Integrators had to read the demo to learn the API: the package built via
vite with no .d.ts and no types field, so @bitlogin/widget and
@bitlogin/widget/session resolved to `any`.
Emit declarations from source (tsconfig.types.json -> dist-types,
build:types wired into build) and point the package types/exports
conditions at them, for both the root and the /session entry. Generated,
so they can't drift from the implementation.
Add the type surface integrators actually want:
- HTMLElementTagNameMap["bitlogin-auth"], so querySelector/createElement
return the typed element.
- Typed addEventListener/removeEventListener overloads (declaration-merged
interface) for the bitlogin-* events.
- Exported event-detail types and BitLoginEventMap (src/events.ts), matching
element.ts's dispatchEvent shapes.
Verified with a consumer conformance typecheck (typed detail with no cast,
typed element methods, readCachedSession return type). README gains a
"TypeScript" section.
Addresses the ".d.ts / documented API surface" item of the Tessera
integration feedback (docs/TODO.md).
Co-Authored-By: Claude Opus 4.8 <[email protected]>
Claude-Session: https://claude.ai/code/session_01BXQCvJPA6sVSQ5j8uBd9bB
