import { type DestinationPolicyLockOptions } from "./destination-policy-lock.js";
import { type PodTransformationLedgerCorroborationV1, type PodTransformationProofV1, type PodTransformationSubjectCorroborationV1 } from "./pod-transformation-proof.js";
export interface AppendPodTransformationProofArgs {
    pod_root: string;
    proof: unknown;
}
export interface PodTransformationProofDependencies {
    get_writer_id?: () => string;
    now?: () => Date;
    lock_options?: DestinationPolicyLockOptions;
}
export interface AppendPodTransformationProofResult {
    readonly ledger: "appended" | "unchanged";
    readonly subject: "appended" | "unchanged";
    readonly ledger_path: string;
    readonly subject_path: string;
    readonly ledger_evidence: PodTransformationLedgerCorroborationV1;
    readonly subject_evidence: PodTransformationSubjectCorroborationV1;
}
export interface AuthenticatedPodTransformationEvidence {
    readonly proof: PodTransformationProofV1;
    readonly proof_digest: string;
    readonly ledger_evidence: PodTransformationLedgerCorroborationV1;
    readonly subject_evidence: PodTransformationSubjectCorroborationV1;
    readonly ledger_source: string;
    readonly subject_source: string;
}
export declare function getPodTransformationLedgerPath(podRoot: string, writerId: string): string;
export declare function getPodTransformationSubjectLedgerPath(podRoot: string, writerId: string): string;
export declare function appendPodTransformationProof(args: AppendPodTransformationProofArgs, dependencies?: PodTransformationProofDependencies): Promise<AppendPodTransformationProofResult>;
export declare function readAuthenticatedPodTransformationEvidence(podRoot: string): Promise<AuthenticatedPodTransformationEvidence[]>;
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