import Document, {
DocumentContext,
Html,
Head,
Main,
NextScript,
} from "next/document";
import { ServerStyleSheet } from "styled-components";
class MyDocument extends Document {
static async getInitialProps(ctx: DocumentContext) {
const sheet = new ServerStyleSheet();
const originalRenderPage = ctx.renderPage;
try {
// Run the React rendering logic synchronously
ctx.renderPage = () =>
originalRenderPage({
// Useful for wrapping the whole react tree
enhanceApp: (App) => (props) =>
sheet.collectStyles(),
// Useful for wrapping in a per-page basis
enhanceComponent: (Component) => Component,
});
// Run the parent `getInitialProps`, it now includes the custom `renderPage`
const initialProps = await Document.getInitialProps(ctx);
return {
...initialProps,
styles: (
{initialProps.styles}
{sheet.getStyleElement()}
),
};
} finally {
sheet.seal();
}
}
render() {
return (
{/* generated favicons */}
);
}
}
export default MyDocument;