feat: tree shake statically analyse-able dynamic import

[ahabhgk]

Summary

Port: webpack/webpack#19818

let m = await import("./m");
m.a; // a is used, rest can be tree-shaken
m.f() // f is used, rest can be tree-shaken if strictThisContextOnImports = false
m // m namespace is used, can't be tree-shaken

Related links

Checklist

• Tests updated (or not required).
• Documentation updated (or not required).

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[github-actions]

📦 Binary Size-limit

Comparing c6aee92 to perf: improve deterministic chunk ids (#11575) by harpsealjs

❌ Size increased by 18.38KB from 47.24MB to 47.26MB (⬆️0.04%)

[codspeed-hq]

CodSpeed Performance Report

Merging #11457 will not alter performance

_{Comparing tree-shake-statical-dynamic-import (c6aee92) with main (bfed4d2)¹}

Summary

✅ 17 untouched benchmarks

Footnotes

1. No successful run was found on main (15ba68e) during the generation of this report, so bfed4d2 was used instead as the comparison base. There might be some changes unrelated to this pull request in this report. ↩

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[ahabhgk]

Need to refactor JavaScriptParser.dependencies API before merge, I don't feel good for now we directly access the JavaScriptParser.dependencies