import { AnyStore } from "../../core/store.js";
import { StoreSource } from "../store-accessor.js";
import { ReactiveController, ReactiveControllerHost } from "@videojs/element";
//#region src/html/controllers/subscription-controller.d.ts
type SubscriptionControllerHost = ReactiveControllerHost & HTMLElement;
interface SubscriptionControllerConfig<Store extends AnyStore, Value> {
  getValue: (store: Store) => Value;
  subscribe: (store: Store, onChange: () => void) => () => void;
}
/**
 * Resolves a store from context or direct source and manages subscription lifecycle.
 *
 * Combines store resolution (direct or context) with subscription management.
 * Use as a building block for controllers that need store access with subscriptions.
 *
 * @example
 * ```ts
 * class MyController<Store extends AnyStore> {
 *   #ctrl: SubscriptionController<Store, Tasks>;
 *
 *   constructor(host: Host, source: StoreSource<Store>) {
 *     this.#ctrl = new SubscriptionController(host, source, {
 *       subscribe: (store, onChange) => store.queue.subscribe(onChange),
 *       getValue: (store) => store.queue.tasks,
 *     });
 *   }
 *
 *   get value() {
 *     return this.#ctrl.value;
 *   }
 * }
 * ```
 */
declare class SubscriptionController<Store extends AnyStore, Value> implements ReactiveController {
  #private;
  /**
   * @param host - The host element that owns this controller.
   * @param source - Store instance or context to resolve the store from.
   * @param config - Subscription and value extraction configuration.
   */
  constructor(host: SubscriptionControllerHost, source: StoreSource<Store>, config: SubscriptionControllerConfig<Store, Value>);
  get value(): Value;
  hostDisconnected(): void;
}
declare namespace SubscriptionController {
  type Host = SubscriptionControllerHost;
  type Config<Store extends AnyStore, Value> = SubscriptionControllerConfig<Store, Value>;
}
//#endregion
export { SubscriptionController, SubscriptionControllerConfig, SubscriptionControllerHost };
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