fix: node js upgrade to 12 (#827)

fboucquez · web-flow · commit bb27571eaa16 · 2021-12-14T12:31:49.000-03:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,8 +1,9 @@
 dist: bionic
 language: node_js
 node_js:
-  - 10
   - 12
+  - lts/*
+  - node
 services:
   - docker
 env:
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -60,6 +60,9 @@
     "homepage": "https://github.com/nemtech/symbol-sdk-typescript-javascript#readme",
     "main": "dist/index.js",
     "typings": "dist/index.d.ts",
+    "engines": {
+        "node": ">=12.22.1"
+    },
     "devDependencies": {
         "@types/chai": "^4.2.12",
         "@types/lodash": "^4.14.161",
