import { FixedPageRenderer } from '../../core/fixed-document';
import { ContentRenderer } from '../../core/page-surface';
import { RendererStyles } from '../../core/renderer';
import { BrowserPageSurface } from './compositor';
import { BrowserFixedPainter, BrowserFixedPainterPreference, BrowserFixedVisualRenderer, BrowserFixedVisualRenderContext } from './fixed-visual';
export interface BrowserFixedSpreadPageRenderContext {
    readonly context: BrowserFixedVisualRenderContext;
    readonly x: number;
    readonly y: number;
}
export interface BrowserFixedSpreadContentRenderContext {
    readonly document: BrowserFixedVisualRenderContext['document'];
    readonly styles: RendererStyles;
    readonly pages: readonly BrowserFixedSpreadPageRenderContext[];
    readonly width: number;
    readonly height: number;
    readonly scale: number;
}
export interface BrowserFixedContentRendererConfig {
    readonly fixedPageRenderer?: FixedPageRenderer<HTMLCanvasElement>;
    readonly devicePixelRatio?: number | (() => number);
    readonly fixedPainter?: BrowserFixedPainterPreference;
    readonly fixedPainters?: readonly BrowserFixedPainter[];
    /** Custom visual renderers evaluated before the built-in fixed-page painter renderer. */
    readonly visualRenderers?: readonly BrowserFixedVisualRenderer[];
}
export type BrowserFixedContentRenderContext = BrowserFixedVisualRenderContext | BrowserFixedSpreadContentRenderContext;
export declare class BrowserFixedContentRenderer implements ContentRenderer<BrowserFixedContentRenderContext, BrowserPageSurface> {
    readonly id = "browser-fixed-content";
    private readonly visualRenderers;
    private readonly measureTextWidth;
    private readonly measureFontAscentRatio;
    constructor(config?: BrowserFixedContentRendererConfig);
    destroy(): void;
    renderSurface(context: BrowserFixedContentRenderContext): Promise<BrowserPageSurface>;
    prewarmSurface(context: BrowserFixedContentRenderContext): Promise<void>;
    private renderPageSurface;
    private renderSpreadSurface;
    private renderContentLayer;
    private prewarmPageSurface;
    private createTextLayer;
}
export declare const createBrowserFixedContentRenderer: (config?: BrowserFixedContentRendererConfig) => BrowserFixedContentRenderer;
export { BrowserFixedCanvasPainter, BrowserFixedPainterVisualRenderer, BrowserFixedWebGpuPainter, createDefaultFixedPainters, isBrowserWebGpuSupported, selectFixedVisualRenderer, type BrowserFixedCanvasPainterConfig, type BrowserFixedPainter, type BrowserFixedPainterConfig, type BrowserFixedPainterPreference, type BrowserFixedPaintMetric, type BrowserFixedPaintResult, type BrowserFixedPainterVisualRendererConfig, type BrowserFixedVisualRenderContext, type BrowserFixedVisualLayer, type BrowserFixedVisualRenderer, type BrowserFixedVisualRendererMatch, type BrowserFixedWebGpuPainterConfig, } from './fixed-visual';
//# sourceMappingURL=fixed-content.d.ts.map