import { negotiateCapabilities } from './negotiate-capabilities.js';
import type { NormalizedRuntimeRequest, RuntimeError } from '../domain/execution.js';
import type { CliExecutionAdapterPort, CliOneshotRequestPort, CliSessionRequestPort, CliSpawnDescriptorPort, RuntimeInfrastructurePorts, RuntimePluginLookupPort } from '../ports/index.js';
export interface PreparedCliExecution<TSpec extends CliOneshotRequestPort | CliSessionRequestPort> {
    readonly adapter: CliExecutionAdapterPort;
    readonly request: ReturnType<typeof negotiateCapabilities>;
    readonly spec: TSpec;
    readonly descriptor: CliSpawnDescriptorPort;
}
export declare class RuntimeExecutionFacade {
    #private;
    private readonly registry;
    readonly ports: RuntimeInfrastructurePorts;
    constructor(registry: RuntimePluginLookupPort, ports: RuntimeInfrastructurePorts);
    prepareOneshot(runtimeId: string, spec: CliOneshotRequestPort, adapter?: CliExecutionAdapterPort): PreparedCliExecution<CliOneshotRequestPort>;
    prepareSession(runtimeId: string, mode: 'persistent' | 'resume' | 'control', spec: CliSessionRequestPort, sessionId?: string, adapter?: CliExecutionAdapterPort): PreparedCliExecution<CliSessionRequestPort>;
    complete(runtimeId: string, request: NormalizedRuntimeRequest): Promise<import("../domain/execution.js").RuntimeResult>;
    normalizeError(pluginId: string, cause: unknown): RuntimeError;
    shouldRetry(error: RuntimeError, attempt: number): boolean;
}