/**
 * Project-profile severity transform (added in 3.106.0).
 *
 * Post-pipeline hook that adjusts the severity of findings carrying the
 * `library-api-surface:caller-responsibility` tag based on the resolved
 * `ProjectProfile` for the finding's file. Designed to compose with the
 * Sprint 47 `applyLibraryApiSurfaceDowngrade` hook:
 *
 *   findings
 *     → applyConfidenceFilter
 *     → applyLibraryApiSurfaceDowngrade   (uniform CRIT/HIGH → MED)
 *     → applyProjectProfileTransform      (THIS — profile-conditional)
 *     → applyPerFileFindingCap
 *
 * Decision policy (D1=C, D2=Yes, D3=Yes per ADR-008):
 *
 * - `profile = library/<env>` AND tagged AND rule_id ∈ DOWNGRADE_ELIGIBLE
 *     → CRIT-protected bucketing: CRIT→MED, HIGH→LOW, MED→LOW, LOW→LOW
 *
 * - `profile = application/<env>` AND tagged AND original_severity set
 *     → restore original_severity (revert Sprint 47 downgrade)
 *
 * - Anything else → no-op (untagged findings, unknown profile, other
 *   shapes, ineligible sink types).
 *
 * Pillar I: no LLM-themed identifiers. Pure function over the findings
 * array; the resolver callback is supplied by the caller (engine wires it
 * from `analyzeOptions.projectProfile`).
 *
 * See `docs/ARCHITECTURE.md` ADR-008 for the full rationale.
 */
import type { SastFinding, ProjectProfile } from '../types/index.js';
/**
 * Resolve a file path to a `ProjectProfile`. Returns `'unknown'` when the
 * caller cannot supply a profile for the file (the safe default — no
 * profile-conditional transform applied).
 */
export type ProfileResolver = (file: string) => ProjectProfile;
/**
 * Apply project-profile-conditional severity transform to tagged
 * findings. Non-mutating — returns a new array; untagged findings,
 * findings under `unknown` profile, and findings whose rule_id is not in
 * the downgrade allowlist all pass through identical (same reference).
 *
 * See `docs/ARCHITECTURE.md` ADR-008 for the composition contract.
 */
export declare function applyProjectProfileTransform(findings: SastFinding[], resolveProfile: ProfileResolver): SastFinding[];
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