chore: add configurations and ci

Author: nbbeeken

.eslintrc.json

@@ -0,0 +1,29 @@
+{
+  "root": true,
+  "parser": "@typescript-eslint/parser",
+  "parserOptions": {
+    "project": "jsconfig.json",
+    "ecmaVersion": 2019
+  },
+  "env": {
+    "node": true,
+    "es6": true
+  },
+  "plugins": ["prettier", "@typescript-eslint"],
+  "extends": ["eslint:recommended", "plugin:prettier/recommended"],
+  "rules": {
+    "strict": "error",
+    "prettier/prettier": "error",
+    "no-console": "error",
+    "valid-typeof": "error",
+    "eqeqeq": [
+      "error",
+      "always",
+      {
+        "null": "ignore"
+      }
+    ],
+    "no-implicit-coercion": "error",
+    "@typescript-eslint/strict-boolean-expressions": "error"
+  }
+}

.github/workflows/lint.yml

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+name: unit tests
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [12.x, 14.x, 16.x, 18.x]
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{ matrix.node-version }}
+      - run: npm clean-install
+      - run: npm run check:test

.github/workflows/test.yml

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+name: lint
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: Use Node.js LTS
+        uses: actions/setup-node@v3
+        with:
+          node-version: lts/*
+      - run: npm clean-install
+      - run: npm run check:lint

.gitignore

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+!mongodb-legacy.d.ts
+.vscode/

.mocharc.json

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+{
+  "$schema": "https://raw.githubusercontent.com/SchemaStore/schemastore/master/src/schemas/json/mocharc.json",
+  "extension": ["js", "ts"],
+  "recursive": true,
+  "failZero": true,
+  "sort": true,
+  "color": true,
+  "require": [
+    "source-map-support/register",
+    "ts-node/register"
+  ]
+}

.prettierrc.json

@@ -0,0 +1,7 @@
+{
+  "singleQuote": true,
+  "tabWidth": 2,
+  "printWidth": 100,
+  "arrowParens": "avoid",
+  "trailingComma": "none"
+}

README.md

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+{
+    "compilerOptions": {
+        "moduleResolution": "node",
+        "target": "es2020",
+        "allowJs": true,
+        "checkJs": true,
+        "strict": false,
+        "strictNullChecks": true,
+        "strictPropertyInitialization": true,
+        "noEmit": true
+    }
+}