/// <reference types="i18n" />
/// <reference types="node" />
import { IncomingMessage, ServerResponse } from 'node:http';
import { AnyObject } from 'loopback-datasource-juggler';
import { SWStats } from 'swagger-stats-sf';
export interface IServiceConfig {
    useCustomSequence?: boolean;
    useSequelize?: boolean;
}
export type OASPathDefinition = AnyObject;
export declare const AuthCacheSourceName = "AuthCache";
export declare const AuthDbSourceName = "AuthDB";
export interface CoreConfig {
    name?: string;
    configObject?: i18n.ConfigurationOptions;
    enableObf?: boolean;
    obfPath?: string;
    tenantContextEncryptionKey?: string;
    openapiSpec?: Record<string, unknown>;
    tenantContextMiddleware?: boolean;
    disablei18n?: boolean;
    /**
     * In order to hide or alter some path from the definition provided by swagger stats, `modifyPathDefinition`
     * callback can be used. It'll get called for each of the path specified in the `openapiSpec` provided.
     * @param path The name of the API path.
     * @param pathDefinition The definition object containing method and other details.
     * @returns `null` if the path needs to be omitted from the spec else return the `pathDefinition` either in the original form as received in the argument or by modifying it as per the needs.
     */
    modifyPathDefinition?: (path: string, pathDefinition: OASPathDefinition) => OASPathDefinition | null;
    authentication?: boolean;
    swaggerUsername?: string;
    swaggerPassword?: string;
    authenticateSwaggerUI?: boolean;
    swaggerStatsConfig?: Omit<SWStats, 'name' | 'uriPath' | 'swaggerSpec' | 'authentication' | 'onAuthenticate'>;
    swaggerAuthenticate?: (req?: IncomingMessage, username?: string, password?: string) => boolean;
}
/**
 * The function `addTenantId` extracts and decrypts a tenant ID from the request headers and adds it to
 * the response object.
 * @param {IncomingMessage} req - The `req` parameter is of type `IncomingMessage`, which represents an
 * incoming HTTP request.
 * @param res - The `res` parameter is used to send the response back to the client after processing the
 * request.
 * @param {AnyObject} reqResponse -  In the provided function, the 'tenant-id' property of reqResponse is being set based on the
 * 'tenant-id' header value from the incoming request.
 * @param {string} [secretKey] - The `secretKey` parameter in the `addTenantId` function is an optional
 * parameter of type `string`. It is used for decrypting the `tenant-id` value if provided. If the
 * `secretKey` is not provided, the `tenant-id` value is directly assigned to `req
 */
export declare function addTenantId(req: IncomingMessage, res: ServerResponse<IncomingMessage>, reqResponse: AnyObject, secretKey?: string): void;
export type TenantIdEncryptionFn = (secretKey: string, tenantId: string) => Promise<string>;