/**
 * Runtime Detector
 *
 * Detects which runtime (bundled vs system) NCP is currently running with.
 * This is detected fresh on every boot to respect Claude Desktop's dynamic settings.
 */
export interface RuntimeInfo {
    /** The runtime being used ('bundled' or 'system') */
    type: 'bundled' | 'system';
    /** Path to Node.js runtime to use */
    nodePath: string;
    /** Path to Python runtime to use (if available) */
    pythonPath?: string;
}
/**
 * Detect which runtime NCP is currently running with.
 *
 * Strategy:
 * 1. Check process.execPath (how NCP was launched)
 * 2. Compare with known bundled runtime paths
 * 3. If match → we're running via bundled runtime
 * 4. If no match → we're running via system runtime
 */
export declare function detectRuntime(): RuntimeInfo;
/**
 * Get runtime to use for spawning .dxt extension processes.
 * Uses the same runtime that NCP itself is running with.
 *
 * On Windows, searches PATH for executables with platform-specific extensions (.exe, .cmd, .bat).
 * This handles all installation methods (Scoop, Chocolatey, nvm-windows, etc.)
 */
export declare function getRuntimeForExtension(command: string): string;
/**
 * Log runtime detection info for debugging
 */
export declare function logRuntimeInfo(): void;
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