import { t as CacheAdapter } from "../cache.adapter-z0MMDFoK.js";
//#region src/adapters/cloudflare-kv.adapter.d.ts
/**
 * Minimal structurally-typed subset of Cloudflare's `KVNamespace`.
 *
 * Defined locally (instead of importing `@cloudflare/workers-types`) so the
 * adapter stays runtime-agnostic and imposes no type dependency on consumers.
 * Any real `KVNamespace` binding satisfies this interface.
 */
interface MinimalKVNamespace {
  get(key: string, type?: "text" | "json"): Promise<unknown>;
  put(key: string, value: string, options?: {
    expirationTtl?: number;
  }): Promise<void>;
  delete(key: string): Promise<void>;
  list(options?: {
    prefix?: string;
    cursor?: string;
  }): Promise<{
    keys: {
      name: string;
    }[];
    cursor?: string;
    list_complete?: boolean;
  }>;
}
/**
 * Create a Cloudflare KV cache adapter for the subscriptions package
 *
 * Note: Cloudflare KV is eventually consistent. Writes may take up to ~60s
 * to propagate globally, so cached reads may briefly return stale data.
 *
 * @example
 * ```typescript
 * import { kvCacheAdapter } from '@abshahin/subscriptions/adapters/cloudflare-kv';
 *
 * const subs = createSubscriptions({
 *   // ...
 *   cache: kvCacheAdapter(env.SUBSCRIPTIONS_KV),
 * });
 * ```
 */
declare function kvCacheAdapter(namespace: MinimalKVNamespace): CacheAdapter;
//#endregion
export { MinimalKVNamespace, kvCacheAdapter };
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