feat(template): a module that builds and loads — Phase 5 slice 1

The kit's `template/`: a complete, minimal Runic Gateway module a reader copies,
renames, and runs before reading a chapter. Slice 0 landed the workflow that runs
it; this is the tree that workflow was written against, so the `template` job
arms itself with no edit to the guard.

Installed into a real core it adds one public page at `/examplegame/status`, a nav
row pointing at it, one API route described in an OpenAPI fragment core merges,
one table created by an idempotent schema fragment and dropped by a purge file,
and both lifecycle hooks. That is deliberately less than a real module does; what
it is complete about is the shape — every seam used once, with the reasoning next
to it.

Four decisions, settled with the org lead:

1. **Public tier only, plus the lifecycle hooks.** §2.11.1 d1's "one public route",
   plus enough to show the whole vertical seam once. Admin and player tiers become
   worked examples quoted from module-uo in chapter 2 rather than two thirds of a
   tree the reader deletes on day one.
2. **The release workflow ships as a file, in BOTH flavours** — `.gitea/` and
   `.github/`. Neither runs where it sits (a workflow is only read from a
   repository root) and each arms itself when the reader's copy is its own repo.
   Packaging is the part of a module that cannot be guessed at, and the kit's
   audience is outside this org, so assuming Gitea would have been assuming our
   own deployment. Core installs from a URL and does not care where the release
   lives — only that the host is on the operator's `MODULE_SOURCE_HOSTS`.
3. **A rename checklist that CI verifies**, not a rename script. `template/README.md`
   carries the table; `scripts/checkRenameSites.js` holds it against the tree in
   both directions — an unlisted file that still carries the placeholder fails, and
   so does a listed file that no longer does. The second half is the one usually
   left out and the more valuable: a row that has stopped matching reads as
   instructions to edit something that is not there. Same rule core's identifier
   check follows about its own exemptions. It has its own ten-test suite, run by
   CI as `node --test`, because a check that has never been shown to fail is a
   check nobody knows the state of.
4. **A neutral invented game.** One deviation from the literal answer, forced by
   decision 3: the id is `examplegame`, not `example`. The checklist check is a
   text search, and `example` occurs in ordinary English ("for example") all over
   prose that is not a rename site — a placeholder that cannot occur by accident is
   what makes the check answerable instead of a source of false alarms someone
   learns to ignore.

**The pin moves to the 1.4.0 bump** (website `edge` 1b692bf), which is what
`template/module.json` declares as `coreApi`. Slice 0 pinned its parent, before
1.4.0 existed, so `checkCoreApi.js` arms for the first time here — it asserts
EQUALITY, and its failing on the next contract bump is the system working.

Also in CI: the client tests now run AFTER the build (two of them read the built
chunk and skip without one — run first, the job reports green while asking nothing
about the artifact that ships), and `check:swagger` verifies the committed
fragment is current.

## The finding: an UPDATE that changes nothing does not touch ON UPDATE CURRENT_TIMESTAMP

Every suite passed, both guards passed, the chunk built, the module loaded into a
real core and the page rendered correctly. Two hours later the same page said the
world was offline, and it was wrong.

`updated_at` was declared `ON UPDATE CURRENT_TIMESTAMP`, and MariaDB fires that
only when an UPDATE actually CHANGES a value. The boot refresh writes the same
numbers every thirty seconds — which is exactly what a quiet game looks like — so
the timestamp froze at the first write, the row crossed the freshness window, and
the model correctly reported a stale row as offline. Verified against the live
database: two hours of refreshes, `updated_at` still the boot timestamp.

No test in this repo could see it. The model takes its clock as an argument, and
nothing in a suite runs the same UPDATE twice against a real database. It is only
visible as a page that was right when you looked at it and wrong an hour later.

The writer now sets `updated_at = CURRENT_TIMESTAMP` explicitly and the column
drops the clause that was not doing what it looked like it was doing; both carry
the reasoning. Re-verified end to end: the timestamp advances every interval and
the API reports fresh.

Falling out of the fix, the schema fragment gained the rule the reader hits next:
**changing a table is an ALTER, never an edit to its CREATE** — `CREATE TABLE IF
NOT EXISTS` does nothing when the table exists, so an edited column definition
takes effect on a fresh install and on no existing one, which is the worst
possible split because your development database is usually the fresh one.

