import type { Database as DB } from 'better-sqlite3';
import type { AgentIntentStats, AgentKeyRow, AgentRow, AuditLogRow, BusinessVerificationRow, DelegationRow, DomainVerificationRow, DirectoryRoleRow, DnsCacheRow, FederatedAgentRow, FederatedTrustRow, IntentFrame, IntentLogRow, OrgAgentRow, OrgRow, ReportRow, RegisterRequest, TrustScoreRow, VerificationTier } from './types.js';
import { type DIDDocument } from './did.js';
export declare function createDatabase(dbPath?: string): DB;
export declare function buildBeamDomain(orgName: string): string;
export declare function createOrg(db: DB, input: {
    name: string;
    displayName: string;
    domain?: string | null;
    apiKeyHash: string;
    verificationToken: string;
}): OrgRow;
export declare function getOrg(db: DB, name: string): OrgRow | null;
export declare function listOrgAgents(db: DB, orgName: string): Array<OrgAgentRow & Partial<AgentRow>>;
export declare function markOrgVerified(db: DB, name: string): OrgRow | null;
export declare function registerAgent(db: DB, data: RegisterRequest): AgentRow;
export declare function getAgent(db: DB, beamId: string): AgentRow | null;
export declare function deleteAgent(db: DB, beamId: string): boolean;
export declare function setAgentEmailToken(db: DB, beamId: string, token: string | null): AgentRow | null;
export declare function updateAgentProfile(db: DB, beamId: string, updates: {
    displayName?: string;
    capabilities?: string[];
    email?: string | null;
    emailVerified?: boolean;
    verificationTier?: VerificationTier;
    description?: string | null;
    logoUrl?: string | null;
    website?: string | null;
}): AgentRow | null;
export declare function createVerificationToken(db: DB, input: {
    token?: string;
    beam_id: string;
    email: string;
    expires_at: number;
}): {
    token: string;
    beam_id: string;
    email: string;
    created_at: number;
    expires_at: number;
};
export declare function verifyAgentEmailToken(db: DB, token: string): AgentRow | null;
export declare function findAgentByHandle(db: DB, handle: string): AgentRow | null;
export declare function upsertDIDDocument(db: DB, document: DIDDocument): DIDDocument;
export declare function getDIDDocument(db: DB, did: string): DIDDocument | null;
export interface SearchQuery {
    org?: string;
    personal?: boolean;
    capabilities?: string[];
    minTrustScore?: number;
    verificationTier?: VerificationTier;
    verifiedOnly?: boolean;
    limit?: number;
    offset?: number;
}
export declare function countSearchAgents(db: DB, query: SearchQuery): number;
export declare function searchAgents(db: DB, query: SearchQuery): AgentRow[];
export declare function updateLastSeen(db: DB, beamId: string): void;
export declare function recordNonce(db: DB, nonce: string): boolean;
export declare function cleanExpiredNonces(db: DB): void;
export declare function calculateTrustScore(db: DB, beamId: string): number;
export declare function createDomainVerification(db: DB, input: {
    beamId: string;
    domain: string;
    challengeToken: string;
}): DomainVerificationRow;
export declare function getLatestDomainVerification(db: DB, beamId: string): DomainVerificationRow | null;
export declare function updateDomainVerificationStatus(db: DB, id: number, status: string): DomainVerificationRow | null;
export declare function createBusinessVerification(db: DB, input: {
    beamId: string;
    country: string;
    registrationNumber: string;
    legalName: string;
    status?: string;
    verificationSource?: string | null;
    sourceReference?: string | null;
    evidence?: unknown;
    verifiedAt?: string | null;
}): BusinessVerificationRow;
export declare function getLatestBusinessVerification(db: DB, beamId: string): BusinessVerificationRow | null;
export declare function markAgentBusinessVerified(db: DB, beamId: string): AgentRow | null;
export declare function markAgentDomainVerified(db: DB, beamId: string): AgentRow | null;
export declare function rotateAgentKey(db: DB, beamId: string, newPublicKey: string): AgentRow | null;
export declare function listRevokedAgentKeys(db: DB): AgentKeyRow[];
export declare function createDelegation(db: DB, input: {
    grantorBeamId: string;
    granteeBeamId: string;
    scope: string;
    expiresAt: number;
}): DelegationRow;
export declare function listActiveDelegations(db: DB, beamId: string, currentTime?: number): DelegationRow[];
export declare function revokeDelegation(db: DB, grantorBeamId: string, id: number): boolean;
export declare function hasActiveDelegation(db: DB, input: {
    grantorBeamId: string;
    granteeBeamId: string;
    scope: string;
    currentTime?: number;
}): boolean;
export declare function createReport(db: DB, input: {
    reporterBeamId: string;
    targetBeamId: string;
    reason: string;
}): ReportRow;
export declare function getPendingReportCount(db: DB, targetBeamId: string): number;
export declare function listReportsForTarget(db: DB, targetBeamId: string): ReportRow[];
export declare function logIntentStart(db: DB, frame: IntentFrame): void;
export declare function finalizeIntentLog(db: DB, input: {
    nonce: string;
    fromBeamId: string;
    toBeamId: string;
    success: boolean;
    latencyMs: number | null;
    errorCode?: string;
}): void;
export declare function listRecentIntentLogs(db: DB, limit?: number): IntentLogRow[];
export declare function getAgentIntentStats(db: DB, beamId: string): AgentIntentStats;
export declare function getAgentDirectoryStats(db: DB): {
    total_agents: number;
    verified_agents: number;
    intents_processed: number;
    avg_response_time_ms: number | null;
};
export declare function listTrustScores(db: DB): TrustScoreRow[];
export declare function upsertFederatedAgentCache(db: DB, input: {
    beamId: string;
    homeDirectoryUrl: string;
    document: object;
    cachedAt?: string;
    ttl?: number;
}): FederatedAgentRow;
export declare function getFederatedAgentCache(db: DB, beamId: string): FederatedAgentRow | null;
export declare function deleteFederatedAgentCache(db: DB, beamId: string): void;
export declare function assignDirectoryRole(db: DB, input: {
    userId: string;
    role: DirectoryRoleRow['role'];
    directoryUrl: string;
}): DirectoryRoleRow;
export declare function getDirectoryRole(db: DB, userId: string, directoryUrl: string): DirectoryRoleRow | null;
export declare function logAuditEvent(db: DB, input: {
    action: string;
    actor: string;
    target: string;
    details?: unknown;
    timestamp?: string;
}): AuditLogRow;
export declare function listAuditLog(db: DB, query?: {
    limit?: number;
    action?: string;
    actor?: string;
    target?: string;
}): AuditLogRow[];
export declare function getDnsCache(db: DB, cacheKey: string, recordType: string): DnsCacheRow | null;
export declare function setDnsCache(db: DB, input: {
    cacheKey: string;
    recordType: string;
    payload: unknown;
    ttlSeconds: number;
}): DnsCacheRow;
export declare function cleanExpiredDnsCache(db: DB): void;
export declare function upsertFederatedTrust(db: DB, input: {
    beamId: string;
    sourceDirectoryUrl: string;
    originDirectoryUrl: string;
    assertedTrust: number;
    effectiveTrust: number;
    hopCount: number;
    assertedAt?: string;
}): FederatedTrustRow;
export declare function listFederatedTrust(db: DB, beamId?: string): FederatedTrustRow[];