import { AuthCredential } from './AuthCredential';
import { AuthScheme } from './AuthSchemes';
/**
 * The auth config sent by tool asking client to collect auth credentials and
 * adk and client will help to fill in the response
 */
export interface AuthConfig {
    /** The auth scheme used to collect credentials */
    authScheme: AuthScheme;
    /**
     * The raw auth credential used to collect credentials. The raw auth
     * credentials are used in some auth scheme that needs to exchange auth
     * credentials. e.g. OAuth2 and OIDC. For other auth scheme, it could be None.
     */
    rawAuthCredential?: AuthCredential | null;
    /**
     * The exchanged auth credential used to collect credentials. adk and client
     * will work together to fill it. For those auth scheme that doesn't need to
     * exchange auth credentials, e.g. API key, service account etc. It's filled by
     * client directly. For those auth scheme that need to exchange auth credentials,
     * e.g. OAuth2 and OIDC, it's first filled by adk. If the raw credentials
     * passed by tool only has client id and client credential, adk will help to
     * generate the corresponding authorization uri and state and store the processed
     * credential in this field. If the raw credentials passed by tool already has
     * authorization uri, state, etc. then it's copied to this field. Client will use
     * this field to guide the user through the OAuth2 flow and fill auth response in
     * this field
     */
    exchangedAuthCredential?: AuthCredential | null;
}