## Verified

- 29 server tests, 18 client tests, 10 kit-script tests; `check:imports`,
  `check:externals`, `check:swagger` and `checkCoreApi` all green, run in CI's own
  order from a clean `npm ci`.
- Browser smoke (MODULE_API.md §7.7) against a real core built from the pinned
  ref: module `started`, published on `/api/v1/public/modules`, chunk served
  `no-cache` with the right MIME from the entry's directory while `module.json`
  and the server source 404, script tag injected after core's bundle, the page
  rendering inside core's own chrome, the nav row interleaved into the public
  header between Wiki and About, SPA navigation into it from another page, the
  module's path and schema and tag merged into `/api/docs.json`, and
  `[examplegame] registered against core API 1.4.0` in the console with no CSP
  report and no React error.

Refs: MODULE_SYSTEM.md §2.11.1 (slice 1), MODULE_API.md §2.x, §3.x, §5.1, §7.7.

Co-Authored-By: Claude <noreply@anthropic.com>

template/server/scripts/checkImports.js

@@ -0,0 +1,190 @@
+#!/usr/bin/env node
+// ── §5.1 — zero internal imports ───────────────────────────────────────────
+//
+// The acceptance test for the whole module contract. A module that reaches into
+// core's tree still works — right up until core moves a file — and the boundary
+// this workstream exists to build is worth exactly as much as this check is.
+//
+// MODULE_API.md §5.1 sketches it as a grep for `../../`. That is the shape of
+// the violation but not the rule, and the difference matters in both directions:
+// a grep says nothing about `require('../../../../etc/passwd')` from a deeply
+// nested file (which it catches by accident) and false-alarms on a legitimate
+// `require('../module.json')` from `server/` (which it catches wrongly). So this
+// RESOLVES each specifier against the file that wrote it and asks whether the
+// result is still inside the module root — the actual rule, stated once.
+//
+// Bare specifiers are checked too, and against a stricter list than "is it
+// installed": core hands the module express, express-validator, the database and
+// the logger on `ctx` precisely so the module never resolves them, and Node's
+// resolver cannot reach core's `node_modules` from here anyway. A bare
+// `require` that is not a Node builtin is therefore a module that will fail to
+// load on a real install, with a message about a missing package rather than
+// about the rule it broke.
+//
+// **That second check applies to SHIPPED code only.** `test/` and `scripts/`
+// never run inside core's process — the fakes in `test/_fakes.js` build a real
+// `express` router precisely so the module's routers are exercised for real —
+// so they may use devDependencies. The containment check applies everywhere,
+// because a test that reaches into core's tree is a test that passes on this
+// machine and nowhere else.
+//
+// Run over the SERVER half. The client half's equivalents are its Vite build,
+// which fails if a shared dependency resolves into node_modules, and
+// client/scripts/checkExternals.js, which asks the built chunk whether any bare
+// specifier survived.
+
+const fs = require('fs')
+const path = require('path')
+// Node's own answer, not a list reconstructed from `builtinModules`. That list
+// omits `test` on Node 20 and includes it on Node 24, so a suite that requires
+// `node:test` passed locally and failed in CI on the very first run — reported
+// as the module boundary being broken, which it was not. `isBuiltin` is the
+// authoritative check and handles the `node:` prefix itself.
+const { isBuiltin } = require('module')
+
+const MODULE_ROOT = path.resolve(__dirname, '..', '..')
+const SERVER_ROOT = path.join(MODULE_ROOT, 'server')
+
+// Packages the SHIPPED half may resolve for itself: this package's declared
+// `dependencies`, and nothing else. Read from package.json rather than listed
+// here, so adding one is a visible, reviewable edit to the manifest that also
+// changes what CI installs and what the release tarball carries.
+//
+// Adding a dependency is a real decision. §2.7 permits a module its own, and the
+// release tarball carries `server/node_modules` because an operator never builds
+// — so every entry is weight in the artifact and a package the operator's
+// deployment now runs. Anything core already owns must come from `ctx` instead:
+// a second express is a second Router prototype, a second express-rate-limit is
+// a second store, and a limit enforced by two independent counters is not the
+// limit either of them states.
+
+const SKIP_DIRS = new Set(['node_modules', 'coverage', '.git'])
+
+// Directories whose contents never run inside core's process, and may therefore
+// resolve this package's devDependencies.
+const NOT_SHIPPED = [path.join(SERVER_ROOT, 'test'), path.join(SERVER_ROOT, 'scripts')]
+const isShipped = (file) => !NOT_SHIPPED.some((d) => file.startsWith(d + path.sep))
+
+const manifest = JSON.parse(fs.readFileSync(path.join(SERVER_ROOT, 'package.json'), 'utf8'))
+const dependencies = new Set(Object.keys(manifest.dependencies || {}))
