/**
 * As Expressive Tea have some stages when is boot the application, this enum helps to attach plugin when use the Pour
 * or Plug decorations and this is the definition.
 *
 * <b>BOOT_DEPENDENCIES</b>: Used for some application dependencies, example, databases configuration or websocket settings.
 *
 * <b>INITIALIZE_MIDDLEWARES</b>: Used for application middlewares, example body-parser, cors, sessions express plugins.
 *
 * <b>APPLICATION</b>: Used internally to register all modules registered by Module decorator.
 *
 * <b>AFTER_APPLICATION_MIDDLEWARES</b>: Used to add middlewares after  routers, commonly used for Error handling.
 *
 * <b>START</b>: This Stage is used to execute some code or attach middlewares before application starts and might be used to
 * settings something after  plugins/middlewares registered.
 *
 * @inner
 * @export
 * @enum {number}
 * @summary Available Boot Stages
 */
export declare enum BOOT_STAGES {
    BOOT_DEPENDENCIES = 0,
    INITIALIZE_MIDDLEWARES = 1,
    APPLICATION = 2,
    AFTER_APPLICATION_MIDDLEWARES = 3,
    START = 4,
    ON_HTTP_CREATION = 5
}
/**
 * This Determinate how the application is booting internally, this should not be modified unless you know what are you
 * doing, however, even that is the case should not be modified. The Order is the next one:
 *
 * <b><i>BOOT_DEPENDENCIES</i></b> --> <b><i>INITIALIZE_MIDDLEWARES</i></b> --> <b><i>APPLICATION</i></b> -->
 * <b><i>AFTER_APPLICATION_MIDDLEWARES</i></b> --> <b><i>START</i></b>
 * @inner
 * @type Array<BOOT_STAGES>
 * @constant
 * @summary Current Aplication Boot Order
 */
export declare const BOOT_ORDER: BOOT_STAGES[];
export declare const BOOT_STAGES_LIST: BOOT_STAGES[];
export declare const STAGES_INIT: {
    0: any[];
    1: any[];
    2: any[];
    3: any[];
    4: any[];
};
export declare const EXPRESS_DIRECTIVES: string[];
export declare const BOOT_STAGES_KEY = "boot:stage-settings";
export declare const ROUTER_HANDLERS_KEY = "app:routes:handlers";
export declare const ROUTER_MIDDLEWARES_KEY = "app:routes:middlewares";
export declare const REGISTERED_MODEL_KEY = "app:models:registered";
export declare const REGISTERED_MODULE_KEY = "app:modules:registered";
export declare const PLUGINS_KEY = "boot:app-plugins";
export declare const REGISTERED_STATIC_KEY = "app:statics";
export declare const REGISTERED_DIRECTIVES_KEY = "app:directives";
export declare const ARGUMENTS_KEY = "app:routes:arguments";
export declare const ROUTER_ANNOTATIONS_KEY = "app:routes:annotations";
export declare const ROUTER_PROXIES_KEY = "app:routes:proxies";
export declare const PROXY_SETTING_KEY = "app:proxy:settings";
export declare const ARGUMENT_TYPES: {
    BODY: symbol;
    GET_PARAM: symbol;
    NEXT: symbol;
    QUERY: symbol;
    REQUEST: symbol;
    RESPONSE: symbol;
};
export declare enum PROXY_METHODS {
    HOST = "host",
    PROXY_REQ_PATH_RESOLVER = "proxyReqPathResolver",
    FILTER = "filter",
    USER_RES_DECORATOR = "userResDecorator",
    USER_RES_HEADER_DECORATOR = "userResHeaderDecorator",
    SKIP_TO_NEXT_HANDLER_FILTER = "skipToNextHandlerFilter",
    PROXY_ERROR_HANDLER = "proxyErrorHandler",
    PROXY_REQ_OPT_DECORATOR = "proxyReqOptDecorator",
    PROXY_REQ_BODY_DECORATOR = "proxyReqBodyDecorator"
}
export declare enum PROXY_PROPERTIES {
    LIMIT = "limit",
    MEMOIZE_HOST = "memoizeHost",
    HTTPS = "https",
    PRESERVE_HOST_HDR = "preserveHostHdr",
    PARSE_REQ_BODY = "parseReqBody",
    REQ_AS_BUFFER = "reqAsBuffer",
    REQ_BODY_ENCODING = "reqBodyEncoding",
    TIMEOUT = "timeout"
}