/**
 * URI Parser for Virtual Filesystem
 * Parses mcp:// URIs into components for resource resolution
 */
/**
 * Represents a parsed MCP URI
 */
export interface ParsedURI {
    protocol: 'mcp';
    server: string;
    path: string;
    filename?: string;
    extension?: string;
    format?: 'csv' | 'json' | 'parquet' | 'arrow' | 'excel' | 'unknown';
    isGlob: boolean;
    queryParams?: Map<string, string>;
}
/**
 * Parser for MCP URIs in the format: mcp://server/path/to/resource.ext
 */
export declare class URIParser {
    private static readonly MCP_PROTOCOL;
    private static readonly FORMAT_MAP;
    /**
     * Parse an MCP URI into components
     * @param uri The URI to parse (e.g., mcp://weather-server/data/forecast.csv)
     * @returns Parsed URI components
     */
    static parse(uri: string): ParsedURI;
    /**
     * Parse a query string into key-value pairs
     */
    private static parseQueryString;
    /**
     * Validate if a string is a valid MCP URI
     */
    static isValid(uri: string): boolean;
    /**
     * Extract all MCP URIs from a SQL query
     * @param sql The SQL query to scan
     * @returns Array of found MCP URIs
     */
    static extractFromSQL(sql: string): string[];
    /**
     * Build an MCP URI from components
     */
    static build(components: {
        server: string;
        path: string;
        queryParams?: Record<string, string>;
    }): string;
    /**
     * Check if a path matches a glob pattern
     */
    static matchesGlob(pattern: string, path: string): boolean;
    /**
     * Expand a glob pattern to multiple URIs
     * @param globURI The glob URI pattern with wildcards
     * @param availableResources List of available resources
     * @returns Array of matching URIs
     */
    static expandGlob(globURI: string, availableResources: Array<{
        server: string;
        path: string;
    }>): string[];
}
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