type Meta = { title: string heading: string description: string type: string [name: string]: string | Object } export const metadata = (meta: Meta) => { return { ...meta, openGraph: { title: meta.title, description: meta.description, images: meta.images ? meta.images : [ { url: `/api/og-image?text=${meta.heading}`, width: 1200, height: 600, alt: meta.heading, type: 'image/png' } ], type: meta.type } } }