import { EventModels, IEventStoreStreams, IEventSubscriptions } from "../event-store/index.js";
import { NostrEvent } from "../helpers/event.js";
import { EventCast } from "./event.js";
/** The type of event store that is passed to cast references */
export type CastRefEventStore = IEventSubscriptions & EventModels & IEventStoreStreams;
/** A symbol used to store all the cast instances for a given event */
export declare const CAST_REF_SYMBOL: unique symbol;
/** A symbol used to store all the casts for an event */
export declare const CASTS_SYMBOL: unique symbol;
/** A class that can be used to cast a Nostr event */
export type CastConstructor<C extends EventCast<NostrEvent>> = new (event: NostrEvent, store: CastRefEventStore) => C;
/** Cast a Nostr event to a specific class */
export declare function castEvent<C extends EventCast<NostrEvent>>(event: NostrEvent, cls: CastConstructor<C>, store?: CastRefEventStore): C;