/**
 * Formats a font configuration into a string format required by @chenglou/pretext.
 *
 * @param weight - Numeric font weight (e.g., 400).
 * @param sizePx - Font size in pixels.
 * @param fontName - The font family name.
 * @returns A formatted font string: `"weight sizepx \"fontName\""`.
 */
export function getPretextFontString(weight: number, sizePx: number, fontName: string): string {
    return `${weight} ${sizePx}px "${fontName}"`;
}