https://webauthn-doc.spomky-labs.com/the-project/installation lists "json" in the required extensions, but ext-json is not a real extension anymore. See also https://github.com/web-auth/webauthn-framework/issues/903
https://webauthn-doc.spomky-labs.com/the-project/installation lists "json" in the required extensions, but ext-json is not a real extension anymore.
See also web-auth/webauthn-framework#903