chore: modernize to TypeScript 7, native ESM and node:test

- native ES modules: type=module, exports map, explicit .js import
  extensions, engines node >=22.12.0
- TypeScript 7 (tsgo) with es2024 target, nodenext resolution,
  verbatimModuleSyntax and explicit types: [node]
- @imqueue/rpc dependency dropped: the only use was rpc's signature()
  helper (removed from rpc 3.x public exports), now replicated locally
  in src/signature.ts (deterministic sorted-key sha256/64-bit key);
  the sole runtime dependency is now graphql
- tests migrated from mocha/chai/nyc to node:test + node:assert with
  built-in coverage; suite expanded from a single shape check to cover
  the memoized Dependency factory and the hash()/gqlType() helpers
- lint/format switched from tslint to oxlint + oxfmt; dev dependencies
  reduced to @types/node, oxlint, oxfmt, typescript
- npm package excludes sources and dev tooling
- version left at published 2.0.3 (npm version major -> 3.0.0 on release)

Author: SerhiyGreench

.github/workflows/build.yml

@@ -2,16 +2,49 @@ name: Build
 
 on:
   push:
+    branches: [master, v3]
+    tags: ['*']
   pull_request:
 
+permissions:
+  contents: read
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
-  build:
+  quality:
+    name: Lint & format
     runs-on: ubuntu-latest
+    timeout-minutes: 10
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Use Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 24.x
+          cache: npm
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Check formatting
+        run: npm run format:check
 
+      - name: Lint
+        run: npm run lint
+
+  test:
+    name: Test (Node ${{ matrix.node-version }})
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
     strategy:
+      fail-fast: false
       matrix:
-        node-version: [lts/*]
-
+        node-version: [22.x, 24.x]
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
@@ -20,9 +53,10 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node-version }}
+          cache: npm
 
       - name: Install dependencies
-        run: npm install
+        run: npm ci
 
       - name: Run tests
         run: npm test

.npmignore

@@ -1,47 +1,21 @@
 .gitignore
-.travis.yml
-.dockerignore
-.codebeatignore
-.codebeatsettings
 .github
-
-.ssh/
-dist/
-tmp/
-out-tsc/
-build/
+.travis.yml
+.idea/
 .nyc_output/
-
 node_modules/
-
-.idea/
-.project
-.classpath
-.c9/
-*.launch
-.settings/
-*.sublime-workspace
-.vscode/*
-.env
-
-.sass-cache/
-connect.lock/
 coverage/
-typings/
 docs/
-
-debug*
-*.pid
-*.log
-.DS_Store
-Thumbs.db
-
 test/
-
-*.js.map
+tsconfig.json
 *.ts
 !*.d.ts
-tsconfig.json
-
+*.js.map
 *.tgz
-.github
+.DS_Store
+
+# Dev/tooling - never part of the published package
+scripts/
+.oxlintrc.json
+.oxfmtrc.json
+.agent-out/

.oxfmtrc.json

@@ -0,0 +1,9 @@
+{
+  "singleQuote": true,
+  "tabWidth": 4,
+  "printWidth": 80,
+  "semi": true,
+  "trailingComma": "all",
+  "arrowParens": "avoid",
+  "bracketSpacing": true
+}

.oxlintrc.json

@@ -0,0 +1,20 @@
+{
+  "$schema": "./node_modules/oxlint/configuration_schema.json",
+  "categories": {
+    "correctness": "error"
+  },
+  "rules": {
+    "no-debugger": "error",
+    "no-console": ["warn", { "allow": ["warn", "error", "info"] }],
+    "no-unused-vars": "warn"
+  },
+  "ignorePatterns": [
+    "**/*.js",
+    "**/*.d.ts",
+    "docs/",
+    "coverage/",
+    ".nyc_output/",
+    ".agent-out/",
+    "node_modules/"
+  ]
+}

index.ts

@@ -21,4 +21,4 @@
  * purchase a proprietary commercial license. Please contact us at
  * <support@imqueue.com> to get commercial licensing options.
  */
-export * from './src';
+export * from './src/index.js';