build: removes @types/node

package.json

@@ -88,7 +88,6 @@
     "@types/delegated-events": "1.1.0",
     "@types/jest": "25.1.1",
     "@types/lodash.debounce": "4.0.6",
-    "@types/node": "12.12.26",
     "@typescript-eslint/eslint-plugin": "2.18.0",
     "@typescript-eslint/parser": "2.18.0",
     "babelify": "10.0.0",

yarn.lock

@@ -1583,11 +1583,6 @@
   resolved "https://registry.yarnpkg.com/@types/lodash/-/lodash-4.14.149.tgz#1342d63d948c6062838fbf961012f74d4e638440"
   integrity sha512-ijGqzZt/b7BfzcK9vTrS6MFljQRPn5BFWOx8oE0GYxribu6uV+aA9zZuXI1zc/etK9E8nrgdoF2+LgUw7+9tJQ==
 
-"@types/[email protected]":
-  version "12.12.26"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-12.12.26.tgz#213e153babac0ed169d44a6d919501e68f59dea9"
-  integrity sha512-UmUm94/QZvU5xLcUlNR8hA7Ac+fGpO1EG/a8bcWVz0P0LqtxFmun9Y2bbtuckwGboWJIT70DoWq1r3hb56n3DA==
-
 "@types/parse-json@^4.0.0":
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/@types/parse-json/-/parse-json-4.0.0.tgz#2f8bb441434d163b35fb8ffdccd7138927ffb8c0"