/**
 * Claude InstallPlan — feat/codex-support Phase 1 (P1-2)
 *
 * `npm install` postinstall.js 의 *Claude 측* 5 작업을 module 로 분리.
 * `forgen install claude` CLI 가 호출 + (P1-6 에서) postinstall.js 도 위임.
 *
 * 5 작업:
 *   1. Plugin cache: ~/.claude/plugins/cache/forgen-local/forgen/<ver>/ 작성 + installed_plugins.json 등록
 *   2. Slash commands: ~/.claude/commands/forgen/*.md 생성 (forgen-managed marker)
 *   3. Settings hooks injection: ~/.claude/settings.json 의 hooks 머지 (forgen entry idempotent)
 *   4. MCP register: ~/.claude.json 에 mcpServers.forgen-compound 추가
 *   5. Dev-guide skills: ~/.claude/skills/forgen-<stack>-<skill>/ 설치 (forgen-managed only)
 *
 * 사용자 비-forgen 자산 보존 + 재실행 idempotent.
 */
export interface ClaudeInstallOptions {
    pkgRoot: string;
    /** Override home dir (default: os.homedir()). 격리 테스트용. */
    homeDir?: string;
    /** Dry-run: 파일 미작성, 결과만 반환. */
    dryRun?: boolean;
    /** MCP forgen-compound 등록 여부 (default true). */
    registerMcp?: boolean;
}
export interface ClaudeInstallResult {
    homeDir: string;
    pluginCachePath: string;
    pluginCacheWritten: boolean;
    slashCommandsPath: string;
    slashCommandsCount: number;
    settingsPath: string;
    hooksInjected: number;
    mcpRegistered: boolean;
    mcpAlreadyPresent: boolean;
    skillsPath: string;
    skillsInstalled: number;
    skillsRemoved: number;
}
export declare function planClaudeInstall(opts: ClaudeInstallOptions): ClaudeInstallResult;