/**
 * JavaScript Runtime for @moicad/sdk
 *
 * Executes user JavaScript code in a sandboxed environment.
 * Security features:
 * - Configurable timeout
 * - Memory monitoring
 * - Restricted imports (only moicad modules allowed)
 * - Browser-compatible execution
 *
 * Usage:
 * ```typescript
 * import { evaluateJavaScript } from '@moicad/sdk/runtime';
 *
 * const result = await evaluateJavaScript(`
 *   import { Shape } from '@moicad/sdk';
 *   export default Shape.cube(10);
 * `);
 * ```
 */
import type { EvaluateResult } from '../types';
/**
 * Runtime options for JavaScript evaluation
 */
export interface RuntimeOptions {
    /** Execution timeout in milliseconds (default: 60000) */
    timeout?: number;
    /** Memory limit in bytes (default: 1GB) */
    memoryLimit?: number;
    /** List of allowed module imports (default: ['@moicad/sdk', 'moicad']) */
    allowedModules?: string[];
    /** Animation time parameter (0.0 to 1.0) - if provided, exported function will be called with this value */
    t?: number;
}
/**
 * Evaluate JavaScript code and return Geometry
 *
 * @param code - User JavaScript code
 * @param options - Runtime options
 * @returns EvaluateResult with geometry or errors
 */
export declare function evaluateJavaScript(code: string, options?: RuntimeOptions): Promise<EvaluateResult>;
/**
 * Additional utilities for JavaScript evaluation
 */
export declare class JavaScriptRuntime {
    private options;
    /**
     * Create a runtime instance with custom options
     */
    constructor(options?: RuntimeOptions);
    /**
     * Evaluate JavaScript code
     */
    evaluate(code: string, options?: Partial<RuntimeOptions>): Promise<EvaluateResult>;
    /**
     * Check if a code snippet is safe to evaluate
     */
    validateCode(code: string): {
        isValid: boolean;
        errors: string[];
    };
}
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