/**
 * SQLite persistence layer for Clawtomaton state.
 *
 * Stores identity, conversation history, heartbeat state, audit log,
 * and SOUL.md content. All data is local — the agent owns its own state.
 */
import type { ClawtomatonIdentity, SurvivalState, ConversationTurn, ActivationResult } from '../types.js';
import type { BunkerState, ThreatLevel } from '../bunker/types.js';
import type { TraderPosition, TraderTrade, TraderSnapshot, TraderStorage, GasEntry, RiskConfig, RiskStorage } from '@clawnch/clawncher-sdk';
export declare class StateStore {
    private db;
    constructor(stateDir: string);
    private migrate;
    saveIdentity(identity: ClawtomatonIdentity): void;
    getIdentity(): ClawtomatonIdentity | null;
    updateIdentityToken(tokenAddress: string, tokenSymbol: string, deployTxHash: string): void;
    saveActivation(result: ActivationResult): void;
    getActivation(): ActivationResult | null;
    isActivated(): boolean;
    saveSurvival(state: SurvivalState): void;
    getSurvival(): SurvivalState;
    addTurn(turn: ConversationTurn): void;
    getHistory(limit: number): ConversationTurn[];
    getTurnCount(): number;
    clearHistory(): void;
    getHeartbeatLastRun(taskName: string): number;
    setHeartbeatLastRun(taskName: string, timestamp: number): void;
    isHeartbeatEnabled(taskName: string): boolean;
    setHeartbeatEnabled(taskName: string, enabled: boolean): void;
    audit(action: string, details: string, txHash?: string): void;
    getAuditLog(limit?: number): AuditEntry[];
    set(key: string, value: string): void;
    get(key: string): string | null;
    delete(key: string): void;
    getSoul(): string;
    setSoul(content: string): void;
    saveBunkerState(state: BunkerState): void;
    getBunkerState(): BunkerState | null;
    updateBunkerThreat(level: ThreatLevel): void;
    addBunkerClone(cloneId: string): void;
    removeBunkerClone(cloneId: string): void;
    getOrders(): import('@clawnch/clawncher-sdk').Order[];
    saveOrders(orders: import('@clawnch/clawncher-sdk').Order[]): void;
    getRiskConfig(): RiskConfig | null;
    saveRiskConfig(config: RiskConfig): void;
    getTraderPositions(): TraderPosition[];
    saveTraderPositions(positions: TraderPosition[]): void;
    getTraderTrades(): TraderTrade[];
    saveTraderTrades(trades: TraderTrade[]): void;
    getTraderSnapshots(): TraderSnapshot[];
    saveTraderSnapshots(snapshots: TraderSnapshot[]): void;
    getGasLedger(): GasEntry[];
    saveGasLedger(entries: GasEntry[]): void;
    /**
     * Get a TraderStorage adapter for use with ClawnchTrader.
     */
    asTraderStorage(): TraderStorage;
    /**
     * Get a RiskStorage adapter for use with ClawnchOrders.
     */
    asRiskStorage(): RiskStorage;
    getHerdBookmarks(): HerdBookmarkRow[];
    saveHerdBookmark(objectType: string, objectId: string, blockchain: string | null, label: string | null): void;
    removeHerdBookmark(objectType: string, objectId: string): void;
    clearHerdBookmarks(): void;
    getHerdCache(key: string): string | null;
    setHerdCache(key: string, data: string, ttlSeconds: number): void;
    clearHerdCache(): void;
    /** Remove expired entries from herd_cache. Call periodically to prevent unbounded growth. */
    pruneHerdCache(): number;
    close(): void;
}
export interface AuditEntry {
    id: number;
    timestamp: number;
    action: string;
    details: string;
    tx_hash: string | null;
}
export interface HerdBookmarkRow {
    object_type: string;
    object_id: string;
    blockchain: string | null;
    label: string | null;
    cached_at: number;
}
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