/**
 * `agents config budget` — view and set spend caps (issue #346).
 *
 *   agents config budget                show effective caps + spend-to-cap (today + project)
 *   agents config budget --json         machine-readable snapshot
 *   agents config budget set <cap> <n>  write a cap to the user agents.yaml budget: block
 *
 * Caps resolve project > user (see lib/budget/config.ts); `agents config budget`
 * reports the EFFECTIVE merged config for the current directory, and `set`
 * writes the user-global layer (the project layer is hand-edited in the repo's
 * agents.yaml, like every other project override).
 */
import type { Command } from 'commander';
/** Register `agents config budget` under the config parent. */
export declare function registerBudgetCommand(configCmd: Command): void;
