import { RuntimeExecutionFacade } from '../application/runtime-execution-facade.js';
import type { RuntimePluginManifest } from './plugin-manifest.js';
import type { RuntimeInfrastructurePorts } from '../ports/index.js';
export declare function composeRuntime(extensions?: readonly RuntimePluginManifest[], ports?: RuntimeInfrastructurePorts): Readonly<{
    registry: import("./plugin-registry.js").RuntimePluginRegistry;
    ports: RuntimeInfrastructurePorts;
    facade: RuntimeExecutionFacade;
}>;