import { CredifyClass } from "./common";
export declare class Auth extends CredifyClass {
    /**
     * Introspects access token
     * @param token
     * @param scope
     */
    introspectToken(token: string, scope: string): Promise<boolean>;
    /**
     * Introspects an access token with the result returning
     * @param token
     * @returns Promise<any> Any here should be a json object with the schema like { data: { active: true, client_id: '', scope: '', ... } }
     */
    introspectTokenReturnResult(token: string): Promise<any>;
    /**
     * Verifies webhook that is sent by Credify.
     * This function checks if the signature is actually signed by Credify.
     * @param signature You can get it from webhook HTTP request header
     * @param body Webhook HTTP request body
     * @param endpoint You can get it from webhook HTTP request header
     * @param eventId You can get it from webhook HTTP request header
     * @param timestamp You can get it from webhook HTTP request header
     * @returns Promise<boolean> Whether this request is valid or not.
     */
    verifyWebhook(signature: string, body: object, endpoint: string, eventId: string, timestamp: string): Promise<boolean>;
}