/**
 * daemon/setup.ts — `aibroker setup` / `aibroker uninstall`.
 *
 * One idempotent command wires the four things a user otherwise does by hand:
 * the service (systemd --user on Linux, LaunchAgent on macOS), the MCP server
 * registration for Claude Code, the Claude Code hooks, and ~/.aibroker/env.
 * Every host fact (home, platform, which binaries exist, running a command) is
 * behind `Sys`, so tests run under a temp HOME without touching the machine.
 */
export interface Sys {
    home: string;
    platform: NodeJS.Platform;
    env: NodeJS.ProcessEnv;
    execPath: string;
    nodeVersion: string;
    /** Root of the installed aibroker package (holds dist/, hooks/, templates/). */
    pkgRoot: string;
    user: string;
    uid: number;
    /** Absolute path of a binary, or null when it is not installed. */
    which(bin: string): string | null;
    /** Run a command; never throws. */
    run(cmd: string, args: string[]): {
        ok: boolean;
        out: string;
    };
}
/**
 * The first `node` on PATH that is the running binary, so a versioned path
 * (Homebrew Cellar) becomes its stable alias. Falls back to execPath.
 */
export declare function stableNodePath(execPath: string, pathEnv: string, realpath: (p: string) => string): string;
export declare function realSys(): Sys;
export declare const UNIT_NAME = "aibroker.service";
export declare const PLIST_LABEL = "com.aibroker.daemon";
export declare const unitPath: (s: Sys) => string;
export declare const plistPath: (s: Sys) => string;
export declare const envFilePath: (s: Sys) => string;
export declare const daemonLogPath: (s: Sys) => string;
export declare const claudeJsonPath: (s: Sys) => string;
export declare const settingsPath: (s: Sys) => string;
export declare const cliJs: (s: Sys) => string;
export declare const mcpJs: (s: Sys) => string;
export declare const hooksDir: (s: Sys) => string;
export interface HookSpec {
    event: string;
    matcher?: string;
    file: string;
}
/**
 * Which hook file runs on which Claude Code event, from each file's own header
 * and docs/mailbox.md. budget-stop.mjs is left out on purpose: it reads PAI's
 * advisor file and only means something on a PAI install.
 */
export declare const HOOK_PLAN: HookSpec[];
type Json = Record<string, any>;
export declare function mergeHooks(settings: Json, s: Sys): {
    settings: Json;
    added: string[];
    present: string[];
    updated: string[];
};
/** Remove exactly the entries whose command lives under this install's hooks/ dir. */
export declare function unmergeHooks(settings: Json, s: Sys): {
    settings: Json;
    removed: number;
};
/** The `aibroker` entry in ~/.claude.json: whether present and the .js it launches. */
export declare function readMcpEntry(s: Sys): {
    found: boolean;
    target?: string;
    command?: string;
};
export declare function renderUnit(s: Sys): string;
export declare function renderPlist(s: Sys): string;
export declare const ENV_TEMPLATE = "# AIBroker environment: KEY=value per line, read by the daemon at start.\n# Restart the daemon after editing (aibroker restart).\n#\n# AIBROKER_TRANSPORT=tmux\n# PAILOT_PORT=8765\n# TODOIST_API_TOKEN=\n";
export interface Opts {
    service: boolean;
    mcp: boolean;
    hooks: boolean;
    dryRun: boolean;
    force: boolean;
    purge: boolean;
}
export declare function parseOpts(argv: string[]): Opts;
type Say = (line: string) => void;
/** Returns the number of failed steps. */
export declare function setup(s: Sys, opts: Opts, say?: Say): number;
export declare function uninstall(s: Sys, opts: Opts, say?: Say): number;
declare const FLAGS: {
    setup: string[];
    uninstall: string[];
};
export declare const usage: (cmd: keyof typeof FLAGS) => string;
/** Help or a bad flag ends the command before anything is touched; returns the exit code, or null to proceed. */
export declare function checkArgs(cmd: keyof typeof FLAGS, argv: string[], say?: Say): number | null;
export declare function runSetup(argv: string[], s?: Sys, say?: Say): Promise<void>;
export declare function runUninstall(argv: string[], s?: Sys, say?: Say): Promise<void>;
export {};
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