/**
 * P2-b sweep — PRD source-snapshot placement enforcer.
 *
 * Targets the BLOCKING markers around the peaks-prd
 * "Document snapshot placement" + "Prohibited paths" guidance
 * (rl-discovered-skills-bee-peaks-prd-skill-md-292 + 301).
 * The contract: PRD source snapshots from external documents
 * (Feishu / Lark / wiki / web) MUST go to
 * `.peaks/_runtime/<sessionId>/prd/source/`, never to the
 * project root.
 *
 * The enforcer pattern-scans the peaks-prd SKILL.md for the
 * required guidance phrasing. Two hits (placement heading +
 * prohibited-paths line) are both required for a clean
 * enforcer pass. A single missing item emits a synthetic hit
 * pointing at the line the user is most likely to look at
 * (the placement heading line, or line 1 if missing).
 *
 * This is the second prose-only enforcer in the sweep
 * (after lint-skill-presence-mandatory.ts). It demonstrates
 * the path for the remaining 65 discovered lines: each
 * enforcer is small, single-purpose, and has its own catalog
 * entry. The catalog governance ratio will tick down with
 * every enforcer shipped.
 */
import type { LintHit, SkillFile } from './lint-style.js';
export declare function lintPrdSourceSnapshot(skill: SkillFile): ReadonlyArray<LintHit>;