Refactoring: Remove documentJS

pages/_document.js

@@ -1,29 +0,0 @@
-import Document from "next/document";
-import { ServerStyleSheet } from "styled-components";
-
-export default class MyDocument extends Document {
-    static async getInitialProps(ctx) {
-        const sheet = new ServerStyleSheet(),
-            originalRenderPage = ctx.renderPage;
-
-        try {
-            ctx.renderPage = () =>
-                originalRenderPage({
-                    enhanceApp: App => props => sheet.collectStyles(<App {...props} />),
-                });
-
-            const initialProps = await Document.getInitialProps(ctx);
-            return {
-                ...initialProps,
-                styles: (
-                    <>
-                        {initialProps.styles}
-                        {sheet.getStyleElement()}
-                    </>
-                ),
-            };
-        } finally {
-            sheet.seal();
-        }
-    }
-}