/**
 * `peaks evolution mark-keep` + `peaks evolution revert` — the two
 * explicit-verdict verbs (spec §6.1 #8). Split out of
 * `evolution-commands.ts`: the option surfaces, the envelope keys and
 * the exit-code sites are unchanged.
 */
import type { Command } from 'commander';
import { type ProgramIO } from '../cli-helpers.js';
/** The `--options` Commander hands to the `mark-keep` action. */
export interface MarkKeepOptions {
    proposal: string;
    userConfirmation: string;
    project?: string;
    json?: boolean;
}
/** The `--options` Commander hands to the `revert` action. */
export interface RevertOptions {
    proposal: string;
    userConfirmation?: string;
    project?: string;
    json?: boolean;
}
/** The `mark-keep` action body. */
export declare function runMarkKeep(options: MarkKeepOptions, io: ProgramIO): void;
/** The `revert` action body. */
export declare function runRevert(options: RevertOptions, io: ProgramIO): void;
/** Register `peaks evolution mark-keep` on the `evolution` parent. */
export declare function registerMarkKeepCommand(evolution: Command, io: ProgramIO): void;
/** Register `peaks evolution revert` on the `evolution` parent. */
export declare function registerRevertCommand(evolution: Command, io: ProgramIO): void;