Interface representing reCAPTCHA parameters.
See the [reCAPTCHA docs](https://developers.google.com/recaptcha/docs/display#render_param) for the list of accepted parameters. All parameters are accepted except for sitekey
: Firebase Auth provisions a reCAPTCHA for each project and will configure the site key upon rendering.
For an invisible reCAPTCHA, set the size
key to invisible
.
Signature:
export interface RecaptchaParameters