Drop ts-node

Stopped using it a while ago, `tsc --watch` is more convenient.

package-lock.json

@@ -666,12 +666,6 @@
         "normalize-path": "^2.1.1"
       }
     },
-    "arg": {
-      "version": "4.1.1",
-      "resolved": "https://registry.npmjs.org/arg/-/arg-4.1.1.tgz",
-      "integrity": "sha512-SlmP3fEA88MBv0PypnXZ8ZfJhwmDeIE3SP71j37AiXQBXYosPV0x6uISAaHYSlSVhmHOVkomen0tbGk6Anlebw==",
-      "dev": true
-    },
     "arr-diff": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/arr-diff/-/arr-diff-4.0.0.tgz",
@@ -1481,12 +1475,6 @@
       "integrity": "sha1-9B8cEL5LAOh7XxPaaAdZ8sW/0+I=",
       "dev": true
     },
-    "diff": {
-      "version": "4.0.1",
-      "resolved": "https://registry.npmjs.org/diff/-/diff-4.0.1.tgz",
-      "integrity": "sha512-s2+XdvhPCOF01LRQBC8hf4vhbVmI2CGS5aZnxLJlT5FtdhPCDFq80q++zK2KlrVorVDdL5BOGZ/VfLrVtYNF+Q==",
-      "dev": true
-    },
     "diff-sequences": {
       "version": "24.9.0",
       "resolved": "https://registry.npmjs.org/diff-sequences/-/diff-sequences-24.9.0.tgz",
@@ -5348,19 +5336,6 @@
         }
       }
     },
-    "ts-node": {
-      "version": "8.4.1",
-      "resolved": "https://registry.npmjs.org/ts-node/-/ts-node-8.4.1.tgz",
-      "integrity": "sha512-5LpRN+mTiCs7lI5EtbXmF/HfMeCjzt7DH9CZwtkr6SywStrNQC723wG+aOWFiLNn7zT3kD/RnFqi3ZUfr4l5Qw==",
-      "dev": true,
-      "requires": {
-        "arg": "^4.1.0",
-        "diff": "^4.0.1",
-        "make-error": "^1.1.1",
-        "source-map-support": "^0.5.6",
-        "yn": "^3.0.0"
-      }
-    },
     "tunnel-agent": {
       "version": "0.6.0",
       "resolved": "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.6.0.tgz",
@@ -5707,12 +5682,6 @@
         "camelcase": "^5.0.0",
         "decamelize": "^1.2.0"
       }
-    },
-    "yn": {
-      "version": "3.1.1",
-      "resolved": "https://registry.npmjs.org/yn/-/yn-3.1.1.tgz",
-      "integrity": "sha512-Ux4ygGWsu2c7isFWe8Yu1YluJmqVhxqK2cLXNQA5AcC3QfbGNpM7fu0Y8b/z16pXLnFxZYvWhd3fhBY9DLmC6Q==",
-      "dev": true
     }
   }
 }

package.json

@@ -33,7 +33,6 @@
     "jest-resolve": "^24.5.0",
     "prettier": "^1.16.4",
     "ts-jest": "^24.0.0",
-    "ts-node": "^8.0.3",
     "typescript": "^3.6.4",
     "utility-types": "^3.6.1"
   },