import { Observable } from 'rxjs';
import { NgxSocialAuthProviderType } from '../social-auth-provider-type.enum';
import { NgxSocialAuthResponse } from '../auth-response/social-auth-response';
import { SignInOptionsMap } from './options-map/sign-in-options-map';
import { SignOutOptionsMap } from './options-map/sign-out-options-map';
import { StateOptionsMap } from './options-map/state-options-map';
export interface SocialAuthStrategy<K extends NgxSocialAuthProviderType = NgxSocialAuthProviderType> {
    /**
     * Check whether is strategy support provider type
     */
    isSupport(type: K): boolean;
    /**
     * Signs in the user
     *
     * @param options specific provider options
     * @returns specific provider auth response
     */
    singIn(options?: SignInOptionsMap[K]): Observable<NgxSocialAuthResponse<K>>;
    /**
     * Signs out the current account from the application
     *
     * @param options specific provider options
     */
    signOut(options?: SignOutOptionsMap[K]): Observable<void>;
    /**
     * Get current auth state
     *
     * @param options specific provider options
     * @returns specific provider auth response if the user is authenticated, otherwise 'null'
     */
    getState(options?: StateOptionsMap[K]): Observable<NgxSocialAuthResponse<K>>;
}