/**
 * URL Fetcher
 * Fetches content from URLs and local files for context gathering
 */
/**
 * Fetched content result
 */
export interface FetchedContent {
    source: string;
    content: string;
    truncated: boolean;
    error?: string;
}
/**
 * Check if a string is a URL
 */
export declare function isUrl(input: string): boolean;
/**
 * Fetch content from a URL or local file path
 */
export declare function fetchContent(input: string, projectRoot: string): Promise<FetchedContent>;
/**
 * Fetch multiple sources in parallel
 */
export declare function fetchMultipleSources(inputs: string[], projectRoot: string): Promise<FetchedContent[]>;