/** Exists solely to enable anonymous objects { } to be created
 * without requiring declarations of properties that have default values. */
export interface IAuthSettings {
    secret: string;
    tokenHeaderParam?: string;
    tokenTimeToLiveInMinutes?: number;
    requireTokenExpiration?: boolean;
}
export declare function CreateAuthSettings(input: IAuthSettings): AuthSettings;
export declare class AuthSettings {
    secret: string;
    /** Configuration options for the Authentication library.
     * NOTE: You can use JwtFactory.generateSecret() to create a new random compliant shared secret.
     */
    constructor(secret: string);
    /** Enforces that all tokens to contain an expiration date (defaults to true).
     * This setting exists purely for testing during development, so that developers can set it to false
     * and not have to continually waste time acquiring new tokens.
     * WARNING!!! NEVER  SET THIS TO false IN ANY ENVIRONMENT OTHER THAN DEVELOPMENT!!!  */
    requireTokenExpiration: boolean;
    /** Name of the http header containing the JWT (used on both inbound and outbound) */
    tokenHeaderParam: string;
    /** Timespan used in setting expiration dates on tokens */
    tokenTimeToLiveInMinutes: number;
}