import type * as Vital from "../../../../index.js";
/**
 * @example
 *     {
 *         userId: "user_id"
 *     }
 */
export interface LinkTokenExchange {
    /** User id returned by vital create user request. This id should be stored in your database against the user and used for all interactions with the vital api. */
    userId: string;
    provider?: Vital.Providers;
    redirectUrl?: string;
    /**
     * An allowlist of providers dictating what Vital Link Widget should show to the end user.
     * If unspecified, all linkable providers are shown.
     *
     * This has no effect on programmatic Vital Link API usage.
     */
    filterOnProviders?: Vital.Providers[];
    /**
     * By default, Vital Link Widget input forms for password and email providers have in-built error handling.
     *
     * Specifying `on_error=redirect` disables this Vital Link Widget UI behaviour — it would
     * instead redirect to your `redirect_url`, with Link Error parameters injected.
     *
     * This has no effect on OAuth providers — they always redirect to your `redirect_url`. This also has
     * no effect on programmatic Vital Link API usage.
     */
    onError?: "redirect";
    /**
     * By default, Vital Link Widget closes the window or tab when the user taps the Close button.
     *
     * Specifying `on_close=redirect` would change the Close button behaviour to redirect to your `redirect_url`
     * with the `user_cancelled` error specified.
     *
     * This has no effect on programmatic Vital Link API usage.
     */
    onClose?: "redirect";
}