import { ErrorObject } from '../error.js';
import { svc } from '../service.js';
import { GreenDotAppConfig } from '../types/appConfig.types.js';
import { GenericDef } from '../lib/good-cop/index-backend.js';
export declare abstract class GDplugin<Name extends string> {
    abstract readonly name: Name;
    /** Will register those services into the app and SDK and eventually expose configured routes */
    serviceToRegister: Record<string, ReturnType<typeof svc>>;
    onInit?: () => any;
    handlers: GDpluginHandlers[];
    addUserAdditionalFields?(): Record<string, GenericDef | GenericDef[]>;
    /** Use this to register new errors to use via ctx.error.myCustomError
    * * Don't forget to also put that code at the end of your plugin
    * ```
    * declare global {
    *   interface GreenDotErrors extends RegisterErrorType<GDmanagedLogin['errors']> { }
    * }
    * ```
    */
    errors?: ErrorObject;
}
export type GDpluginHandlers = {
    /** The lower, the prior. From 0 to 100 */
    priority?: number;
} & ({
    event: 'onLogin';
    callback: GreenDotAppConfig['onBeforeLoginCallback'];
});
export type GDpluginHandlerEventNames = GDpluginHandlers['event'];