/**
 * Rill CLI - Evaluate rill expressions
 *
 * Usage:
 *   rill eval '"hello".len'
 *   rill eval --help
 */
import { type ExecutionResult } from '@rcrsr/rill';
/**
 * Evaluate a Rill expression without file context
 */
export declare function evaluateExpression(expression: string): Promise<ExecutionResult>;
/**
 * Entry point for rill eval subcommand
 */
export declare function main(argv: string[]): Promise<number>;