import type { ProviderSnapshot } from "@termfleet/core/types.js";
import type { Server as SocketIOServer } from "socket.io";
export type ProviderEventGateway = {
    publishSnapshot(snapshot: ProviderSnapshot): void;
};
export declare function createProviderEventGateway({ controlIo }: {
    controlIo: () => SocketIOServer | undefined;
}): ProviderEventGateway;