# WRNexusJS 0.7.0 R2 — Root Typecheck Fix

## Cause

The R1 source archive accidentally contained two temporary files used only for a dependency-free focused compile:

- `focus-shims.d.ts`
- `tsconfig.focus.json`

The root `tsc --noEmit` command automatically included `focus-shims.d.ts`. Its intentionally broad declarations replaced or merged with the installed Bun, Node.js, TypeScript, Happy DOM, filesystem, child-process, and build-tool declarations. That caused callback parameters to become implicit `any`, removed real Bun APIs and generics, and produced the reported 78 errors across otherwise valid source files.

## Fix

- Removed `focus-shims.d.ts` from the source tree.
- Removed `tsconfig.focus.json` from the source tree.
- Added a `validate:0.7` release guard that fails if either temporary file is present.
- Re-ran the root TypeScript program with typed Bun/Node/TypeScript module declarations.

No public framework API or runtime behavior changed in this correction.