update dependencies

Author: g-harel

.gitignore

@@ -6,3 +6,4 @@ node_modules/
 *.d.ts
 .cache
 dist
+*.lock

package.json

@@ -16,15 +16,15 @@
     "test": "jest"
   },
   "devDependencies": {
-    "@types/jest": "^24.0.18",
-    "jest": "^24.9.0",
+    "@types/jest": "^25.1.4",
+    "jest": "^25.1.0",
     "parcel": "^1.12.4",
-    "prettier": "^1.14.2",
+    "prettier": "^2.0.2",
     "rollup": "^1.1.0",
-    "rollup-plugin-typescript2": "^0.18.1",
+    "rollup-plugin-typescript2": "^0.26.0",
     "rollup-plugin-uglify": "^6.0.1",
-    "trash-cli": "^1.4.0",
-    "ts-jest": "^24.0.2",
+    "trash-cli": "^3.0.0",
+    "ts-jest": "^25.2.1",
     "tslib": "^1.9.3",
     "typescript": "^3.1.3"
   },