/**
 * Generate Hydration Bundle
 *
 * Phase 5: Generates the complete runtime bundle including expressions and hydration code
 */
import type { ExpressionIR } from '../ir/types';
/**
 * Generate the hydration runtime code as a string
 * This is the browser-side runtime that hydrates DOM placeholders
 */
export declare function generateHydrationRuntime(): string;
/**
 * Generate expression registry initialization code
 */
export declare function generateExpressionRegistry(expressions: ExpressionIR[]): string;
