/**
 * WorkspaceRuntimeRegistry — lazy per-workspace cache of agent execution runtimes.
 *
 * Previously these collaborators (`SkillManager`, `SystemPromptBuilder`,
 * `MemoryManager`) were created inline inside
 * `AgentManager.getWorkspaceRuntime` and cached in a private Map. They live
 * outside `AgentInstance` because multiple session keys for the same agent may
 * share a workspace. Skill and prompt state stays keyed by agent and workspace,
 * while memory comes from one process-wide user context.
 *
 * Extracted so:
 *   - `AgentManager` no longer owns workspace-scoped runtime caches.
 *   - Hot-reload teardown (`clearAll`) shuts down the shared user context once.
 *   - Future per-workspace runtimes (e.g. embedding store, vector cache) plug in
 *     through `getOrCreate` without touching `AgentManager`.
 */
import type { Config } from '../../config/schema.js';
import type { MemoryManager } from '../memory/manager.js';
import { SkillManager } from '../skills/skill-manager.js';
import { SystemPromptBuilder } from '../prompt/service-prompt-builder.js';
export interface WorkspaceRuntime {
    skillManager: SkillManager;
    systemPromptBuilder: SystemPromptBuilder;
    memoryManager: MemoryManager;
}
export interface WorkspaceRuntimeRegistryOptions {
    /** Effective config snapshot accessor (must always return a value when called). */
    getConfig: () => Config;
    /** Absolute path to the bundled skills directory shared by every workspace. */
    bundledSkillsDir: string;
    /** Called after a runtime is first created for a workspace. */
    onRuntimeCreated?: (resolvedPath: string) => void;
    /** Dynamic project trust lookup used by workspace compatibility skills. */
    isWorkspaceTrusted?: (resolvedPath: string) => boolean;
}
export declare class WorkspaceRuntimeRegistry {
    private readonly runtimes;
    private readonly notifiedWorkspacePaths;
    private readonly getConfig;
    private readonly bundledSkillsDir;
    private readonly onRuntimeCreated?;
    private readonly isWorkspaceTrusted?;
    private readonly userContextRuntimes;
    constructor(opts: WorkspaceRuntimeRegistryOptions);
    /** Lazily construct and cache an agent-scoped runtime for a workspace. */
    getOrCreate(resolvedPath: string, requestedAgentId?: string): WorkspaceRuntime;
    /** Iterate every live workspace runtime (used by skill / config hot-reload). */
    values(): IterableIterator<WorkspaceRuntime>;
    /**
     * Tear down every runtime (shutdown memory providers) and forget the cache.
     * Used by `AgentManager.updateAgentDefaults` and `AgentManager.dispose`.
     */
    clearAll(): Promise<void>;
}