/**
 * Install orchestrator — feat/codex-support P1-3
 *
 * `forgen install` CLI 의 분기 처리:
 *   - 인자 없음    → interactive 3-choice (claude/codex/both/quit)
 *   - 'claude'    → planClaudeInstall()
 *   - 'codex'     → planCodexInstall()
 *   - 'both'      → 둘 다 실행
 *
 * 사용자 host 선택 권한이 forgen 측에 위임 (1원칙: Claude default 강요 금지).
 * Phase 1 Round 2 의 *마이그레이션 정책 C* (기존 entry 보존) 와 함께 동작.
 */
import { detectAvailableHosts } from '../core/host-detect.js';
import { type ClaudeInstallResult } from './install-claude.js';
import { type CodexInstallResult } from './install-codex.js';
import { type OpencodeInstallResult } from './install-opencode.js';
import type { HostId } from '../core/trust-layer-intent.js';
export type InstallTarget = HostId | 'both';
export interface OrchestratorOptions {
    /** Sub-command 인자: 'claude'|'codex'|'both' 또는 undefined (interactive). */
    target?: string;
    pkgRoot: string;
    dryRun?: boolean;
    registerMcp?: boolean;
}
export interface OrchestratorResult {
    target: InstallTarget;
    claude?: ClaudeInstallResult;
    codex?: CodexInstallResult;
    opencode?: OpencodeInstallResult;
    detection: ReturnType<typeof detectAvailableHosts>;
}
export declare function runInstall(opts: OrchestratorOptions): Promise<OrchestratorResult | null>;
/** CLI 출력 포맷터 — orchestrator 결과를 사용자에게 표시. */
export declare function renderResult(result: OrchestratorResult, dryRun: boolean): string;
/** pkgRoot resolve from binary location (dist/cli.js → pkgRoot). */
export declare function resolvePkgRootFromBinary(metaUrl: string): string;