+const devDependencies = new Set(Object.keys(manifest.devDependencies || {}))
+
+// `require('x')`, `from 'x'`, `import('x')`. Deliberately textual: parsing would
+// need a dependency, and a specifier this pattern misses is a specifier written
+// to be missed, which review catches and a stricter regexp would not.
+const SPECIFIER = /(?:require\(|from\s+|import\()\s*['"]([^'"]+)['"]/g
+
+/**
+ * Blank out comments and template literals before scanning.
+ *
+ * Not a nicety — without it this file fails on ITSELF, because the comments
+ * above name `require('../../../../etc/passwd')` as an example of what to
+ * catch, and index.js explains in prose why it must never `require('express')`.
+ * A boundary check that cannot survive being described is a check people stop
+ * writing comments around.
+ *
+ * A character walk rather than a regexp, because the two get in each other's
+ * way: `'https://x'` contains a line-comment opener inside a string, and
+ * `// don't` contains a quote inside a comment. Tracking the state is shorter
+ * than the regexp that would almost handle it. Content is replaced with spaces
+ * rather than removed so nothing else has to care.
+ */
+function stripCommentsAndTemplates(src) {
+  let out = ''
+  let i = 0
+  const keep = (n) => { out += src.slice(i, i + n); i += n }
+  const blank = (end) => { out += src.slice(i, end).replace(/[^\n]/g, ' '); i = end }
+  while (i < src.length) {
+    const two = src.slice(i, i + 2)
+    if (two === '//') {
+      const nl = src.indexOf('\n', i)
+      blank(nl === -1 ? src.length : nl)
+    } else if (two === '/*') {
+      const end = src.indexOf('*/', i + 2)
+      blank(end === -1 ? src.length : end + 2)
+    } else if (src[i] === '"' || src[i] === "'") {
+      // Strings are KEPT — they are where the specifiers live.
+      const quote = src[i]
+      keep(1)
+      while (i < src.length && src[i] !== quote) keep(src[i] === '\\' ? 2 : 1)
+      keep(1)
+    } else if (src[i] === '`') {
+      // Template literals are blanked: nothing may `require` a template, and a
+      // template holding SQL or HTML is a rich source of false positives.
+      i += 1
+      out += ' '
+      while (i < src.length && src[i] !== '`') {
+        if (src[i] === '\\') { out += '  '; i += 2 } else { out += src[i] === '\n' ? '\n' : ' '; i += 1 }
+      }
+      i += 1
+      out += ' '
+    } else {
+      keep(1)
+    }
+  }
+  return out
+}
+
+function* walk(dir) {
+  for (const entry of fs.readdirSync(dir, { withFileTypes: true })) {
+    if (entry.isDirectory()) {
+      if (!SKIP_DIRS.has(entry.name)) yield* walk(path.join(dir, entry.name))
+    } else if (/\.(js|mjs|cjs)$/.test(entry.name)) {
+      yield path.join(dir, entry.name)
+    }
+  }
+}
+
+/**
+ * Every boundary violation under `root`, resolved against `moduleRoot`.
+ *
+ * Exported so `test/checkImports.test.js` can point it at fixtures. A check that
+ * has never been shown to fail is a check nobody knows the state of — and this
+ * one guards the acceptance criterion for the whole contract.
+ */
+function scan(root, moduleRoot = MODULE_ROOT, { shipped = isShipped, deps = dependencies, dev = devDependencies } = {}) {
+  const violations = []
+  for (const file of walk(root)) {
+    const source = stripCommentsAndTemplates(fs.readFileSync(file, 'utf8'))
+    for (const [, specifier] of source.matchAll(SPECIFIER)) {
+      if (specifier.startsWith('.')) {
+        const resolved = path.resolve(path.dirname(file), specifier)
+        if (resolved !== moduleRoot && !resolved.startsWith(moduleRoot + path.sep)) {
+          violations.push({ file, specifier, why: 'escapes the module root' })
+        }
+      } else if (path.isAbsolute(specifier)) {
+        violations.push({ file, specifier, why: 'absolute path' })
+      } else {
+        const pkg = specifier.startsWith('@')
+          ? specifier.split('/').slice(0, 2).join('/')
+          : specifier.split('/')[0]
+        const allowed = deps.has(pkg) || (!shipped(file) && dev.has(pkg))
+        // The `node:` prefix can only ever name a builtin, so it never reaches
+        // node_modules and is safe whatever this Node version enumerates.
+        const builtin = isBuiltin(specifier) || specifier.startsWith('node:')
+        if (!builtin && !allowed) {
+          violations.push({ file, specifier, why: 'undeclared bare specifier — should this come from ctx?' })
+        }
+      }
+    }
+  }
+  return violations
+}
+
+module.exports = { scan, stripCommentsAndTemplates, SERVER_ROOT, MODULE_ROOT }
+
+// Required by a test, or run as the check? Only the second one exits.
+if (require.main !== module) return
+
+const violations = scan(SERVER_ROOT)
+
+if (violations.length) {
+  console.error(`\n${violations.length} import(s) break the module boundary (MODULE_API.md §5.1):\n`)
+  for (const v of violations) {
+    console.error(`  ${path.relative(MODULE_ROOT, v.file)}\n    "${v.specifier}" — ${v.why}`)
+  }
+  console.error('')
+  process.exit(1)
+}
+
+console.log(`OK — no import escapes the module root (${SERVER_ROOT}).`)

