import { evaluate, parse } from '@echelon-framework/expression';

// Simple expressions
evaluate('2 + 3'); // → 5
evaluate('price * quantity'); // → with context
evaluate('status === "active"'); // → boolean
evaluate('items.length > 0'); // → property access

// With context
const ctx = { price: 100, quantity: 5, status: 'active' };
evaluate('price * quantity', ctx); // → 500
evaluate('status === "active"', ctx); // → true

// Parse to AST (for validation/optimization)
const ast = parse('price > 100 && status === "active"');