import { FixedDocument } from '../../core/fixed-document';
import { FixedPageContentRenderContext } from '../../core/fixed-page-model';
import { BrowserPageSurfaceLayer } from './compositor';
import { BrowserFixedPainter, BrowserFixedPainterConfig, BrowserFixedPainterPreference, BrowserFixedPaintMetric } from './fixed-painter';
export type BrowserFixedVisualRendererMatch = boolean | number;
export interface BrowserFixedVisualRenderContext extends FixedPageContentRenderContext {
}
export interface BrowserFixedVisualLayer extends BrowserPageSurfaceLayer {
    readonly paint?: BrowserFixedPaintMetric;
}
export interface BrowserFixedVisualRenderer {
    readonly id: string;
    match(document: FixedDocument): BrowserFixedVisualRendererMatch;
    renderLayer(context: BrowserFixedVisualRenderContext): Promise<BrowserFixedVisualLayer | null> | BrowserFixedVisualLayer | null;
    prewarmLayer?(context: BrowserFixedVisualRenderContext): Promise<void> | void;
    destroy?(): Promise<void> | void;
}
export interface BrowserFixedPainterVisualRendererConfig extends BrowserFixedPainterConfig {
    readonly fixedPainter?: BrowserFixedPainterPreference;
    readonly fixedPainters?: readonly BrowserFixedPainter[];
}
export declare class BrowserFixedPainterVisualRenderer implements BrowserFixedVisualRenderer {
    readonly id = "browser-fixed-painter-visual";
    private readonly painters;
    constructor(config?: BrowserFixedPainterVisualRendererConfig);
    match(document: FixedDocument): BrowserFixedVisualRendererMatch;
    renderLayer(context: BrowserFixedVisualRenderContext): Promise<BrowserFixedVisualLayer | null>;
    prewarmLayer(context: BrowserFixedVisualRenderContext): Promise<void>;
    destroy(): void;
    private getMatchingPainters;
}
export declare function selectFixedVisualRenderer(document: FixedDocument, renderers: readonly BrowserFixedVisualRenderer[]): BrowserFixedVisualRenderer | null;
export declare function createDefaultFixedVisualRenderers(config: BrowserFixedPainterVisualRendererConfig): BrowserFixedVisualRenderer[];
export { BrowserFixedCanvasPainter, BrowserFixedWebGpuPainter, createDefaultFixedPainters, isBrowserWebGpuSupported, type BrowserFixedCanvasPainterConfig, type BrowserFixedPaintBackend, type BrowserFixedPainter, type BrowserFixedPainterConfig, type BrowserFixedPainterMatch, type BrowserFixedPainterPreference, type BrowserFixedPaintMetric, type BrowserFixedPaintResult, type BrowserFixedWebGpuPainterConfig, } from './fixed-painter';
//# sourceMappingURL=fixed-visual.d.ts.map