template/server/scripts/swaggerFragment.js

@@ -0,0 +1,255 @@
+#!/usr/bin/env node
+// ── §2.8 — the OpenAPI fragment ───────────────────────────────────────────
+//
+// Generates (or checks) `swagger-fragment.json` in the bundle root: the paths,
+// tags and schemas describing every route this module registers. Core merges the
+// fragments of *started* modules over its own committed spec at request time and
+// serves the result at `/api/docs.json` (MODULE_API.md §6.1a).
+//
+// ── Why a module has to ship this at all ──────────────────────────────────
+//
+// Core's own spec generation is STATIC analysis — swagger-autogen parses core's
+// `app.js` as text and follows the literal `app.use(...)` chain. Your module
+// arrives on a volume after core was built, is required by a filesystem loop, and
+// mounts through `api.registerRoutes()`. There is no literal mount for a parser to
+// follow, and core does not have your sources anyway. So nothing core can run
+// will ever describe your routes.
+//
+// The failure mode is the dangerous one: swagger-autogen reports success and
+// emits a spec with the routes simply absent. It happened twice inside core
+// before anyone noticed, and once to the first module — 417 annotations that
+// generated nothing at all, for two phases, because nobody had built the
+// fragment. If you take one thing from this file, take that a green build is not
+// evidence that anything was described.
+//
+// ── Where the prefixes come from ──────────────────────────────────────────
+//
+// swagger-autogen is pointed at one router file at a time, so its paths come out
+// relative to that router (`/status`, not `/api/v1/public/world/status`) —
+// nothing in the file says where it hangs. §6.1a requires fully-qualified paths,
+// because core merges the fragment verbatim and never re-derives a prefix.
+//
+// So this script **runs your own `register()`** against a recording `api` and
+// reads the mounts back out. Every prefix is therefore the prefix that router is
+// actually registered under — the same call an operator's core will make, rather
+// than a table beside it that drifts the first time a mount moves. Which file a
+// recorded router object came from is answered by `require.cache`: the module
+// whose `exports` IS that router.
+//
+// The tier base paths are the one thing that cannot be derived here, because they
+// are core's and not yours. They are §2.4's normative table, quoted below.
+
+const fs = require('fs')
+const os = require('os')
+const path = require('path')
+
+const swaggerAutogen = require('swagger-autogen')({ openapi: '3.0.0' })
+
+const { fakeCtx, fakeApi } = require('../test/_fakes')
+const doc = require('../swagger/doc')
+
+const MODULE_ROOT = path.resolve(__dirname, '..', '..')
+const SERVER_ROOT = path.join(MODULE_ROOT, 'server')
+const FRAGMENT = path.join(MODULE_ROOT, 'swagger-fragment.json')
+
+// MODULE_API.md §2.4. A router registered under a tier sits inside that tier's
+// router in core, behind its gate; the base path is core's and fixed.
+const TIER_BASE = {
+  public: '/api/v1/public',
+  admin: '/api/v1/admin',
+  player: '/api/v1/player',
+}
+
+/**
+ * Run `register()` with a recording api and return `[{ file, prefix, what }]`.
+ *
+ * The ctx is the test fakes' — the same one the suite proves the module runs
+ * against — because registration must not touch a database (§2.2), and this
+ * script is exactly the kind of no-database caller that rule exists for.
+ */
+function mountedRouters() {
+  const register = require('../index')
+  const api = fakeApi()
+  register(fakeCtx(), api)
+
+  const fileOf = (router) => {
+    for (const mod of Object.values(require.cache)) {
