closeable` Base interface use to define engines for HttpClient.
HttpCookies	`class HttpCookies : Closeable` HttpClient feature that handles sent `Cookie`, and received `Set-Cookie` headers, using a specific storage for storing and retrieving cookies.
HttpMessage	`abstract class HttpMessage : Closeable` Represents a base HTTP message type for request and response
IOCoroutineDispatcher	`class IOCoroutineDispatcher : CoroutineDispatcher, Closeable` Default ktor fixed size dispatcher for doing non-blocking I/O operations and selection
Input	`expect interface Input : Closeable` Usually shouldn’t be implemented directly. Inherit AbstractInput instead.
ObjectPool	`interface ObjectPool<T : Any> : Closeable`
Output	`expect interface Output : Appendable, Closeable` This shouldn’t be implemented directly. Inherit AbstractOutput instead.