fix: supports node v14

.github/workflows/pr-branch-build.yaml

@@ -9,12 +9,15 @@ jobs:
     name: Node.JS ${{ matrix.node-version }} Axios ${{ matrix.axios-version }}
     strategy:
       matrix:
-        node-version: [16.x, 18.x]
+        node-version: [14.x, 16.x, 18.x]
     steps:
       - uses: actions/checkout@v2
       - uses: actions/setup-node@v3
         with:
           node-version: ${{ matrix.node-version }}
           cache: 'yarn'
+      - run: yarn install --ignore-engines # @typescript-eslint/[email protected] requires node 16+
+        if: ${{ matrix.node-version == '14.x' }}
       - run: yarn install
+        if: ${{ matrix.node-version != '14.x' }}
       - run: yarn test

package.json

@@ -7,7 +7,7 @@
   "author": "LifeOmic <[email protected]>",
   "license": "MIT",
   "engines": {
-    "node": ">=16"
+    "node": ">=14"
   },
   "files": [
     "src/**/*.d.ts",

test/retry.test.ts

@@ -1,6 +1,6 @@
 import { Alpha } from '../src';
 import nock from 'nock';
-import { AxiosError, AxiosHeaders } from 'axios';
+import { AxiosError } from 'axios';
 
 beforeAll(() => {
   nock.disableNetConnect();