Fix Bun.build path alias resolution in monorepos. Use when build fails with "Could not resolve" for app/*, server/*, or workspace package path aliases while typecheck passes.
Fix "Function declarations are not allowed inside blocks in strict mode when targeting ES5" in TypeScript files. Use when linter configs or TS compiler API code fail with this error.
Consolidate shared TypeScript options in monorepo root tsconfig. Use when adding new packages, aligning compiler options, or avoiding duplication across apps/packages.
Resolve TypeScript export conflicts and isolatedModules requirements in monorepo packages. Use when package index re-exports cause TS2308 (duplicate member) or TS1205 (export type required) errors.