import type { EvidenceBundleBodyV2, EvidenceBundleMemberInputV2, EvidenceBundleMemberV2, EvidenceBundleProofV2, JsonValue, SupportingRecordV1 } from './types.js';
export declare const SUPPORTING_RECORD_ID_TAG: 'APS-SUPPORTING-RECORD-ID-V1';
export declare const SUPPORTING_RECORD_SIG_TAG: 'APS-SUPPORTING-RECORD-SIG-V1';
export declare function supportingRecordIdPayloadV1(record: SupportingRecordV1): string;
export declare function computeSupportingRecordIdV1(record: SupportingRecordV1): string;
export declare function supportingRecordSignaturePayloadV1(record: SupportingRecordV1): string;
export declare function validateSupportingRecordV1(record: SupportingRecordV1, requireCrypto?: boolean): void;
export declare function createSupportingRecordV1(fields: Omit<SupportingRecordV1, 'record_id' | 'sig'>, privateKey: string): SupportingRecordV1;
export declare function verifySupportingRecordV1(record: SupportingRecordV1, publicKey: string): {
    valid: boolean;
    id_valid: boolean;
    signature_valid: boolean;
};
export declare function evidenceBundleMerkleRootV2(entries: EvidenceBundleMemberV2[]): string;
export declare function buildEvidenceBundleBodyV2(members: EvidenceBundleMemberInputV2[]): EvidenceBundleBodyV2;
export declare function verifyEvidenceBundleBodyV2(body: EvidenceBundleBodyV2, payloads?: Record<string, JsonValue>): boolean;
/** Build an inclusion proof over the already-sorted manifest members.
 *  Odd nodes are promoted, never duplicated, and the promotion is explicit in
 *  the proof so a verifier can validate the tree shape from leaf_count. */
export declare function buildEvidenceBundleProofV2(entries: EvidenceBundleMemberV2[], memberId: string): EvidenceBundleProofV2;
export declare function verifyEvidenceBundleProofV2(proof: EvidenceBundleProofV2, trustedRoot: string, payload?: JsonValue): boolean;
export type SupportingRecordFormat = {
    format: 'supporting-record-v1';
    canonicalization: 'rfc8785';
    legacy: false;
} | {
    format: 'evidence-bundle-v1';
    canonicalization: 'aps-legacy-null-dropping';
    legacy: true;
} | {
    format: 'composition-check-v0';
    canonicalization: 'rfc8785-tagged-v0';
    legacy: true;
} | {
    format: 'accountability-record-0.1.0';
    canonicalization: 'rfc8785-untagged';
    legacy: true;
} | {
    format: 'read-fidelity-unwrapped';
    canonicalization: 'rfc8785-untagged';
    legacy: true;
} | {
    format: 'revocation-observation-unversioned';
    canonicalization: 'aps-legacy-null-dropping';
    legacy: true;
} | {
    format: 'unknown';
    canonicalization: 'unknown';
    legacy: false;
};
/** Explicit discriminator dispatch. Verification code must never try both canonicalizers. */
export declare function classifySupportingRecordFormat(value: unknown): SupportingRecordFormat;
/** Legacy canonical bytes are exposed only after explicit legacy classification. */
export declare function legacyNullDroppingPayload(value: JsonValue): string;
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