import { OATGuardConfig, OATLoginOptions, OATClientContract, UserProviderContract, ClientRequestData } from '@ioc:Adonis/Addons/Auth';
import { TokenProviderContract } from '@ioc:Adonis/Addons/Auth';
/**
 * OAT client to login a user during tests using the
 * opaque tokens guard
 */
export declare class OATClient implements OATClientContract<any> {
    name: string;
    config: OATGuardConfig<any>;
    private provider;
    tokenProvider: TokenProviderContract;
    constructor(name: string, config: OATGuardConfig<any>, provider: UserProviderContract<any>, tokenProvider: TokenProviderContract);
    /**
     * Token generated during the login call
     */
    private tokenId?;
    /**
     * Length of the raw token. The hash length will vary
     */
    private tokenLength;
    /**
     * Token type for the persistance store
     */
    private tokenType;
    /**
     * Returns the provider user instance from the regular user details. Raises
     * exception when id is missing
     */
    private getUserForLogin;
    /**
     * Converts value to a sha256 hash
     */
    private generateHash;
    /**
     * Converts expiry duration to an absolute date/time value
     */
    private getExpiresAtDate;
    /**
     * Generates a new token + hash for the persistance
     */
    private generateTokenForPersistance;
    /**
     * Returns the request data to mark user as logged in
     */
    login(user: any, options?: OATLoginOptions): Promise<ClientRequestData>;
    /**
     * Logout user
     */
    logout(): Promise<void>;
}