- Create core.d.ts with type declarations for the untyped core.js module
- Create tsconfig.extensions.json for type-checking browser-tools in isolation
- Fix collectAssertionState adapter to match ToolDeps signature by wrapping with captureCompactPageState binding
- Fix captureAccessibilityMarkdown adapter to match ToolDeps signature by binding getActiveTarget()
- Add explicit Element | null type annotation to refs.ts parent variable (TS7022 circular inference)
- Fix session.ts timeline.count to timeline.retained (nonexistent property on formatTimelineEntries result)
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
