import { PrismaService } from "../../../core/database/prisma/prisma.service";
export declare class TrajectoryAnchorService {
    private readonly prisma;
    constructor(prisma: PrismaService);
    isConfigured(): boolean;
    computeOrgChainHead(organizationId: string): Promise<{
        head: string;
        sessionCount: number;
        capturedAt: Date;
    }>;
    anchorS3(_organizationId: string, _head: string): Promise<{
        anchorId: string;
    }>;
    anchorTSA(_head: string): Promise<{
        anchorId: string;
        signedTokenBase64: string;
    }>;
    anchorAllOrganizations(): Promise<void>;
}