import { SmrtCollection } from '@happyvertical/smrt-core';
import { Blacklist } from '../models/Blacklist.js';
export declare class BlacklistCollection extends SmrtCollection<Blacklist> {
    static readonly _itemClass: typeof Blacklist;
    /**
     * Check if an email is blacklisted
     */
    isBlacklisted(email: string): Promise<boolean>;
    /**
     * Get the matching blacklist entry for an email
     */
    getMatchingEntry(email: string): Promise<Blacklist | null>;
}
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