New nursery lint catches ^ used like exponentiation (
a2f8ff7)
Biome adds noXorAsExponentiation, a new nursery rule that warns when decimal integer literals use bitwise XOR where ** was likely intended. The change also wires the rule into ESLint migration, config/schema generation, diagnostics categories, and adds full valid/invalid test coverage.
HTML formatter preserves adjacent Svelte expressions (62e1fc5)
The HTML formatter no longer inserts whitespace between back-to-back Svelte expressions when line breaking would otherwise split them. This fixes a real formatting regression for compact expression chains in Svelte templates.
Reduce unnecessary type inference work for namespace imports (
00dbd3a)
Type inference now avoids some eager declaration resolution and treats default as unavailable from blanket re-exports, which prevents extra work and fixes incorrect exposure of default exports. That matters for type-aware lint rules and libraries with heavy namespace usage, such as Zod.
Specialize first/last token traversal in rowan (
45a19bb)
SyntaxNode::first_token and last_token were rewritten around a dedicated edge-token traversal instead of broader descendant walks. This should speed up token-edge lookups and also tightens correctness around tokenless subtrees and zero-length tokens.
Other misc changes
- YAML formatter performance work (1 commit)
- Formatter internals and test updates related to comment/skipped-trivia handling
- Minor rule/config plumbing for the new lint