export function dimensionToAspectRatio({ width, height, }: { width: number; height: number; }): string { const gcd = ({ a, b, }: { a: number; b: number; }): number => (b === 0 ? a : gcd({ a: b, b: a % b })); const divisor = gcd({ a: width, b: height }); const aspectWidth = width / divisor; const aspectHeight = height / divisor; return `${aspectWidth}:${aspectHeight}`; }