import { Canvas, ContextAttributes, SKRSContext2D } from '@napi-rs/canvas';
import { Canvas2DRenderResult, Canvas2DRendererOptions } from './canvas2d';
import { PdfRenderContext, PdfRenderer, PdfRenderPageOptions } from './types';
export interface NodeCanvasRendererOptions extends Omit<Canvas2DRendererOptions, 'createImageSurface'> {
    contextAttributes?: ContextAttributes;
}
export interface NodeCanvasRenderTarget {
    canvas?: Canvas;
}
export interface NodeCanvasRenderResult extends Canvas2DRenderResult {
    canvas: Canvas;
    context: SKRSContext2D;
}
export type NodeCanvasImageFormat = 'png' | 'jpeg' | 'webp';
export type NodeCanvasMimeType = 'image/png' | 'image/jpeg' | 'image/webp';
export interface NodeCanvasEncodeOptions {
    format?: NodeCanvasImageFormat;
    quality?: number;
}
export interface NodeCanvasBufferRenderResult extends NodeCanvasRenderResult {
    data: Buffer;
    mimeType: NodeCanvasMimeType;
}
export declare class NodeCanvasRenderer implements PdfRenderer<NodeCanvasRenderTarget, NodeCanvasRenderResult> {
    private readonly options;
    readonly id = "node-canvas";
    readonly platform = "node";
    private readonly canvasRenderer;
    constructor(options?: NodeCanvasRendererOptions);
    renderPage(context: PdfRenderContext, target: NodeCanvasRenderTarget, options: PdfRenderPageOptions): Promise<NodeCanvasRenderResult>;
    renderPageToCanvas(context: PdfRenderContext, options: PdfRenderPageOptions, target?: NodeCanvasRenderTarget): Promise<NodeCanvasRenderResult>;
    renderPageToBuffer(context: PdfRenderContext, options: PdfRenderPageOptions, encodeOptions?: NodeCanvasEncodeOptions, target?: NodeCanvasRenderTarget): Promise<NodeCanvasBufferRenderResult>;
}
export declare const createNodeCanvasRenderer: (options?: NodeCanvasRendererOptions) => NodeCanvasRenderer;
//# sourceMappingURL=node-canvas.d.ts.map