これ。「TypeScript & Webpack3」Module build failed: Error: You may be using an old version of webpack; please check you’re using at least version 4

1838 × 182 これ。「TypeScript & Webpack3」Module build failed: Error: You may be using an old version of webpack; please check you’re using at least version 4
これ。「TypeScript & Webpack3」Module build failed: Error: You may be using an old version of webpack; please check you're using at least version 4

これ。「TypeScript & Webpack3」Module build failed: Error: You may be using an old version of webpack; please check you’re using at least version 4

これ。「TypeScript & Webpack3」Module build failed: Error: You may be using an old version of webpack; please check you're using at least version 4