import { ApiDefinition, ApiImplementationWithVisibility, ApiMetadata } from "typizator";
export declare const API_URL_PARAM = "ApiUrl";
export type SubApiUrls<T extends ApiDefinition> = {
    [K in keyof T as T[K] extends ApiDefinition ? K : never]?: T[K] extends ApiDefinition ? Partial<BaseUrlInformation<T[K]>> : never;
};
/**
 * Information about the connection to the server HTTP/JSON API
 */
export type BaseUrlInformation<T extends ApiDefinition> = {
    /**
     * Base URL for the API
     */
    url: string;
    /**
     * You usually don't have to use it directly, it is used to track URLs in sub-APIs
     */
    path?: string;
    /**
     * URL information for the child APIs. You can override the URLs for some of them
     */
    children?: SubApiUrls<T>;
    /**
     * Freezer function that is called when the server call is started. Allows to freeze the interface if needed
     */
    freeze?: () => void;
    /**
     * Unfreezer function that is called when the server call is finishied (whatever is the result). Allows to unfreeze the interface if needed
     */
    unfreeze?: () => void;
    /**
     * If true, configure API to ignore CORS restrictions
     */
    wildcardCors?: boolean;
};
/**
 * Connects to the server API defined by a typizator API schema
 * @param metadata API schema definition allowing strict typing of parameters and return types of the methods
 * @param connectivity Information on how to connect to the backend server. See `BaseUrlInformation` for details
 * @param securityProvider Optional function returning a security token that will be sent to the server as X-Security-Token header
 * @returns Callable API with every method implemented as `async` function
 */
export declare const connectTsApi: <T extends ApiDefinition>(metadata: ApiMetadata<T>, connectivity: BaseUrlInformation<T>, securityProvider?: () => string) => ApiImplementationWithVisibility<T>;