build: fix dependencies

package.json

@@ -44,7 +44,9 @@
   "dependencies": {
     "bytes": "^3.1.0",
     "debug": "^4.1.1",
-    "multiparty": "^4.2.1"
+    "multiparty": "^4.2.1",
+    "abort-controller": "^3.0.0",
+    "node-fetch": "^2.6.0"
   },
   "devDependencies": {
     "@types/bytes": "3.1.0",
@@ -58,22 +60,20 @@
     "@types/supertest": "2.0.10",
     "@typescript-eslint/eslint-plugin": "3.1.0",
     "@typescript-eslint/parser": "3.1.0",
-    "abort-controller": "3.0.0",
     "aws-sdk": "2.725.0",
     "dotenv": "8.2.0",
-    "eslint": "7.6.0",
+    "eslint": "7.7.0",
     "eslint-config-prettier": "6.11.0",
     "eslint-plugin-prettier": "3.1.4",
     "eslint-plugin-promise": "4.2.1",
     "express": "4.17.1",
-    "fastify": "2.15.1",
-    "google-auth-library": "6.0.1",
+    "fastify": "3.3.0",
+    "google-auth-library": "^6.0.0",
     "husky": "4.2.5",
     "jest": "26.0.1",
     "lint-staged": "10.2.7",
-    "node-fetch": "2.6.0",
     "node-mocks-http": "1.8.1",
-    "prettier": "2.0.5",
+    "prettier": "2.1.0",
     "rimraf": "3.0.2",
     "supertest": "4.0.2",
     "ts-jest": "26.1.0",

scripts/post-build.ts

@@ -1,9 +1,7 @@
 import * as fs from 'fs';
-const optionalDependencies = {
-  'abort-controller': '^3.0.0',
+const peerDependencies = {
   'aws-sdk': '^2.616.0',
-  'google-auth-library': '^5.9.2',
-  'node-fetch': '^2.6.0'
+  'google-auth-library': '^5.9.2'
 };
 try {
   const rootPackage = JSON.parse(fs.readFileSync('package.json', { encoding: 'utf8' }));
@@ -19,7 +17,7 @@ try {
   libPackage.typings = 'types/index.d.ts';
   libPackage.main = 'index.js';
   libPackage.dependencies = rootPackage.dependencies;
-  libPackage.optionalDependencies = optionalDependencies;
+  libPackage.peerDependencies = peerDependencies;
   libPackage.engines = rootPackage.engines;
   fs.writeFileSync(`dist/package.json`, JSON.stringify(libPackage, undefined, 2));
   fs.copyFileSync('LICENSE', `dist/LICENSE`);