export interface PageRenderOptions {
    width?: number;
    quality?: number;
    scale?: number;
}
/**
 * Universal page renderer - Memory optimized
 */
export declare class PageRenderer {
    private static isBrowser;
    private static createCanvas;
    /**
     * Calculate safe canvas dimensions that won't cause OOM
     */
    private static getSafeCanvasDimensions;
    static renderPageToBase64(pdfPage: any, pdfDocument: any, options?: PageRenderOptions): Promise<{
        width: number;
        height: number;
        base64: string;
    }>;
    /**
     * Write base64 image data to file (Node.js only)
     */
    static writeBase64ToFile(base64Data: string, outputDir: string, filename: string): Promise<string>;
}
//# sourceMappingURL=PageRenderer.d.ts.map