import type { BrowserContext } from 'playwright';
import { type RenderDocument } from '@variance-authority/core/format';
/**
 * Serving a resource-closed document out of what it carries.
 *
 * A document declaring itself closed brought its own bytes, and a renderer that
 * reaches past them for the network paints a page that depends on the day. So
 * every request is answered from `resources` or refused, and a refusal is
 * carried to the end of the render rather than swallowed: the subject that came
 * back is missing something, and the caller has to hear which URL.
 */
export declare function serveClosedResources(context: BrowserContext, document: RenderDocument, missing: Set<string>): Promise<void>;
/**
 * Answer an open document's font requests as the page that declared the faces.
 *
 * A render is a `setContent` on `about:blank`, so a face the page served from
 * its own origin is, in the render, a cross-origin font — and a font is fetched
 * in CORS mode, so the browser refuses it unless the server says otherwise, and
 * a collector's server or a developer's has no reason to. What is left is the
 * fallback, in a document that names the face, and a change to that face moves
 * no image. The closed path does not meet this: it answers every request itself
 * and says so.
 *
 * Only fonts are taken over, and only for a document that carries a face: a
 * context with a route holds no HTTP cache, which is a cost every other render
 * has no reason to pay.
 */
export declare function serveOpenFaces(context: BrowserContext, document: RenderDocument): Promise<void>;
export declare function assertClosedResources(document: RenderDocument): void;
export declare function refuseMissingResources(document: RenderDocument, missing: ReadonlySet<string>): void;
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