/**
 * NPX-specific logic and setup for code-graph-mcp
 */
export interface NPXEnvironment {
    isNPX: boolean;
    isGlobal: boolean;
    packagePath: string;
    nodePath: string;
    npmPath: string;
}
/**
 * Detect if running via NPX and gather environment information
 */
export declare function detectNPXEnvironment(): NPXEnvironment;
/**
 * Check if all required dependencies are installed
 */
export declare function checkDependencies(packagePath: string): Promise<{
    installed: boolean;
    missing: string[];
    errors: string[];
}>;
/**
 * Install dependencies if needed
 */
export declare function installDependencies(packagePath: string, npmPath: string): Promise<boolean>;
/**
 * Build the project if needed
 */
export declare function buildProject(packagePath: string, npmPath: string): Promise<boolean>;
/**
 * Setup NPX environment for first run
 */
export declare function setupNPXEnvironment(): Promise<boolean>;
/**
 * Get NPX usage information
 */
export declare function getNPXUsageInfo(): string;
/**
 * Handle NPX-specific argument processing
 */
export declare function processNPXArguments(args: string[]): string[];
/**
 * Validate Node.js version compatibility
 */
export declare function validateNodeVersion(): boolean;
/**
 * Get system information for debugging
 */
export declare function getSystemInfo(): object;
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