import { type MemoryBackend } from "@sema-agent/core";
import type { ServiceConfig } from "../config.js";
import { type MemorySyncRunner } from "../memory-sync-client.js";
import type { Logger } from "../observability/logger.js";
import type { Metrics } from "../observability/metrics.js";
import { type MemorySyncStore } from "../plugins/memory-sync-store-pg.js";
import { type MailboxRecipientLifecycle } from "../plugins/mailbox-recipient-lifecycle.js";
import { type TaskAttachmentStore } from "../plugins/task-attachment-store.js";
import { type StoreBackend } from "../plugins/store-backend.js";
export interface OpenStoresCtx {
    config: ServiceConfig;
    logger: Logger;
    metrics: Metrics;
    localRoot: string;
}
export declare function openStores(ctx: OpenStoresCtx): Promise<{
    backend: StoreBackend | undefined;
    storeBackendDegraded: boolean;
    memoryEngine: {
        backend: MemoryBackend;
        root: string;
    } | undefined;
    memorySyncCursors: MemorySyncStore | undefined;
    rosterStore: import("@sema-agent/core").RosterStore | undefined;
    backgroundAgentStore: import("@sema-agent/core").BackgroundAgentStore | undefined;
    mailboxRecipientLifecycle: MailboxRecipientLifecycle | undefined;
    taskAttachmentStore: TaskAttachmentStore | undefined;
    mailboxStore: import("@sema-agent/core").MailboxStore | undefined;
    memoryExportBackend: MemoryBackend | undefined;
    memorySyncRunner: MemorySyncRunner | undefined;
    sessionStore: import("@sema-agent/core").SessionStore;
    breakerState: import("../plugins/breaker-state-sql.js").TiDBBreakerState | import("../plugins/breaker-state-sql.js").PgBreakerState | undefined;
    usageWindowStore: import("@sema-agent/core").UsageWindowStore | undefined;
    memoryPosture: import("../memory-posture.js").MemoryPosture;
    taskListLane: import("./task-list-lane.js").TaskListLane;
    sqlEngineFacts: (() => import("../plugins/sql-driver.js").SqlEngineFacts | null) | undefined;
}>;
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