export type EnsureGlobalHomeOptions = {
    /** 缺少 node_modules 时执行 npm install */
    install?: boolean;
    homeDir?: string;
};
type HomeDirOptions = {
    homeDir?: string;
};
/**
 * 初始化 `~/.zhin` 目录结构；已存在文件不会被覆盖。
 */
export declare function scaffoldGlobalHome(options?: string | HomeDirOptions): string;
export declare function installGlobalHomeDeps(root: string): void;
/**
 * 确保全局实例可用；可选自动安装依赖。
 */
export declare function ensureGlobalHome(options?: EnsureGlobalHomeOptions): Promise<string>;
export {};
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