import { NotificationsStorage } from '@mastra/core/storage';
import type { CreateIndexOptions, CreateNotificationInput, ListDueNotificationsInput, ListNotificationsInput, NotificationRecord, NotificationStatus, UpdateNotificationInput, PruneOptions, PruneResult, RetentionTablesDescriptor, TableRetentionPolicy } from '@mastra/core/storage';
import type { PgDomainConfig } from '../../db/index.js';
export declare class NotificationsPG extends NotificationsStorage {
    #private;
    static readonly MANAGED_TABLES: readonly ["mastra_notifications"];
    /**
     * Notifications are an append-only event feed that grows unbounded. Single
     * table, anchored on the timezone-aware `createdAtZ` mirror column.
     */
    static readonly retentionTables: RetentionTablesDescriptor;
    constructor(config: PgDomainConfig);
    init(): Promise<void>;
    /**
     * Lazily ensures a btree index exists on each configured policy's retention
     * anchor column so age-based `prune()` deletes stay fast on large tables.
     * Called from the prune path (not init) so only deployments that configure
     * retention pay the index's write/disk overhead. Best-effort: failures are
     * logged and pruning proceeds (correct, just slower).
     * Created even with `skipDefaultIndexes` — retention is an explicit opt-in,
     * so its supporting index is not part of the default index set.
     */
    private ensureRetentionIndexes;
    /** Delete notifications older than the `notifications` policy's `maxAge`, batched. */
    prune(policies: Record<string, TableRetentionPolicy>, options?: PruneOptions): Promise<PruneResult[]>;
    static getDefaultIndexDefs(schemaPrefix: string): CreateIndexOptions[];
    static getExportDDL(schemaName?: string): string[];
    getDefaultIndexDefinitions(): CreateIndexOptions[];
    createDefaultIndexes(): Promise<void>;
    createCustomIndexes(): Promise<void>;
    dangerouslyClearAll(): Promise<void>;
    private updateNotificationRow;
    createNotification(input: CreateNotificationInput): Promise<NotificationRecord>;
    listNotifications(input: ListNotificationsInput): Promise<NotificationRecord[]>;
    listDueNotifications(input: ListDueNotificationsInput): Promise<NotificationRecord[]>;
    getNotification(input: {
        threadId: string;
        id: string;
    }): Promise<NotificationRecord | null>;
    updateNotification(input: UpdateNotificationInput): Promise<NotificationRecord>;
    updateNotificationsStatus(input: {
        threadId: string;
        ids: string[];
        status: NotificationStatus;
    }): Promise<NotificationRecord[]>;
    private findCoalescable;
}
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