/**
 * Git hook management utilities.
 *
 * Extracted from init.ts to enable shared use across init, upgrade, and
 * doctor/health-check workflows.
 *
 * Handles installation, update, and verification of managed git hooks
 * from the package's templates/git-hooks/ directory.
 */
import type { HookCheckResult, ScaffoldResult } from '@cleocode/contracts/scaffold-diagnostics';
export type { HookCheckResult, ScaffoldResult, } from '@cleocode/contracts/scaffold-diagnostics';
export interface EnsureGitHooksOptions {
    force?: boolean;
}
/** Git hooks managed by CLEO. */
export declare const MANAGED_HOOKS: readonly ["commit-msg", "pre-commit", "pre-push"];
export type ManagedHook = (typeof MANAGED_HOOKS)[number];
/**
 * Install or update managed git hooks from templates/git-hooks/ into .git/hooks/.
 *
 * Handles:
 * - No .git directory (skips gracefully)
 * - No source templates directory (skips gracefully)
 * - Hooks already installed (skips unless force)
 * - Sets executable permissions on installed hooks
 */
export declare function ensureGitHooks(projectRoot: string, opts?: EnsureGitHooksOptions): Promise<ScaffoldResult>;
/**
 * Verify managed hooks are installed and current.
 *
 * Compares installed hooks in .git/hooks/ against source templates in the
 * package's templates/git-hooks/ directory. Returns per-hook status including
 * whether the hook is installed and whether its content matches the source.
 */
export declare function checkGitHooks(projectRoot: string): Promise<HookCheckResult[]>;
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