/**
 * v2.15.0 follow-up — G13: impact scan CLI.
 *
 *   - `peaks impact scan`        — full impact report (changed files +
 *                                  affected flows + must-check list)
 *   - `peaks impact must-check`  — return just the must-check list
 *                                  (for piping into smoke / release)
 *
 * Lightweight glob-based implementation (no AST, no type checking).
 * Suitable for the "we don't have UT, give me a quick risk list"
 * use case from the 12 Gaps memory.
 */
import type { Command } from 'commander';
import { type ProgramIO } from '../cli-helpers.js';
export declare function registerImpactCommands(program: Command, io: ProgramIO): void;