export declare const objectStorageRetentionLimits: Readonly<{
    maximumPolicyIdLength: 96;
    maximumRetentionDurationSeconds: number;
}>;
export interface IObjectStorageRetentionIntentV1 {
    mode: 'compliance';
    policyId: string;
    retentionDurationSeconds: number;
}
export interface IObjectStorageRetentionCapabilityEvidenceV1 {
    version: 1;
    supported: true;
    backend: 'standalone' | 'clustered';
    modes: ['compliance'];
    atomicCreateOnly: true;
    retainedMultipartSupported: false;
}
export interface IObjectStorageRetentionAuthorityV1 {
    serviceId: string;
    bindingId: string;
    reconciliationGeneration: number;
    bindingRequestDigest: string;
}
export interface IObjectStorageRetentionSentinelEvidenceV1 extends IObjectStorageRetentionIntentV1 {
    version: 1;
    createdAt: number;
    retainUntil: number;
    payloadSha256: string;
    metadataSha256: string;
    etag: string;
}
export interface IObjectStorageRetentionReceiptV1 extends IObjectStorageRetentionIntentV1 {
    bucketName: string;
    configuredAt: number;
    sentinelKey: string;
    sentinel: IObjectStorageRetentionSentinelEvidenceV1;
}
export interface IObjectStorageRetentionEvidenceV1 {
    intent: IObjectStorageRetentionIntentV1;
    intentSha256: string;
    authority: IObjectStorageRetentionAuthorityV1;
    capability: IObjectStorageRetentionCapabilityEvidenceV1;
    receipt: IObjectStorageRetentionReceiptV1;
    verifiedAt: number;
}
/** Value-free desired intent with optional exact provider evidence. */
export interface IObjectStorageRetentionBindingV1 {
    schemaVersion: 1;
    intent: IObjectStorageRetentionIntentV1;
    evidence?: IObjectStorageRetentionEvidenceV1;
}
export interface IObjectStorageRetentionEvidenceExpectationV1 extends IObjectStorageRetentionAuthorityV1 {
    intent: IObjectStorageRetentionIntentV1;
    bucketName: string;
}
export declare const validateObjectStorageRetentionIntent: (intentArg: unknown, pathArg?: string) => string[];
export declare const createObjectStorageRetentionRetainUntil: (createdAtArg: number, retentionDurationSecondsArg: number) => number;
export declare const createObjectStorageRetentionIntentDigestInput: (intentArg: IObjectStorageRetentionIntentV1) => string;
export declare const computeObjectStorageRetentionIntentSha256: (intentArg: IObjectStorageRetentionIntentV1) => Promise<string>;
export declare const objectStorageRetentionIntentsEqual: (leftArg: unknown, rightArg: unknown) => boolean;
export declare const validateObjectStorageRetentionEvidence: (evidenceArg: unknown, expectedArg: IObjectStorageRetentionEvidenceExpectationV1) => Promise<string[]>;
export declare const validateObjectStorageRetentionBinding: (bindingArg: unknown, expectedArg: IObjectStorageRetentionEvidenceExpectationV1) => Promise<string[]>;
export declare const validatePlatformBindingObjectStorageRetention: (bindingArg: unknown, expectedArg: IObjectStorageRetentionEvidenceExpectationV1) => Promise<string[]>;