+      if (mod && mod.exports === router) return mod.filename
+    }
+    return null
+  }
+
+  const mounts = []
+  for (const [tier, byPrefix] of Object.entries(api.record.routes || {})) {
+    const base = TIER_BASE[tier]
+    if (!base) throw new Error(`swagger: registered under unknown tier "${tier}" — §2.4 has three`)
+    for (const [prefix, router] of Object.entries(byPrefix)) {
+      mounts.push({ router, prefix: base + prefix, what: `${tier}${prefix}` })
+    }
+  }
+
+  return mounts.map(({ router, prefix, what }) => {
+    const file = fileOf(router)
+    if (!file) {
+      // A router built inline in index.js rather than required from its own
+      // file. swagger-autogen needs a file to read, so there is nothing to
+      // generate from — put the router in its own module.
+      throw new Error(`swagger: cannot find the source file of the router for ${what}`)
+    }
+    return { file, prefix, what }
+  })
+}
+
+/**
+ * Run swagger-autogen over one router file. Paths come out router-relative.
+ *
+ * **swagger-autogen reports a broken annotation and then succeeds anyway** — it
+ * `console.error`s "Syntax error" or "out of structure", drops that one
+ * annotation, and prints `Success` in green. So its diagnostics are captured here
+ * and made fatal. Nothing else will tell you.
+ */
+async function fragmentFor(file) {
+  const dir = fs.mkdtempSync(path.join(os.tmpdir(), 'module-swagger-'))
+  const out = path.join(dir, 'fragment.json')
+
+  const complaints = []
+  const realError = console.error
+  console.error = (...args) => {
+    const line = args.map(String).join(' ')
+    if (/syntax error|out of structure/i.test(line)) complaints.push(line.trim())
+    else realError(...args)
+  }
+  try {
+    // A DEEP COPY per call, and that is not defensive style. swagger-autogen
+    // writes its result back into the object it was handed, so reusing one `doc`
+    // across several routers re-wraps the previous pass's output every time. The
+    // first module to hit this produced a 484 MB fragment from six routers.
+    await swaggerAutogen(out, [path.relative(SERVER_ROOT, file).split(path.sep).join('/')], {
+      ...JSON.parse(JSON.stringify(doc)),
+      info: { title: 'examplegame fragment', version: '0' },
+    })
+  } finally {
+    console.error = realError
+  }
+  if (complaints.length > 0) {
+    throw new Error(
+      `swagger: ${path.relative(MODULE_ROOT, file)} has ${complaints.length} annotation(s) ` +
+        `swagger-autogen could not parse — it drops them and reports success:\n  ${complaints.join('\n  ')}`,
+    )
+  }
+
+  const fragment = JSON.parse(fs.readFileSync(out, 'utf8'))
+  fs.rmSync(dir, { recursive: true, force: true })
+  return fragment
+}
+
+/**
+ * Re-root a router-relative fragment under the prefix it is mounted at.
+ *
+ * Express path params (`:id`) become OpenAPI's (`{id}`), and any param belonging
+ * to the PREFIX is moved to the front of each operation's parameter list —
+ * swagger-autogen orders parameters by where they appeared in the path it saw,
+ * which was only the tail.
+ */
+function prefixPaths(fragment, prefix) {
+  const oas = prefix.replace(/:([A-Za-z0-9_]+)/g, '{$1}').replace(/\/+$/, '')
+  const outer = [...oas.matchAll(/\{([A-Za-z0-9_]+)\}/g)].map((m) => m[1])
+  const paths = {}
+  for (const [p, item] of Object.entries(fragment.paths || {})) {
+    for (const operation of Object.values(item)) {
+      const params = operation && operation.parameters
+      if (!Array.isArray(params)) continue
+      const rank = (q) => {
+        const i = outer.indexOf(q && q.name)
+        return i === -1 ? outer.length : i
+      }
