import type { EvidenceAuthority } from './evidence-authority.js';
/** Severity band for a difference between CLI-attested evidence and Cloud-derived evidence. */
export type EvidenceDivergenceSeverity = 'none' | 'cosmetic' | 'sub-verdict' | 'verdict-changing';
/** Stable fields used to decide whether two evidence records refer to the same finding. */
export interface EvidenceDivergenceIdentity {
    readonly fingerprint?: string;
    readonly ruleId?: string;
    readonly filePath?: string;
}
/** Minimal signal identity attached to an evidence divergence report. */
export interface EvidenceDivergenceSignalRef {
    readonly fingerprint?: string;
    readonly ruleId: string;
    readonly filePath?: string;
}
/** Contract record a Cloud consumer can persist when CLI and Cloud evidence disagree. */
export interface EvidenceDivergenceRecord {
    readonly contractVersion: 1;
    readonly identity: EvidenceDivergenceIdentity;
    readonly cliAuthority: EvidenceAuthority['tier'];
    readonly cloudAuthority: EvidenceAuthority['tier'];
    readonly severity: EvidenceDivergenceSeverity;
    readonly reason: string;
    readonly signals?: readonly EvidenceDivergenceSignalRef[];
}
/** Inputs required to classify a CLI-vs-Cloud evidence comparison. */
export interface ClassifyEvidenceDivergenceInput {
    readonly cliVerdict: boolean;
    readonly cloudVerdict: boolean;
    readonly identityMatch: boolean;
    readonly changedFields?: readonly string[];
}
/** Classify whether an evidence difference is cosmetic, identity-level, or verdict-changing. */
export declare function classifyEvidenceDivergence(input: ClassifyEvidenceDivergenceInput): EvidenceDivergenceSeverity;
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