Spring Boot OAuth2 Authorization Server with a Next.js application using Auth.js

[MoalosiLiteboho]

how to i implement spring boot oauth2 server application to be able work with authjs seamlessly
RegisteredClient .withId(UUID.randomUUID().toString()) .clientId(clientId) .clientSecret("{bcrypt}$2a$10$mVnPMI0GDnKfWKdxuCk9ueALiiTybZkLvLO5B0g2iq0.W8SPawTqO") .clientAuthenticationMethod(ClientAuthenticationMethod.CLIENT_SECRET_BASIC) .authorizationGrantTypes(grantTypes -> grantTypes.addAll(Set.of( AuthorizationGrantType.CLIENT_CREDENTIALS, AuthorizationGrantType.AUTHORIZATION_CODE, AuthorizationGrantType.REFRESH_TOKEN))) .redirectUri("http://localhost:3000/api/auth/callback/spring") .scopes(scopes -> scopes.addAll(Set.of("user.read", "user.write", OidcScopes.OPENID))) .build() );