import type { BaselineIdentity, DeclaredInputs } from './signal-envelope.js';
export declare const EVIDENCE_AUTHORITY_CONTRACT_VERSION: 1;
export declare const EVIDENCE_DIVERGENCE_CONTRACT_VERSION: 1;
/** Authority tier describing how much trust a consumer should place in evidence. */
export type EvidenceAuthorityTier = 'cloud-derived' | 'cli-attested' | 'external-untrusted';
/** Verification state for the inputs and provenance behind an evidence record. */
export type EvidenceAttestationStatus = 'verified' | 'partial' | 'unavailable' | 'failed';
/** Attestation summary attached to a native signal batch or Cloud evidence record. */
export interface EvidenceAttestation {
    readonly status: EvidenceAttestationStatus;
    readonly reason?: string;
}
/** Minimal package or tool provenance projected into evidence metadata. */
export interface EvidenceProvenanceSummary {
    readonly source?: string;
    readonly packageName?: string;
    readonly manifestHash?: string;
    readonly stableId?: string;
}
/** Trust-policy inputs that influenced a CLI evidence authority decision. */
export interface EvidencePolicySummary {
    readonly mode?: 'default' | 'strict';
    readonly ci?: 'default' | 'strict';
    readonly sourceTiers?: readonly string[];
    readonly orgStatus?: string;
}
/** Native evidence authority header emitted with OpenSIP signal batches. */
export interface EvidenceAuthority {
    readonly contractVersion: typeof EVIDENCE_AUTHORITY_CONTRACT_VERSION;
    readonly tier: EvidenceAuthorityTier;
    readonly attestation: EvidenceAttestation;
    readonly baselineIdentity?: BaselineIdentity;
    readonly declaredInputs?: DeclaredInputs;
    readonly policy?: EvidencePolicySummary;
    readonly provenance?: EvidenceProvenanceSummary;
    readonly divergenceContractVersion: typeof EVIDENCE_DIVERGENCE_CONTRACT_VERSION;
}
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