export declare const ENROLL_DEVICE_USAGE = "enroll-device [--device ios|android] [--name <device name>] < public-key";
export type EnrollDeviceReply = {
    v: 1;
    ok: true;
    added: boolean;
    user: string;
    computer: {
        id: string | null;
        name: string;
    };
    hook: string;
} | {
    v: 1;
    ok: false;
    code: "bad-key" | "key-conflict" | "enroll-busy" | "ssh-directory" | "usage" | "internal";
    error: string;
};
/**
 * Adds one phone's restricted key, the same line `phren pair` writes. The
 * phone runs this once over an SSH session it signed into with the user's
 * password, then connects with the key. An identical line already present is
 * success (`added: false`); the same key with other options is a conflict.
 */
export declare function enrollDevice(input: string, options: {
    device: "ios" | "android";
    version: string;
    sshDirectory?: string;
    root?: string;
}): Promise<EnrollDeviceReply>;
/** `bridge-hook.mjs enroll-device`: the key on stdin, one JSON line out. */
export declare function runEnrollDevice(args: string[], version: string, stdin?: AsyncIterable<Buffer | string>, options?: {
    sshDirectory?: string;
    root?: string;
}): Promise<number>;