import type { BacklogClassName, BindSignature } from "./BacklogService";
import type { BacklogDependenciesType, Constructor } from "./di/BacklogDIContainer";
/**
 * join url path
 * @param pathnames url path
 * @returns path
 */
export declare function joinUrlPath(...pathnames: string[]): string;
export declare function parseHttpWWWAuthenticate(http_www_authenticate_header: string | null | undefined): {
    scheme: string;
    params: Map<string, string>;
};
export declare function parseHttpContentType(http_content_type_header: string | null | undefined): {
    mediaType: string;
    params: Map<string, string>;
};
export declare function createURLSearchParams<T extends object>(condition: T, exclude?: string[]): URLSearchParams;
export declare function cloneHeader(headers: Headers | [string, string][] | undefined): Headers;
export declare const resolveBacklogContainer: BindSignature;
export declare function bindBacklogContainer(className: BacklogClassName, classRef: Constructor<unknown>, dependencies?: BacklogDependenciesType): void;
export declare function assert<T>(condition: T): asserts condition is NonNullable<T>;
export declare function loadBacklogMetadata(): void;