[Bug]: The dynamic import dependency module has been elevated to the entrance

[lzxb]

System Info

System:
OS: macOS 15.1.1
CPU: (8) arm64 Apple M1
Memory: 90.00 MB / 16.00 GB
Shell: 5.9 - /bin/zsh
Binaries:
Node: 22.11.0 - ~/.nvm/versions/node/v22.11.0/bin/node
Yarn: 1.22.22 - ~/.nvm/versions/node/v22.11.0/bin/yarn
npm: 10.9.0 - ~/.nvm/versions/node/v22.11.0/bin/npm
pnpm: 9.15.0 - ~/.nvm/versions/node/v22.11.0/bin/pnpm
bun: 1.1.27 - ~/.bun/bin/bun
Browsers:
Safari: 18.1.1
npmPackages:
@rspack/cli: 1.1.6 => 1.1.6
@rspack/core: 1.1.6 => 1.1.6

• [ ]

Details

rspack.config.js

export default {
    entry: './src/index.js',
    experiments: {
        outputModule: true
    },
    output: {
        chunkFormat: 'module',
        chunkLoading: 'import',
        module: true
    },
    externalsType: 'module-import',
    externals: ['vue', 'axios'],
    optimization: {
        minimize: false
    }
};

src/index.js

console.log('>>>>>>>>>>>>> start');
function start () {
    import('./app.js');
}
console.log('>>>>>>>>>>>>> end');
import('axios');

src/app.js

import { version } from 'vue';

console.log(version);

Reproduce link

https://github.com/lzxb/rspack-dynamic-import-to-top

Reproduce Steps

pnpm i
pnpm build

[fi3ework]

As a temp workaround, you could explicitly declare the external type of the dynamic imported request to import xx, e.g.

externals: { vue: 'import vue', axios: 'axios' },

I'll take a look into the source code.

[lzxb]

The import type will lose all exports

[fi3ework]

The import type will lose all exports

What does it mean.

[lzxb]

Compile into library mode, use import type, all exports will be deleted

[fi3ework]

Could you update the reproduction demo.

[lzxb]

Is it adding an import type demo?

[fi3ework]

Compile into library mode, use import type, all exports will be deleted

To explain what does this mean is enough.

[lzxb]

I updated. in feat-import branch.

no have export