/**
 * Pure view projections for the qulib Confidence Layer (Views 2–5).
 *
 * P3 — qulib Confidence Layer v1.
 *
 * All functions are pure (no I/O). Persistence sinks (file/db) are deferred to P4.
 * View 1 (Release Confidence) IS the ReleaseConfidence object from the scorer.
 *
 * View 2 — diffConfidence: build a DeliveryTrafficPoint from two consecutive verdicts.
 * View 3 — deriveInbox: extract human-judgment items from a verdict.
 * View 4 — buildReplay: construct the provenance trace from input + result.
 * View 5 — toAuditEntry: serialize a verdict to a tamper-evident audit record.
 */
import type { ReleaseConfidence, ConfidenceInput } from '../../schemas/confidence.schema.js';
import type { DeliveryTrafficPoint, InboxItem, ReplayTrace, AuditEntry } from '../../schemas/views.schema.js';
/**
 * Build a DeliveryTrafficPoint from the current verdict and an optional prior verdict.
 * deltaFromPrev is null when there is no prior point.
 */
export declare function diffConfidence(current: ReleaseConfidence, prior: ReleaseConfidence | null): DeliveryTrafficPoint;
/**
 * Derive human-judgment inbox items from a verdict.
 * Raises items for:
 *   - every blocking evidence item
 *   - every 'unknown' contribution on a requiredSource (when policy provides them)
 *   - 'block' verdict with a null score (nothing evaluable)
 */
export declare function deriveInbox(rc: ReleaseConfidence, input: ConfidenceInput): InboxItem[];
/**
 * Build the provenance trace from the scorer input + result.
 * Steps are ordered by their appearance in the input evidence array,
 * with all provenance fields carried from EvidenceItem.collector.
 */
export declare function buildReplay(input: ConfidenceInput, rc: ReleaseConfidence): ReplayTrace;
/**
 * Serialize a verdict to a tamper-evident audit record.
 * recordHash is SHA-256 over the canonical record — changes when any field changes.
 */
export declare function toAuditEntry(rc: ReleaseConfidence, evidenceSourceCount: number): AuditEntry;
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