import { type UnixTimestamp } from '@localfirst/crdx';
import { type Invitation } from 'invitation/types.js';
export declare const IKEY_LENGTH = 16;
/**
 * Returns an an invitation to publicly post on the team's signature chain. Inspired by Keybase's
 * Seitan Token v2 exchange protocol.
 */
export declare const create: ({ seed, maxUses, expiration, userId, }: Params) => Invitation;
type Params = {
    /** A randomly generated secret to be passed to Bob via a side channel */
    seed: string;
    /** Time when the invitation expires. If 0, the invitation does not expire. */
    expiration?: UnixTimestamp;
    /** Number of times the invitation can be used. If 0, the invitation can be used any number of times. By default, an invitation can only be used once. */
    maxUses?: number;
    /** (Device invitations only) User name the device will be associated with. */
    userId?: string;
};
export {};
//# sourceMappingURL=create.d.ts.map