feat(transformer/typescript): remove import if only have type reference

[Dunqing]

No description provided.

[Dunqing]

Current dependencies on/for this PR:

• main
  • PR feat(transformer/typescript): remove import if only have type reference #2001 👈

This stack of pull requests is managed by Graphite.

[codspeed-hq]

CodSpeed Performance Report

Merging #2001 will not alter performance

_{Comparing 01-12-feat_transformer/typescript_remove_import_if_only_have_type_reference (b12ff61) with main (b386177)}

Summary

✅ 14 untouched benchmarks

[Boshen]

This overlaps with the symbol "Type" definition, let's discuss about this.

oxc/crates/oxc_syntax/src/symbol.rs

Lines 31 to 39 in 0d77e1e

	const TypeAlias = 1 << 9;
	const Interface = 1 << 10;
	const RegularEnum = 1 << 11;
	const ConstEnum = 1 << 12;
	const EnumMember = 1 << 13;
	const TypeLiteral = 1 << 14;
	const TypeParameter = 1 << 15;
	const NameSpaceModule = 1 << 16;
	const ValueModule = 1 << 17;

[Dunqing]

Symbols don't solve this case.
https://oxc-project.github.io/oxc/playground/?code=3YCAAIArgICAgICAgIC0G8rnONK89IyoFIp78z5bmBjUdvU5pvaQ1rH%2FJhQgQ1JuU3bi0fFH38E0rK5372osKaKytKi%2BWBijUXqgU%2B1e5K2%2FHE0dXzgwy5uSg7skxyvwLw%2FMW4WD2M3IiKzWFI2lvE8R%2FzaxVcFjn38HfACA