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Webpack cant compile ts 3.7（Optional Chaining、Nullish Coalescing）
私はtypescript 3.7オプションの連鎖、無効な結合のような機能を使用しようとします。しかしwebpack、transpaling中にエラーが発生します。 app: Module parse failed: Unexpected token (50:40) app: File was processed with these loaders: app: * ../../../node_modules/ts-loader/index.js app: You may need an additional loader to handle the result of these loaders. app: | export const Layout = (props) => { app: | const regionsResults = useQuery(regionsQuery, { fetchPolicy: …