import { Constructor } from '@cratis/fundamentals';
import { IClientArtifactsProvider } from '../artifacts/index.js';
import { ChronicleConnection } from '../connection/index.js';
import { EventTypeId } from './EventTypeId.js';
import { IEventTypes } from './IEventTypes.js';
/**
 * Implements {@link IEventTypes}, managing discovery and registration of event types
 * with the Chronicle Kernel.
 */
export declare class EventTypes implements IEventTypes {
    private readonly _eventStore;
    private readonly _connection;
    private readonly _clientArtifacts;
    private readonly _typesByGeneration;
    private readonly _latestTypes;
    private readonly _eventTypeMigrators;
    /**
     * Creates a new {@link EventTypes} instance.
     * @param _eventStore - The name of the event store these types belong to.
     * @param _connection - The connection used to communicate with the Kernel.
     * @param _clientArtifacts - Provider for discovered client artifact types.
     */
    constructor(_eventStore: string, _connection: ChronicleConnection, _clientArtifacts: IClientArtifactsProvider);
    /** @inheritdoc */
    get all(): Constructor[];
    /** @inheritdoc */
    discover(): Promise<void>;
    /** @inheritdoc */
    register(): Promise<void>;
    /** @inheritdoc */
    hasFor(id: EventTypeId): boolean;
    /** @inheritdoc */
    getTypeFor(id: EventTypeId): Constructor;
}
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