import { type SnapshotStore } from '@zhin.js/plugin-runtime';
import type { HttpHostOptions } from '@zhin.js/host-http';
import { type ConfigDocumentPort, type RootResourceInstaller, type RuntimeConfigDocument } from '@zhin.js/runtime';
export interface InstallProtocolHostsOptions {
    readonly config: RuntimeConfigDocument | ConfigDocumentPort;
    readonly http: HttpHostOptions;
    readonly snapshots: SnapshotStore;
    readonly production: boolean;
}
/**
 * Optional protocol composition boundary. Dynamic imports keep MCP/A2A SDKs
 * outside the default IM-only installation and load them only when configured.
 */
export declare function installProtocolHosts(options: InstallProtocolHostsOptions): RootResourceInstaller;
//# sourceMappingURL=protocol-host-installer.d.ts.map