import type { StoreEntry } from "../types.js";
/** SQLite URI form. node:sqlite DatabaseSync opens the path with `{ readOnly: true }` instead. */
export declare function sqliteRoUri(filePath: string): string;
/** Host WINDOW_ENTRY_FILTER_SQL. */
export declare const WINDOW_ENTRY_FILTER_SQL = "json_extract(entry, '$.kind') != 'tool-call'\n        AND COALESCE(json_extract(entry, '$.branched'), 0) != 1";
/** Host BRANCHED_ENTRY_FILTER_SQL. */
export declare const BRANCHED_ENTRY_FILTER_SQL = "COALESCE(json_extract(entry, '$.branched'), 0) = 1";
/** Host MAIN_TRANSCRIPT_MESSAGE_FILTER_SQL. */
export declare const MAIN_TRANSCRIPT_MESSAGE_FILTER_SQL = "\n        COALESCE(json_extract(entry, '$.branched'), 0) != 1\n        AND (\n          json_extract(entry, '$.kind') IN ('send-message', 'user-attachment')\n          OR (\n            json_extract(entry, '$.kind') = 'message'\n            AND (\n              json_extract(entry, '$.role') = 'user'\n              OR json_extract(entry, '$.fromAgent') IS NOT NULL\n              OR json_extract(entry, '$.toAgent') IS NOT NULL\n            )\n          )\n        )";
/**
 * Host store.db SCHEMA. Conversation blobs moved to conversation-blobs.db;
 * the blobs table stays declared so a pre-worker box remains readable.
 */
export declare const STORE_SCHEMA = "\nCREATE TABLE IF NOT EXISTS kv (\n  key TEXT PRIMARY KEY,\n  value TEXT NOT NULL\n) STRICT;\nCREATE TABLE IF NOT EXISTS blobs (\n  id TEXT PRIMARY KEY,\n  data BLOB NOT NULL\n) STRICT;\nCREATE TABLE IF NOT EXISTS transcript_entries (\n  seq INTEGER PRIMARY KEY,\n  id TEXT NOT NULL UNIQUE,\n  entry TEXT NOT NULL\n) STRICT;\nCREATE INDEX IF NOT EXISTS idx_transcript_window\n  ON transcript_entries(seq, entry)\n  WHERE json_extract(entry, '$.kind') != 'tool-call'\n        AND COALESCE(json_extract(entry, '$.branched'), 0) != 1;\nCREATE INDEX IF NOT EXISTS idx_transcript_branched\n  ON transcript_entries(seq, entry)\n  WHERE COALESCE(json_extract(entry, '$.branched'), 0) = 1;\n";
/** Host CONVERSATION_BLOB_SCHEMA. */
export declare const CONVERSATION_BLOB_SCHEMA = "\nCREATE TABLE IF NOT EXISTS blobs (\n  id TEXT PRIMARY KEY,\n  data BLOB NOT NULL\n) STRICT;\n";
/** Host kv key names from agent-db. */
export declare const STORE_KV_KEYS: {
    readonly metadata: "metadata";
    readonly sandProfile: "sandProfile";
    readonly unreadState: "unreadState";
    readonly awaitingUserResponse: "awaitingUserResponse";
    readonly latestRequestId: "latestRequestId";
    readonly requestIds: "requestIds";
    readonly episodePending: "episodePending";
    readonly memoryPromptSnapshot: "memoryPromptSnapshot";
    readonly agentProfilePromptSnapshot: "agentProfilePromptSnapshot";
    readonly origin: "origin";
    readonly introductionPending: "introductionPending";
    readonly automationSpendGuardState: "automationSpendGuardState";
    readonly automationSpendGuardNudgedAt: "automationSpendGuardNudgedAt";
    readonly conversationPartners: "conversationPartners";
    readonly hiddenEntryRepairVersion: "hiddenEntryRepairVersion";
    readonly staleRootCleanupVersion: "staleRootCleanupVersion";
    readonly purpose: "purpose";
    readonly legacyStoreBlobRetirementVersion: "legacyStoreBlobRetirementVersion";
};
export declare const STORE_ENTRY_KINDS: readonly ["send-message", "message", "user-attachment", "tool-call", "notice", "event", "feedback"];
export declare const SQLITE_DB_SIDECAR_SUFFIXES: readonly ["-wal", "-shm", "-journal"];
export declare class AgentStore {
    #private;
    readonly agentId: string;
    readonly storePath: string;
    readonly blobsPath: string;
    constructor(agentId: string, sandRoot?: string);
    getKv(key: string): string | null;
    listKvKeys(): string[];
    getKvJson<T = unknown>(key: string): T | null;
    listEntries(options?: {
        limit?: number;
        kinds?: string[];
    }): StoreEntry[];
    getEntry(id: string): StoreEntry | null;
    countEntries(): number;
    /**
     * conversation-blobs.db blobs(id, data), then legacy store.db blobs.
     * Do not dump.
     */
    getBlob(id: string): Uint8Array | null;
    close(): void;
}
export declare function openAgentStore(agentId: string, sandRoot?: string): AgentStore;
//# sourceMappingURL=store.d.ts.map