Drop Support for Node.js 10 and add support for Node.js 16

Author: terehov

.travis.yml

@@ -1,8 +1,8 @@
 language: node_js
 node_js:
+  - "16"
   - "14"
   - "12"
-  - "10"
 
 install:
   - npm install

package.json

@@ -6,7 +6,7 @@
   "module": "./dist/esm/index.js",
   "types": "./dist/types/index.d.ts",
   "engines": {
-    "node": ">=10"
+    "node": ">=12"
   },
   "scripts": {
     "ts-node": "ts-node example/index.ts",

tsconfig.json

@@ -9,7 +9,7 @@
       "es2020.symbol.wellknown",
       "es2020.intl"
     ],
-    "target": "es2019",
+    "target": "es2020",
     "module": "commonjs",
     "types": ["jest", "node"],
     "moduleResolution": "node",

tsconfig.types.json

@@ -2,7 +2,7 @@
   "extends": "./tsconfig.json",
   "compilerOptions": {
     "module": "esnext",
-    "target": "es2019",
+    "target": "es2020",
     "removeComments": false,
     "declaration": true,
     "declarationMap": true,