import type { Context } from './context.js';
import type { AstroPreactAttrs, PropNameToSignalMap } from './types.js';
export declare function restoreSignalsOnProps(ctx: Context, props: Record<string, any>): PropNameToSignalMap;
export declare function serializeSignals(ctx: Context, props: Record<string, any>, attrs: AstroPreactAttrs, map: PropNameToSignalMap): void;