export declare const ENV_VAR = "CLAUDE_CONFIG_DIR";
export interface DaemonInstallAccount {
    name: string;
    dir: string;
    priority: number;
}
export interface DaemonInstallDeps {
    configHome: string;
    accounts: () => DaemonInstallAccount[];
    getActive: () => string | null;
    setActive: (name: string) => void;
    setJunction: (linkPath: string, targetDir: string) => void;
    setUserEnvVar: (name: string, value: string) => void;
    unsetUserEnvVar: (name: string) => void;
    removeJunction: (linkPath: string) => void;
    log: (message: string) => void;
}
export interface InstallResult {
    ok: boolean;
    active?: string;
    linkPath?: string;
}
/** The `active` junction path inside the config home. */
export declare function activeLinkPath(configHome: string): string;
/**
 * Point the OS-level CLAUDE_CONFIG_DIR at a junction that targets the active
 * account, so every Claude client (terminal, extension, cron) follows it. Pure
 * orchestration: every side effect is injected, so it is fully testable.
 */
export declare function installDaemon(deps: DaemonInstallDeps): InstallResult;
/** Reverse install: unset the env var and remove the junction (never touches ~/.claude). */
export declare function uninstallDaemon(deps: DaemonInstallDeps): InstallResult;