/**
 * Checks if a given font can be rendered on the browser
 *
 * @param {string} fontName - The name of the font to check for availability.
 * @returns {boolean} True if the font can be rendered, false otherwise.
 *
 * @example
 * if (canRenderFont('Arial')) {
 *   // Use Arial font
 * }
 */
export function canRenderFont(fontName: string, fallbackFont?: string): boolean;
