import type { IVaultRepository, UserProfileLookupKey } from 'gdc-sdk-core-ts';
import type { UserProfileIndexRecord } from './UserProfileIndexStore.types.js';
export type { UserProfileIndexRecord } from './UserProfileIndexStore.types.js';
/**
 * Node/server persistence adapter for hashed local user-profile indexes.
 *
 * Responsibilities:
 * - store ordered local profile indexes
 * - list stored index documents
 * - resolve one index by hashed lookup key before PIN unlock
 *
 * Non-responsibilities:
 * - hashing raw email/phone input
 * - unlocking profiles with PIN
 * - storing seeds or decrypted private key material
 */
export declare class UserProfileIndexStore {
    private readonly vault;
    constructor(vault: IVaultRepository);
    /**
     * Initializes the underlying storage adapter.
     */
    initialize(): Promise<void>;
    /**
     * Creates or replaces one stored user-profile index record.
     */
    upsert(record: UserProfileIndexRecord): Promise<UserProfileIndexRecord>;
    /**
     * Returns every stored user-profile index record.
     */
    list(): Promise<UserProfileIndexRecord[]>;
    /**
     * Returns one stored index by storage id.
     */
    get(id: string): Promise<UserProfileIndexRecord | undefined>;
    /**
     * Resolves the first stored index that contains the given hashed lookup key.
     *
     * This intentionally compares hashed lookup tokens only. Raw phone/email
     * values are outside this store contract.
     */
    findByLookup(lookup: UserProfileLookupKey): Promise<UserProfileIndexRecord | undefined>;
    /**
     * Deletes one stored index by storage id.
     */
    remove(id: string): Promise<boolean>;
}