chore(deps): bump typescript to 4

Bumped `typescript` up to v4.x as well as a bunch of other dependencies,
including `jest` which had a moderate severity from it's `node-notifier`
dependency. Also added Node.js v15.x to the automated testing.

.github/workflows/test.yml

@@ -6,7 +6,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: ['10', '12', '14']
+        node-version: ['10', '12', '14', '15']
     steps:
     - name: Checkout Code
       uses: actions/checkout@v2
@@ -25,7 +25,7 @@ jobs:
     - name: Run Tests
       run: npm run test:coverage
     - name: Upload Coverage
-      if: ${{ matrix.node-version == '14' }}
+      if: ${{ matrix.node-version == '15' }}
       uses: codecov/codecov-action@v1
       with:
         file: ./coverage/lcov.info

dist/index.js

@@ -7,7 +7,7 @@ var __createBinding = (this && this.__createBinding) || (Object.create ? (functi
     o[k2] = m[k];
 }));
 var __exportStar = (this && this.__exportStar) || function(m, exports) {
-    for (var p in m) if (p !== "default" && !exports.hasOwnProperty(p)) __createBinding(exports, m, p);
+    for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
 };
 Object.defineProperty(exports, "__esModule", { value: true });
 __exportStar(require("./types"), exports);

package.json

@@ -1,6 +1,6 @@
 {
   "name": "holidayapi",
-  "version": "4.1.0",
+  "version": "4.2.0",
   "description": "Official Node.js library for Holiday API",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
@@ -24,23 +24,23 @@
     "node": ">= 10.0.0"
   },
   "devDependencies": {
-    "@types/jest": "^26.0.0",
+    "@types/jest": "^26.0.19",
     "@types/nock": "^11.1.0",
-    "@types/node": "^14.0.13",
+    "@types/node": "^14.14.16",
     "@types/node-fetch": "^2.5.7",
-    "@typescript-eslint/eslint-plugin": "^3.3.0",
-    "@typescript-eslint/parser": "^3.3.0",
-    "eslint": "~7.2.0",
-    "eslint-config-airbnb-base": "^14.2.0",
-    "eslint-plugin-import": "^2.21.2",
-    "eslint-plugin-jest": "^23.13.2",
-    "jest": "^26.0.1",
-    "nock": "^12.0.3",
-    "ts-jest": "^26.1.0",
-    "typescript": "^3.9.5"
+    "@typescript-eslint/eslint-plugin": "^4.11.1",
+    "@typescript-eslint/parser": "^4.11.1",
+    "eslint": "^7.16.0",
+    "eslint-config-airbnb-base": "^14.2.1",
+    "eslint-plugin-import": "^2.22.1",
+    "eslint-plugin-jest": "^24.1.3",
+    "jest": "^26.6.3",
+    "nock": "^13.0.5",
+    "ts-jest": "^26.4.4",
+    "typescript": "^4.1.3"
   },
   "dependencies": {
-    "node-fetch": "^2.6.0"
+    "node-fetch": "^2.6.1"
   },
   "scripts": {
     "build": "tsc",

src/types.ts

@@ -19,8 +19,6 @@ type Request = {
   search?: string;
 };
 
-export type Requests = CountriesRequest | HolidaysRequest | LanguagesRequest | WorkdayRequest;
-
 export type CountriesRequest = Request & {
   country?: string;
   public?: boolean;
@@ -58,8 +56,6 @@ export type Response = {
   error?: string;
 };
 
-export type Responses = CountriesResponse | HolidaysResponse | LanguagesResponse | WorkdayResponse;
-
 export type CountriesResponse = Response & {
   countries?: {
     code: string;
@@ -108,3 +104,17 @@ export type WorkdayResponse = Response & {
     weekday: Weekday;
   }
 };
+
+export type Requests = (
+  | CountriesRequest
+  | HolidaysRequest
+  | LanguagesRequest
+  | WorkdayRequest
+);
+
+export type Responses = (
+  | CountriesResponse
+  | HolidaysResponse
+  | LanguagesResponse
+  | WorkdayResponse
+);