import { Temporal } from "@js-temporal/polyfill";
import { URLPattern } from "urlpattern-polyfill";

//#region src/federation/kv.d.ts
/**
* A key for a key–value store.  An array of one or more strings.
*
* @since 0.5.0
*/
type KvKey = readonly [string] | readonly [string, ...string[]];
/**
* Additional options for setting a value in a key–value store.
*
* @since 0.5.0
*/
interface KvStoreSetOptions {
  /**
  * The time-to-live (TTL) for the value.
  */
  ttl?: Temporal.Duration;
}
/**
* An entry returned by the {@link KvStore.list} method.
*
* @since 1.10.0
*/
interface KvStoreListEntry {
  /**
  * The key of the entry.
  */
  readonly key: KvKey;
  /**
  * The value of the entry.
  */
  readonly value: unknown;
}
/**
* An abstract interface for a key–value store.
*
* @since 0.5.0
*/
interface KvStore {
  /**
  * Gets the value for the given key.
  * @param key The key to get the value for.
  * @returns The value for the key, or `undefined` if the key does not exist.
  * @template T The type of the value to get.
  */
  get<T = unknown>(key: KvKey): Promise<T | undefined>;
  /**
  * Sets the value for the given key.
  * @param key The key to set the value for.
  * @param value The value to set.
  * @param options Additional options for setting the value.
  */
  set(key: KvKey, value: unknown, options?: KvStoreSetOptions): Promise<void>;
  /**
  * Deletes the value for the given key.
  * @param key The key to delete.
  */
  delete(key: KvKey): Promise<void>;
  /**
  * Compare-and-swap (CAS) operation for the key–value store.
  * @param key The key to perform the CAS operation on.
  * @param expectedValue The expected value for the key.
  * @param newValue The new value to set if the expected value matches.
  * @param options Additional options for setting the value.
  * @return `true` if the CAS operation was successful, `false` otherwise.
  * @since 1.8.0
  */
  cas?: (key: KvKey, expectedValue: unknown, newValue: unknown, options?: KvStoreSetOptions) => Promise<boolean>;
  /**
  * Lists all entries in the store that match the given prefix.
  * If no prefix is given, all entries are returned.
  * @param prefix The prefix to filter keys by.  If not specified, all entries
  *               are returned.
  * @returns An async iterable of entries matching the prefix.
  * @since 1.10.0
  * @since 2.0.0 This method is now required instead of optional.
  */
  list(prefix?: KvKey): AsyncIterable<KvStoreListEntry>;
}
/**
* A key–value store that stores values in memory.
* Do not use this in production as it does not persist values.
*
* @since 0.5.0
*/
declare class MemoryKvStore implements KvStore {
  #private;
  /**
  * {@inheritDoc KvStore.get}
  */
  get<T = unknown>(key: KvKey): Promise<T | undefined>;
  /**
  * {@inheritDoc KvStore.set}
  */
  set(key: KvKey, value: unknown, options?: KvStoreSetOptions): Promise<void>;
  /**
  * {@inheritDoc KvStore.delete}
  */
  delete(key: KvKey): Promise<void>;
  /**
  * {@inheritDoc KvStore.cas}
  */
  cas(key: KvKey, expectedValue: unknown, newValue: unknown, options?: KvStoreSetOptions): Promise<boolean>;
  /**
  * {@inheritDoc KvStore.list}
  */
  list(prefix?: KvKey): AsyncIterable<KvStoreListEntry>;
}
//#endregion
export { MemoryKvStore as a, KvStoreSetOptions as i, KvStore as n, KvStoreListEntry as r, KvKey as t };