import { Constructor } from '@cratis/fundamentals';
import { IClientArtifactsProvider } from '../../artifacts/index.js';
import { IEventTypeMigrators } from './IEventTypeMigrators.js';
/**
 * Represents an implementation of {@link IEventTypeMigrators}.
 */
export declare class EventTypeMigrators implements IEventTypeMigrators {
    private readonly _clientArtifacts;
    private readonly _migratorsByEventType;
    /**
     * Initializes a new instance of the {@link EventTypeMigrators} class.
     * @param _clientArtifacts - The client artifact provider used to discover migrators.
     */
    constructor(_clientArtifacts: IClientArtifactsProvider);
    /** @inheritdoc */
    get allMigrators(): Constructor[];
    /** @inheritdoc */
    getMigratorsFor(eventType: Constructor): Constructor[];
    private getEventTypeKey;
}
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