import type { Database } from 'better-sqlite3';
import type { IContainer } from 'node-cqrs';
import type { IEvent, IEventLocker } from '../interfaces/index.ts';
import type { SqliteViewLockerParams } from './SqliteViewLocker.ts';
import type { SqliteProjectionDataParams } from './SqliteProjectionDataParams.ts';
import { AbstractSqliteAccessor } from './AbstractSqliteAccessor.ts';
export type SqliteEventLockerParams = SqliteProjectionDataParams & Pick<SqliteViewLockerParams, 'viewLockTableName'> & {
    /**
     * (Optional) SQLite table name where event locks are stored
     *
     * @default "tbl_event_lock"
     */
    eventLockTableName?: string;
    /**
     * (Optional) Time-to-live (TTL) duration in milliseconds
     * for which an event remains in the "processing" state until released.
     *
     * @default 15_000
     */
    eventLockTtl?: number;
};
export declare class SqliteEventLocker extends AbstractSqliteAccessor implements IEventLocker {
    #private;
    constructor(o: Pick<IContainer, 'viewModelSqliteDb' | 'viewModelSqliteDbFactory'> & SqliteEventLockerParams);
    protected initialize(db: Database): void;
    tryMarkAsProjecting(event: IEvent<any>): Promise<boolean>;
    markAsProjected(event: IEvent<any>): Promise<void>;
    markAsLastEvent(event: IEvent<any>): Promise<void>;
    getLastEvent(): Promise<IEvent<any> | undefined>;
}