/**
 * v2.15.0 follow-up — G7: peaks doc * CLI.
 *
 *   - `peaks doc generate-skill --name <name> --from <dir>`
 *   - `peaks doc changelog-suggest --since <git-ref>`
 *
 * See `src/services/doc/doc-generator.ts` for the underlying logic.
 */
import type { Command } from 'commander';
import { type ProgramIO } from '../cli-helpers.js';
export declare function registerDocCommands(program: Command, io: ProgramIO): void;