Allow dependent to upgrade to Apollo@3 and GraphQL@16 (#23)

Author: nicolaslt

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "apollo-datasource-http",
-  "version": "0.17.1",
+  "version": "0.18.0",
   "author": "Dustin Deus <[email protected]>",
   "license": "MIT",
   "repository": {
@@ -52,17 +52,20 @@
     "@alloc/quick-lru": "^5.2.0",
     "apollo-datasource": "^0.9.0",
     "apollo-server-caching": "^0.7.0",
-    "apollo-server-errors": "^2.5.0",
-    "apollo-server-types": "^0.9.0",
-    "graphql": "^15.5.1",
+    "apollo-server-errors": "^3.3.0",
+    "apollo-server-types": "^3.4.0",
     "undici": "^4.4.2"
   },
+  "peerDependencies": {
+    "graphql": "^15.3.0 || ^16.0.0"
+  },
   "devDependencies": {
     "@tsconfig/node12": "^1.0.9",
     "@types/node": "^14.17.3",
     "abort-controller": "^3.0.0",
-    "apollo-datasource-rest": "^0.14.0",
+    "apollo-datasource-rest": "^3.4.0",
     "ava": "^3.15.0",
+    "graphql": "^16.2.0",
     "h2url": "^0.2.0",
     "nock": "^13.1.1",
     "nyc": "^15.1.0",