/**
 * Helpers for comparing and counting shell-hook configurations.
 * Used by the hot-reload path: the `ConfigStore` watcher fires on every
 * `configStore.update` call (model, log level, anything), so we need a
 * cheap predicate to decide whether `config.hooks` actually changed before
 * re-running `replaceShellHooks`.
 *
 * Pure functions — no I/O, no logger, no side effects. Safe to import
 * from anywhere.
 */
import type { ConfiguredHook, HookEvent } from '../types/hooks.js';
export declare function shellHooksEqual(a: Partial<Record<HookEvent, ConfiguredHook[]>> | undefined, b: Partial<Record<HookEvent, ConfiguredHook[]>> | undefined): boolean;
/** Count the total number of shell-hook entries across all events. */
export declare function countShellHooks(hooks: Partial<Record<HookEvent, ConfiguredHook[]>> | undefined): number;
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