export type AuthenticationTokenMap = {
    authenticationToken: string;
    nonce: string;
    graphDomain: string;
};
/**
 * Represents an immutable access token for using Facebook services.
 */
declare class FBAuthenticationToken {
    /**
       The raw token string from the authentication response
      */
    authenticationToken: string;
    /**
       The nonce from the decoded authentication response
      */
    nonce: string;
    /**
      The graph domain where the user is authenticated.
     */
    graphDomain: string;
    constructor(tokenMap: AuthenticationTokenMap);
    /**
     * Getter for the authentication token
     */
    static getAuthenticationTokenIOS(): Promise<FBAuthenticationToken | null>;
}
export default FBAuthenticationToken;
//# sourceMappingURL=FBAuthenticationToken.d.ts.map