tsconfig.typecheck.json

// The MANIFEST-layer type-check program for @objectstack/plugin-hono-server
// (#13284).
//
// `objectstack.config.ts` sits at the PACKAGE ROOT and declares this adapter's
// plugin manifest, annotated `ObjectStackManifest`. Until this file existed no
// tsc program read a line of it: `tsconfig.json` selects `src/**/*`, and that
// glob cannot match a root-level file. The annotation was therefore decorative
// -- the file imported the type from `@objectstack/spec/system`, an entry that
// does not export it, and `pnpm --filter @objectstack/plugin-hono-server
// typecheck` still exited 0. A wrong key or a wrong import here cost nothing at
// author time, which is the whole defect: the ADR-0049 manifest retirements
// (#11332 / #10724 / #4914) lean on the `retiredKey()` DOUBLE channel -- tsc
// (input typed `never`) plus parse -- and the tsc half was blind at the only
// two places in this repo where a plugin manifest is authored in TypeScript.
//
// A SIBLING rather than a wider `include` on `tsconfig.json`, the distinction
// #5475 drew for `packages/spec` and #10756 for `packages/objectql/scripts`:
// that config EMITS (`rootDir: "./src"`, `outDir: "./dist"`, `declaration:
// true`), so widening it to reach the package root would put the manifest in
// front of the emit -- measured, that is exactly TS6059 ("File ... is not under
// 'rootDir' ... 'rootDir' is expected to contain all source files"), and it
// fires under `--noEmit` too. This program emits nothing, so it can neutralise
// `rootDir` without touching what ships. `tsup` builds `src/index.ts` and
// `files` publishes `dist` only, so nothing about the published package moves.
//
// STRICTNESS IS INHERITED and deliberately not relaxed: `strict`,
// `esModuleInterop` and the NodeNext module semantics all come from
// `tsconfig.json`, which -- unlike its `driver-memory` twin -- extends nothing
// and is self-contained. The manifest type-checks clean under them: it enters
// with ZERO recorded debt, and there is no ledger here to record any in.
{
  "extends": "./tsconfig.json",
  "compilerOptions": {
    "noEmit": true,
    // `.` rather than the inherited `src`, because the file this program checks
    // is the one outside `src`. Safe precisely because nothing is emitted from
    // here -- see the header.
    "rootDir": "."
  },
  "include": ["objectstack.config.ts"]
}