Webpack 5 warning "Should not import named export from default-exporting module"

[trivikr]

Is your feature request related to a problem? Please describe.
When v3 is bundled using webpack@beta, the following warnings are shown:

[webpack-cli] Should not import the named export 'name' (imported as 'name') from default-exporting module (only default export is available soon)

[webpack-cli] Should not import the named export 'version' (imported as 'version') from default-exporting module (only default export is available soon)

Quick test for bundling:

package.json

{
  "dependencies": {
    "@aws-sdk/client-dynamodb": "1.0.0-gamma.8"
  },
  "devDependencies": {
    "webpack": "5.0.0-beta.29",
    "webpack-cli": "4.0.0-beta.8"
  }
}

index.js

const { DynamoDB } = require("@aws-sdk/client-dynamodb");

(async () => {
  const client = new DynamoDB({});
  console.log(await client.listTables({ Limit: 1 }));
})();

$ ./node_modules/.bin/webpack --entry index.js --target=node
...
[webpack-cli] Should not import the named export 'name' (imported as 'name') from default-exporting module (only default export is available soon)

[webpack-cli] Should not import the named export 'version' (imported as 'version') from default-exporting module (only default export is available soon)
...

Describe the solution you'd like
Webpack 5 is expected to released on 2020-10-10 as discussed in webpack/webpack#11406
Warning shouldn't be emitted when using AWS JS SDK v3

Describe alternatives you've considered
Ignoring the warning, as the application gets bundled and bundle file can be run without errors.

[trivikr]

The bundling is successful, and bundled file runs without any errors:

$ node dist/main.js                                         
{
  ...
}

[trivikr]

Multiple packages have fixed it by using default import for package.json, for example:

• fix: Use default export from package instead of named export version system-ui/theme-ui#1141
• Fix package.json import for webpack@5 compatibility ant-design/ant-design#22644

[trivikr]

Refs: webpack/webpack#9246

[trivikr]

Verified that the warning is no longer emitted with gamma.9 release.

package.json

{
  "dependencies": {
    "@aws-sdk/client-dynamodb": "1.0.0-gamma.9"
  },
  "devDependencies": {
    "webpack": "5.0.0-beta.29",
    "webpack-cli": "4.0.0-beta.8"
  }
}

index.js

const { DynamoDB } = require("@aws-sdk/client-dynamodb");

(async () => {
  const client = new DynamoDB({});
  console.log(await client.listTables({ Limit: 1 }));
})();

$ ./node_modules/.bin/webpack --entry index.js --target=node

✅ Compilation Results

🌏 Version: 5.0.0-beta.29
⚒️  Built: Wed Sep 16 2020 07:26:48 GMT-0700 (Pacific Daylight Time)
⏱  Compile Time: 9362ms
📂 Output Directory: /Users/trivikr/workspace/webpack-5-demo/dist
#️⃣ Hash: bfaa9b843a55b481a5c3

┌────────────┬──────────────────────────────────────────────────────────────────────────────────────────────┐
│ Entrypoint │ Bundle                                                                                       │
├────────────┼──────────────────────────────────────────────────────────────────────────────────────────────┤
│ main       │  Bundle Name       │ main.js                                                                 │
│            │  Compared For Emit │ false                                                                   │
│            │  Bundle size       │ 275.50 kb                                                               │
│            │                                                                                              │
│            │ Modules:                                                                                     │
│            │ ./index.js [size: 169 bytes]                                                                 │
│            │ ./node_modules/@aws-sdk/client-dynamodb/dist/es/index.js + 158 modules [size: 1000992 bytes] │
│            │ ./node_modules/@aws-sdk/client-dynamodb/dist/es/package.json [size: 2517 bytes]              │
│            │ ./node_modules/uuid/index.js [size: 120 bytes]                                               │
│            │ ./node_modules/uuid/lib/bytesToUuid.js [size: 775 bytes]                                     │
│            │ ./node_modules/uuid/lib/rng.js [size: 246 bytes]                                             │
│            │ ./node_modules/uuid/v1.js [size: 3331 bytes]                                                 │
│            │ ./node_modules/uuid/v4.js [size: 680 bytes]                                                  │
│            │ external "buffer" [size: 42 bytes]                                                           │
│            │ external "child_process" [size: 42 bytes]                                                    │
│            │ external "crypto" [size: 42 bytes]                                                           │
│            │ external "fs" [size: 42 bytes]                                                               │
│            │ external "http" [size: 42 bytes]                                                             │
│            │ external "http2" [size: 42 bytes]                                                            │
│            │ external "https" [size: 42 bytes]                                                            │
│            │ external "os" [size: 42 bytes]                                                               │
│            │ external "path" [size: 42 bytes]                                                             │
│            │ external "process" [size: 42 bytes]                                                          │
│            │ external "stream" [size: 42 bytes]                                                           │
│            │ external "url" [size: 42 bytes]                                                              │
│            │ webpack/runtime/compat get default export [size: 263 bytes]                                  │
│            │ webpack/runtime/define property getters [size: 308 bytes]                                    │
│            │ webpack/runtime/hasOwnProperty shorthand [size: 86 bytes]                                    │
│            │ webpack/runtime/make namespace object [size: 274 bytes]                                      │
└────────────┴──────────────────────────────────────────────────────────────────────────────────────────────┘

[webpack-cli] configuration
The 'mode' option has not been set, webpack will fallback to 'production' for this value. Set 'mode' option to 'development' or 'production' to enable defaults for each environment.
You can also set it to 'none' to disable any default behavior. Learn more: https://webpack.js.org/configuration/mode/

[trivikr]

For future reference, verified that gamma.9 works with rollup, esbuild.
An issue is created for parcel at #1529

Rollup

$ ./node_modules/.bin/rollup --version                     
rollup v2.27.0

$ ./node_modules/.bin/rollup index.js --file dist/bundle.js
index.js → dist/bundle.js...
created dist/bundle.js in 41ms

esbuild

$ ./node_modules/.bin/esbuild --version
0.7.1

$ ./node_modules/.bin/esbuild --bundle index.js --platform=node --outdir=dist

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