import { PluginRegistry } from './plugin-registry.js';
import { Pipeline } from './pipeline.js';
import { SearchFusion } from '../plugins/search/fusion.js';
import { BetterSqlite3Storage } from '../plugins/storage/better-sqlite3.js';
import type { LLMService } from './llm-provider.js';
import { BudgetManager } from './budget.js';
import { EventTracker } from './events.js';
import { SessionManager } from './session.js';
import { ContentStore } from '../plugins/storage/content-store.js';
import { KnowledgeBase } from '../plugins/knowledge/knowledge-base.js';
import { Dreamer } from './dreamer.js';
import { GlobalKnowledgeStore } from './global-store.js';
import { KnowledgeGraph } from './knowledge-graph.js';
import { AgentRegistry } from './agent-registry.js';
import { ErrorLogger } from './error-logger.js';
import { VaultSync } from './vault.js';
import type { SessionContext, ContextMemConfig, SearchResult, Observation, TokenEconomics, SearchOpts } from './types.js';
export declare class Kernel {
    readonly registry: PluginRegistry;
    readonly session: SessionContext;
    pipeline: Pipeline;
    private config;
    private projectDir;
    private searchFusion;
    private storage;
    budgetManager: BudgetManager;
    eventTracker: EventTracker;
    sessionManager: SessionManager;
    contentStore: ContentStore;
    knowledgeBase: KnowledgeBase;
    dreamer: Dreamer;
    globalStore?: GlobalKnowledgeStore;
    knowledgeGraph: KnowledgeGraph;
    agentRegistry?: AgentRegistry;
    llmService?: LLMService;
    feedbackEngine?: import('./feedback-engine.js').FeedbackEngine;
    errorLogger: ErrorLogger;
    private vaultSync?;
    private synthesisEngine?;
    constructor(projectDir: string);
    start(): Promise<void>;
    private ensureStarted;
    /** Safe accessors for ToolKernel adapter */
    getVaultSync(): VaultSync | undefined;
    getConfig(): ContextMemConfig;
    getStorage(): BetterSqlite3Storage;
    getSearchFusion(): SearchFusion;
    getBudgetManager(): BudgetManager;
    getEventTracker(): EventTracker;
    getSessionManager(): SessionManager;
    getContentStore(): ContentStore;
    getKnowledgeBase(): KnowledgeBase;
    private fileAccessCounts;
    observe(content: string, type: Observation['type'], source: string, filePath?: string): Promise<Observation>;
    private autoExtractKnowledge;
    private _doAutoExtractKnowledge;
    search(query: string, opts?: SearchOpts): Promise<SearchResult[]>;
    get(id: string): Promise<Observation | null>;
    stats(): Promise<TokenEconomics>;
    stop(): Promise<void>;
    restoreSession(sessionId: string): Promise<{
        snapshot: Record<string, unknown>;
        condensed: boolean;
    } | null>;
}
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