import { BaseAbstractStrategy } from "../../common";
import type { Credentials, IdToken, StrategyOptions } from './google.interface';
export declare abstract class AbstractStrategy<K extends string = 'user', Scope extends '' | 'email' | 'profile' = '', T = IdToken<Scope>> extends BaseAbstractStrategy<K, IdToken<Scope>, T, Credentials> {
    private readonly options;
    readonly OAUTH2_URI: string;
    constructor(options: StrategyOptions<K>);
    authorize(code: string): Promise<Credentials>;
    getIdentity(credentials: Credentials): Promise<IdToken<Scope>>;
}