fix tsc build error for @actions/http-client (#402)

.github/workflows/build-test.yml

@@ -23,6 +23,7 @@ jobs:
         uses: actions/setup-node@v2
         with:
           node-version: 12.x
+          cache: npm
       - run: npm ci
       - run: npm run build
       - run: npm run format-check

.github/workflows/check-dist.yml

@@ -24,9 +24,10 @@ jobs:
       - uses: actions/checkout@v2
 
       - name: Set Node.js 12.x
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v2
         with:
           node-version: 12.x
+          cache: npm
 
       - name: Install dependencies
         run: npm ci

.github/workflows/proxy.yml

@@ -6,7 +6,7 @@ on:
       - '**.md'
   push:
     branches:
-      - master
+      - main
       - releases/*
     paths-ignore:
       - '**.md'
@@ -14,8 +14,6 @@ on:
 jobs:
   test-proxy:
     runs-on: ubuntu-latest
-    strategy:    
-      fail-fast: false    
     container:
       image: ubuntu:latest
       options: --dns 127.0.0.1
@@ -39,8 +37,6 @@ jobs:
 
   test-bypass-proxy:
     runs-on: ubuntu-latest
-    strategy:    
-      fail-fast: false
     env:
       https_proxy: http://no-such-proxy:3128
       no_proxy: api.github.com,github.com,nodejs.org,registry.npmjs.org,*.s3.amazonaws.com,s3.amazonaws.com

README.md

@@ -41,7 +41,7 @@ nvm lts syntax: `lts/erbium`, `lts/fermium`, `lts/*`
 
 ## Caching packages dependencies
 
-The action has a built-in functionality for caching and restoring dependencies. It uses [actions/cache](https://github.com/actions/cache) under hood for caching dependencies but requires less configuration settings. Supported package managers are `npm`, `yarn`, `pnpm` (v6.10+). The `cache` input is optional, and caching is turned off by default.
+The action has a built-in functionality for caching and restoring dependencies. It uses [actions/cache](https://github.com/actions/cache) under the hood for caching dependencies but requires less configuration settings. Supported package managers are `npm`, `yarn`, `pnpm` (v6.10+). The `cache` input is optional, and caching is turned off by default.
 
 The action defaults to search for the dependency file (`package-lock.json` or `yarn.lock`) in the repository root, and uses its hash as a part of the cache key. Use `cache-dependency-path` for cases when multiple dependency files are used, or they are located in different subdirectories.
 

tsconfig.json

@@ -2,9 +2,6 @@
   "compilerOptions": {
     "target": "es6",                          /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019' or 'ESNEXT'. */
     "module": "commonjs",                     /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */
-    "lib": [
-      "es6"
-    ],
     "outDir": "./lib",                        /* Redirect output structure to the directory. */
     "rootDir": "./src",                       /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
     "sourceMap": true,