feat!: Drop support for unsupported versions of Node.js

.eslintrc.js

@@ -19,10 +19,11 @@ module.exports = {
         'plugin:jest/recommended',
         'plugin:jest/style',
         'prettier',
-        'prettier/@typescript-eslint',
     ],
     ignorePatterns: ['**/build', '**/node_modules', 'documentation'],
     rules: {
+        '@typescript-eslint/no-unsafe-argument': 'off',
+        '@typescript-eslint/no-unsafe-return': 'warn',
         'prettier/prettier': 'error',
         'tsdoc/syntax': 'warn',
         // never allow default export

.github/workflows/test.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [10.x, 12.x, 14.x, 15.x]
+        node-version: [18.x, 20.x, 21.x]
     steps:
       - uses: actions/checkout@v2
       - name: Use Node.js ${{ matrix.node-version }}

.nvmrc

@@ -1 +1 @@
-v14
+v20.10.0

documentation/docs/introduction/install.md

@@ -2,6 +2,10 @@
 title: Installation
 ---
 
+> [!NOTE]
+> `fast-csv` only supports the currently supported releases of [nodejs](https://nodejs.org/en/about/releases/).
+> You can find the currently supported releases [here](https://endoflife.date/nodejs).
+
 ## fast-csv
 
 ```sh

examples/benchmark/index.js

@@ -17,7 +17,7 @@ const promisfyStream = (stream, expectedRows) => {
                 if (count !== expectedRows) {
                     rej(new Error(`Error expected ${expectedRows} got ${count}`));
                 } else {
-                    res();
+                    res(() => {});
                 }
             })
             .on('error', rej);

examples/example-runner/package.json

@@ -11,7 +11,7 @@
     "@types/yargs": "16.0.1",
     "globby": "11.0.3",
     "jest-diff": "26.6.2",
-    "typescript": "4.0.5",
+    "typescript": "5.3.3",
     "yargs": "16.2.0"
   }
 }

examples/fast-csv-ts/examples/parse_and_format_transform_async.example.ts

@@ -24,9 +24,7 @@ interface UserDetailsRow {
 fs.createReadStream(path.resolve(__dirname, '..', 'assets', 'snake_case_users.csv'))
     .pipe(csv.parse({ headers: true }))
     // pipe the parsed input into a csv formatter
-    .pipe(
-        csv.format<UserCsvRow, UserDetailsRow>({ headers: true }),
-    )
+    .pipe(csv.format<UserCsvRow, UserDetailsRow>({ headers: true }))
     // Using the transform function from the formatting stream
     .transform((row, next): void => {
         User.findById(+row.id, (err, user) => {

examples/fast-csv-ts/package.json

@@ -14,6 +14,6 @@
   "dependencies": {
     "example-runner": "4.3.6",
     "fast-csv": "4.3.6",
-    "typescript": "4.0.5"
+    "typescript": "5.3.3"
   }
 }

examples/formatting-ts/package.json

@@ -14,6 +14,6 @@
   "dependencies": {
     "@fast-csv/format": "4.3.5",
     "example-runner": "4.3.6",
-    "typescript": "4.0.5"
+    "typescript": "5.3.3"
   }
 }