+      operation.parameters = params
+        .map((q, i) => ({ q, i }))
+        .sort((a, b) => rank(a.q) - rank(b.q) || a.i - b.i)
+        .map(({ q }) => q)
+    }
+    // `router.get('/')` under a prefix concatenates to a trailing slash, a URL no
+    // client calls. Core's generator normalises the same way.
+    paths[`${oas}${p}`.replace(/\/$/, '')] = item
+  }
+  return paths
+}
+
+/**
+ * Build the whole fragment: every mounted router, re-rooted and merged.
+ *
+ * Only `paths`, `tags` and `components.schemas` — the three sections §6.1a lets a
+ * fragment carry. `info`, `servers` and the security schemes belong to the merged
+ * document, which is to say to core.
+ */
+async function build() {
+  const spec = { paths: {}, tags: [], components: { schemas: {} } }
+  let shared = false
+
+  for (const { file, prefix, what } of mountedRouters()) {
+    const generated = await fragmentFor(file)
+    // Tags and schemas are the same on every pass — each was handed the same
+    // `doc` — so take them from whichever ran first. What lands in the fragment
+    // has to be what swagger-autogen PRODUCED and not what it was given: those
+    // two differ (see fragmentFor), and core merges this file verbatim into a
+    // spec whose own schemas went through the same mill.
+    if (!shared) {
+      spec.tags = generated.tags || []
+      spec.components.schemas = (generated.components || {}).schemas || {}
+      shared = true
+    }
+    const paths = prefixPaths(generated, prefix)
+    const count = Object.keys(paths).length
+    if (count === 0) {
+      // An empty result is precisely what the silent drop looks like, so it is a
+      // hard failure rather than a router that happens to declare no routes.
+      throw new Error(`swagger: ${what} (${path.relative(MODULE_ROOT, file)}) generated NO paths`)
+    }
+    for (const [p, item] of Object.entries(paths)) {
+      if (spec.paths[p]) throw new Error(`swagger: two of this module's routers both document ${p}`)
+      spec.paths[p] = item
+    }
+    process.stdout.write(`  ${String(count).padStart(3)} path(s)  ${prefix}  ← ${what}\n`)
+  }
+
+  // Sorted, because swagger-autogen emits router-traversal order: without this,
+  // moving a route between files rewrites most of a committed artifact even when
+  // the API is provably unchanged.
+  spec.paths = Object.fromEntries(Object.entries(spec.paths).sort(([a], [b]) => (a < b ? -1 : 1)))
+  return spec
+}
+
+async function main() {
+  const check = process.argv.includes('--check')
+  const spec = await build()
+  const json = `${JSON.stringify(spec, null, 2)}\n`
+
+  if (!check) {
+    fs.writeFileSync(FRAGMENT, json)
+    process.stdout.write(`\nwrote ${path.relative(MODULE_ROOT, FRAGMENT)} — ${Object.keys(spec.paths).length} paths\n`)
+    return
+  }
+
+  if (!fs.existsSync(FRAGMENT)) {
+    process.stderr.write('\nswagger-fragment.json is missing. Run `npm run swagger`.\n')
+    process.exit(1)
+  }
+  if (fs.readFileSync(FRAGMENT, 'utf8') !== json) {
+    process.stderr.write(
+      '\nswagger-fragment.json is STALE — the routes or their annotations changed and it was not\n' +
+        'regenerated. Run `npm run swagger` and commit the result. Core merges this file verbatim,\n' +
+        'so a stale one documents a URL surface this module does not serve.\n',
+    )
+    process.exit(1)
+  }
+  process.stdout.write(`\nswagger-fragment.json is current — ${Object.keys(spec.paths).length} paths\n`)
+}
+
+if (require.main === module) {
+  main().catch((err) => {
+    process.stderr.write(`${err.stack}\n`)
+    process.exit(1)
+  })
+}
+
+module.exports = { mountedRouters, prefixPaths, build, TIER_BASE, FRAGMENT }